I will always be there

by SebaCielbluebell05

Obsession, Yandere Alpha Kazuki that stalks his Hero student Omega Izuku Midorya, Age Gap. Pro Hero Kazuki, Student Izuku

Stalker Fanfic BakuDeku Stalker Baku and Victim Zuku

Chapter 1

Izuku Midoriya

The Name of the intern Bakugou would welcome today in his Hero Agency. He had been a pro Hero for six years now and right after UA opened his own Agency. Because he definitely wouldn't work under someone else but himself.

This year he had started taking interns from UA, because All Might had been almost on his knees in front of him. Bakugou Katsuki had graduated as one of the best students ever and only after two years out of school he was the new Number One Hero.

He was an Alpha, and a Prime at that, he was strong, he had incredible stamina and perfectly developed senses.

But now, since this year, Omegas seem to be allowed to become pro Heros too. Like Izuku Midoriya.

And god knew why, All Might was of the opinion that Katsuki Bakugou was the perfect Instructor for Izuku, besides himself of course. All Might told him that had taken Izuku, as the only Omega of the class, under his wings. He was something like his mentor and protector at school. And that's why he wanted to find the perfect Agency for his Internship for him.

Cue Katsuki Bakugou, former UA student himself and number one Pro Hero now. And All Might had whispered to him that Izuku seemed to be a little fan of him. How cute.

So, with eight years between them, Izuku eighteen and Katsuki twenty six, Izuku had his first day here at Ground Zero Agency today.

Katsuki had not very high hopes for an Omega in the Hero business, but he didn't want to judge before he at least saw him.

So Katsuki walked down the stairs from his office to the entrance hall of his own Agency to greet the Hero in training. He was at the end of his first year at UA, so it was his first Internship and Katsuki had to start from the very bottom. How annoying.

But it had been All Might who asked him. And how could Katsuki say no to the very man he ended the career of. He owed him at least that.

So he waited two minutes and then a short Boy with wild, curly green hair and big, forest green eyes walked into his Agency. He wore a dark green T-Shirt, blue washed out shorts that reached until his knees and big, red shoes.

He looked a bit intimidated and shy as he opened the big glassy double doors of Ground Zeros Agency and curled his small fingers around his backpack.

His eyes widened as he saw Ground Zero himself standing in the entrance hall with his arms crossed and weight shifted onto one side, waiting for him.

When Izuku walked hesitantly inside, his steps became slower and his eyes shifted between the Number One Hero and the floor in front of his feet.

As the Boy came closer, Katsuki was able to smell him. His scent. And fuck, a wave of freshly cutted grass and sweet, green tea hit him directly in the face.

It was strong and sweet and intense at the same time and it punched the air out of Katsukis lungs.

Omega his Alpha called out to him. Mate

His Alpha immediately called out to Izuku as his mate. He had never done this before. Katsuki had met his fair share of Omegas, unmated ones too. He had met and saved so many people as a pro Hero, and something like that never happened until now.

Fuck, that wasn't a good sign.

He had to keep his composure.

"Mr.. Mr Ground Zero Sir?" A timid voice ripped him from his thoughts and he looked down at the short, green haired Boy.

A light blush painted the porcellan skin of his Intern and he smiled shyly up to him.

"Yes, hello. You must be the UA Intern All Might told me about. Midoriya, right?"

Katsuki tried to cover up his Irritation and didn't let Izuku feel or see what was going on inside of him.

The green haired boy nodded his head heavily and beamed a bright smile at him.

"Yes, Izuku Midoriya, but you can call me Izuku if you want. Whatever you are comfortable with, Mr Ground Zero, Sir. I'm so excited to be here, I've seen and read so much about you. Is it right that you were at the UA too? Was All Might already a teacher then?"

The Intern, Izuku, started to ramble and Katsuki got only half of what he was saying. He looked at the unpatched scent gland on his neck and saw a little bit of oil oozing out. It made his fresh grass and sweet green tea scent even more intense and Katsuki didn't want anything more than to sink his fangs deeply into the gland and mark the Omega as his.

Katsuki felt his fangs tingling in his gums and it was hard to focus. He couldn't do it, he couldn't give in. He couldn't just claim a teenager he had just met, one that was under All Might's care. But what did the former number one Hero think by giving an Omega in the care of an Alpha Prime? Fucking Betas and their inability to smell scents.

"Mr. Ground Zero? Are you okay?" Izuku hesitantly leaned forward and was about to touch Katsukis hand, but Katsuki collected himself just in time and pulled his hand back. Who knew what happened if they touched, Katsuki was barely able to contain himself now just standing in front of him.

"I will answer all your questions later. Now I'm gonna show you around in my Agency, come on." Katsuki turned around and walked up the stairs to his Office and the rest of the Agency. Izuku hurried to come after him, head down and face flushed bright red. "Yes, of course. Sorry for rambling. When I'm nervous I tend to talk too much…"

Katsuki waved him off. "Don't worry about it. It's okay. It's your first Internship, I know how it feels."

In fact, Katsuki found the rambling kinda cute. Especially how the Omega blushed and got flustered under his attention.

"Thank you… Mr. Ground Zero, Sir." Izuku had to hurry up to follow quick steps, the Pro Hero being a head taller than him and way quicker in his walk than Izuku, who had to make an effort to not fall behind.

"Just call me Bakugou. We will spend a lot of time together in the next six weeks and get to know each other well, so it's way easier like this."

Katsuki came to stand in front of his Office and Izuku kept one step behind him and peeked around his Body to see what was in front of him.

"That's my Office. Only I have access and the key to it. I have only one Partner in my Agency. My best friend Red Riot, the current number five Pro Hero. We take care of everything and except for us there is no one else here. Well you, now, but this is a small and quiet Agency. Most of the time we are out on Patrol, Eijriou takes care of my paperwork

because I hate it, so he spends more time in the Agency than I do. You can take a look If you want, but don't touch anything."

Katsuki opened the door to his Office and Izuku a little bit to the side to see inside. It was very large with a big, white desk in the middle and Monitors that looked very new and very expensive. The walls and the floor were white, like everything that Izuku had seen until now, this Agency looked very clean, minimalistic and modern.

On the walls hung a few framed articles and pictures of Katsuki himself where he had been voted for the Number One Hero or when he had saved a lot of people from a crumbling building.

Every achievement of his was documented here.

There were a few cupboards where his UA graduation certificate was placed upon one of them, on the others were his gauntlets and his gloves ready to be picked up quickly.

"Wow .. This looks really cool." Izuku breathed out, hoping to have something like this on his own in a few years.

Katsuki chuckled and looking down at the Boy with big, sparkling green eyes, seeing the admiration and the awe in them. Now, so close to him, he noticed the freckles that were spread over his whole face, his slightly chubby cheeks, the bridge of his nose and even a few on his full, rosy lips.

And his scent….. Weren't Omegas forced to wear scent patches out in public when they were unmated? Katsuki wanted to comment exactly that, but then he realized he wouldn't be able to smell his scent then either. Or.. as a Prime, very muffled. Katsuki wanted to smell him, but he knew it would be hard to hold back the whole time. Fuck.

"So, next to my Office is my colleague's Red Riot. Maybe he lets you look inside when you meet him in the upcoming days. He is out on Patrol right now. We take turns in patrol so when he ends his shift, mine begins. It's hard, but we also have a lot of freedom in our own Agency and it was always our dream to start one together. But he is a kind of shy and humble Guy, so only my name is in the Name of the Agency."

Katsuki explained when they walked past Kirishima's office and down the hallway to their own Agency Gym. They had everything custom made, adjusted to their kind of training and bodies. Kirishima was also an Alpha, broad build and very muscular Body. It was fun training with him If they found the time, but the main reason that they had their own Gym was that Katsuki could avoid other people this way. He wanted to have his peace while training. And it was accessible to him whenever he wanted.

Then they walked up another set of stairs into the Gear room.

"Here are our Hero costumes in various shapes and forms, multiple sets of them because you never get out of a villain fight with an intact costume, so you need at least three costumes ready at hand. The patching up of a costume takes at least a week, and that's too long for my opinion, so I always have enough here so I don't have to rely on those stupid people to get my costume ready in time. There on the side are a bunch of substitute gauntlets in case mine get broken or something or have issues. Yeah, Red Riot doesn't need anything but his costume, or his pants, to be honest. He's half naked most of the time. He has it definitely easier than me. Do you have questions or something?"

Izuku looked with sparkling eyes and a big joyful smile around the room and admired all the various costumes Katsuki kept in here. His winter and summer costume and a few single pieces like his masks and more gloves.

Of course he didn't touch anything, he got the message in Katsukis office. Katsuki noticed that Izukis scent sweetened, the green tea note in his scent became more prominent and penetrated Katsukis sensitive nose.

Probably because he is excited, Katsuki thought. Omegas were very susceptible for their moods showing through their scent which made them easily readable.

"Uh… yes.. Yes, very many. But I can't think of one right now. It's so overwhelming to see everything and to be here with you in your Agency, Mr. Ground Zero. I never thought I would make it this far.."

Izuku answered and looked back up at the Alpha with those sparkling eyes, his adoration and admiration clearly showing.

This innocent look of worship in Izukus face went straight to Katsukis dick. Katsuki knew If he really wanted, he could have the Boy down on his knees for him right here and now, but it wasn't right. The kid was a student of UA, under the personal care of All Might. Katsuki needed to keep it together.

"Do you mean because you are an Omega? The "you never thought you would make it this far" Because of your second gender?"

Katsuki asked. He needed to fill this thick silence looming over them or he would lose his mind completely.

Izuku nodded and looked down at his feet. "Y-yes… I…It looks like All Might already told you. Yes I am an Omega and so my chances of becoming a Hero are really slim. That's why I am at eighteen only in the first year. I'm the oldest in my class. But I am so happy that Omegas are now allowed in the Hero course! I thought I would never get the chance. But Omegas finally get the chance to prove

themselves and I'm excited to be one of the first of my gender to be allowed to become a Hero. And now being at your Agency… It feels like a dream come true!"

Izuku fell back into his rambling, but Katsuki was all too eager to listen to get his Alpha brain to think about something else than how good the kid smelled and how he would feel wrapped around his knot.

Izuku indeed seemed really happy and he was honestly interested in the work, and not only the fame the Heros got for risking their lives. Katsukis knew a bunch of assholes of that kind.

"Do you… do you have a problem with that? Me being an Omega ?" Now Izuku's voice changed from excited to hesitant to almost.. sad.

He had his hands clasped together in front of his chest and looked expectingly up to Katsuki. Like he really wanted to know and If Katsuki would say yes, then he would be disappointed but accept it. Like he was used to it.

Katsuki shook his head. "No, I don't have a problem. I'm looking forward to seeing you in action and test out how strong you are. All Might said you have a special kind of power."

Izuku's eyes instantly got their joyful sparkling back, his lips twisted into a gleeful smile and he raised one fist in the air, just like All Might did.

"I'm gonna show you, I will be the next number one Hero!" The green haired Omega exclaimed full of energy and confidence.

Katsuki snorted and shook his head, but gave the kid an assuring smile. "Maybe when I retire, yes. But I wish you good luck on your way to the top. Come on, you can watch me do some paperwork about my last fight with a villain where I accidentally burned a drug store to the ground. You can ask me a few of your questions then, If they come back to your mind."

Katsuki waved Izuku out of the supply room and then they went back to Katsukis office. The Alpha hated paperwork, but this he had to do himself. Kirishima wasn't involved in this incident so he couldn't do it for him and it was a good way to ease Izuku into the Hero work. He could see that not everything was about patrols and fights or protecting civilians from an earthquake. Sometimes it was simple and quiet like a normal office job.

Katsuki got Kirishima's chair from his office for Izuku to sit on next to the Alpha while he started to fill out the report.

"Mr. Ground Zero …?" Izuku asked carefully, not to startle Katsuki or rip him away from his thoughts.

"I told you to call me Bakugou." Katsuki answered and laid down his favorite writing pen. It was actually a Red Riot ball pen that Kirishima gifted him at their graduation party. And Katsuki used it ever since.

"Uh, yeah. It's .. It's new to me. I have to get used to it. I'm sorry." Izuku nodded in understanding.

"No it's okay. I just want you to feel comfortable and not like there is such a big gap between us. What did you want to ask me, Izuku ?"

As Katsuki spoke out Izuku's name, the freckled Boy blushed instantly. Izuku tried to hide it by looking down and playing with the zipper of his backpack, but Katsuki saw it clearly, it even reached the tips of his ears.

It was so endearing, Katsuki couldn't suppress a smile and a warmth spreading in his chest.

Mate Make him ours See how he wants us too?

His Alpha called out to him, pushing him to do what he had wanted from the first second he had laid eyes on the Omega. But he couldn't. It was immoral.

"I… I wanted to ask how exactly your quirk works. I have a notebook where.. I know it sounds strange.. But I write down every quirk that I come across. It's weak spots, its strengths and everything that there is to know about it. So maybe I thought… Maybe you could tell me about your quirk too? Please ?"

Izuku looked up at him with those big green puppy eyes, a pleading look on his face and the notebook and a pen already in hand.

Katsuki huffed. That was indeed a bit strange. But it only showed how passionate the Boy was about becoming a Hero and how could deny Katsuki someone who shared the same strong will to become Number One Hero.

So he agreed.

Izuku immediately opened his Notebook with this happy look on his face and those sparkling eyes Katsuki never wanted to miss again.

So he explained in every small detail how his explosions worked. How he uses the nitroglycerin secrete that he can produce out of the sweat on his palms to make the explosions and how that might turn him deaf at some point due to the loudness of the explosions. Or If he uses too much force, it could break his wrist or even his complete forearm.

Izuku listens carefully and scribbeld every single even so small and insignificant detail down. Izuku asked many questions, how his quirk showed in his childhood, how it affected him and if it got him seriously hurt in the past. If he wished he had a different quirk.

Somehow it warmed Katsukis heart that someone was so interested in him. Not for his looks or his power, but for him. Someone he knew for maybe three to four hours now. Unfortunately, it made Katsuki want Izuku even more.

After they talked for what seemed like the whole day, Katsuki needed to go Home. "Nice first day Izuku, see you tomorrow. Will you get home okay?"

The Alpha asked and escorted Izuku down the stairs to the entrance hall. "Yes, I will. I live with my mom at the moment since it's closer by and she misses me terribly. After the Internship I'm gonna move back into the dorms back at UA."

Katsuki nodded understandingly and waved Izuku goodbye and they would see each other tomorrow at noon for his first patrol.

But as soon as Izuku turned his back on him, Katsukis stomach dropped and he wanted to pull him back. His scent slowly faded away and Katsuki couldn't smell him anymore. This sweet and rich mixture of fresh cut grass and green tea.. it was gone. He couldn't bear the sight of seeing him leave with no Idea where he would go because…

He… He belonged to him. He was his. Izuku was his Omega. He needed to protect his Omega. Omegas were weak and had not such good developed senses like him as a Prime. Izuku couldn't smell a feral Alpha from a mile away like he could. Izuku couldn't fight as well as Katsuki. So Katsuki… he needed to make sure Izuku got home safe. He needed to protect him. What if a villain or an Alpha tried to hurt his precious adorable little Omega. What pathetic excuse of a Prime would he be If his intern got hurt while he was responsible for him. No, Katsuki couldn't let that happen. He needed to protect his Omega.

So Katsuki quickly and quietly went on his way to follow Izuku. He needed to know where he lived for the time of his Internship. He needed to know he was safe.

Thank god he could make out Izuku's specific scent out on the streets and he quickly found him. With his red backpack walking down the road and then taking a turn left. It was after sunset and it turned dark slowly but surely and Katsuki hoped Izuku didn't have to walk for much longer. Katsuki kept a good distance between them so Izuku wouldn't notice him following but Katsuki still had a good view of where Izuku was going.

After about fifteen minutes they were at their destination. Izuku's House.

Katsuki hid behind a bush and watched him open the door and a middle aged woman with hair just as forest green but not so curly as Izukus welcomed him home and hugged him tightly.

That had to be his mother. With his bright beaming smile Izuku hugged her back and immediately started talking about his day.

Now Katsuki knew where he lived. He was home safe. Katsuki could go back to his home too. But something held him back. Now he wanted to know more about Izuku. His Izuku. He needed to smell his scent again. This intoxicating sweet drug that made Katsuki addicted to him within seconds.

So Katsuki stayed low and crept around the House, looking inside every window to find out where Izuku's room was.

He saw the Boy and his mother eating dinner in their kitchen together so he took his chance to climb up the balcony. He couldn't use his explosions but due to him being a Prime and training his Body for over ten years, that wasn't an issue. Katsuki was lean, slender and pretty flexible so he could move his body very well and climbing up a balcony was child's play for the blond.

And Bingo. To his luck, the room with the balcony was Izuku's room. His scent oozed off of it pretty heavily, so there was no doubt it was his.

Katsuki pulled himself up the balcony and slipped through the already open window. He saw a big collection of All Might posters and figures in all of his different Hero costumes and in all humanly possible poses. He even saw a few Merchandise articles of his, Ground Zero. Katsuki chuckled and looked at them. He found them so stupid. The only thing Katsuki had was an All Might collectible card. He had got them as a child with his best friend. Both of them were big All Might fans and both of them got the exact same card by chance. Ever since then it was his lucky charm and he never went outside without it.

Katsuki knew he didn't have much time, so he took a Shirt off the floor and smelled it. Yes, it had enough of this addicting scent to it. He grabbed another one and then he wanted to quickly go outside again. He didn't know for how much longer Izuku would stay downstairs with his mother. But then he thought…

Should he scent a few of Izuku's things as well? Would that… would that make Izuku like him even more? Or would he feel drawn to him not like a fan to a Hero but like an Omega to an Alpha?

Now Katsuki needed to try it. Couldn't hurt, right?

So quickly Katsuki went to the bed and rubbed his wrist gland over the pillows. So Izuku would fall to sleep while smelling him. He had a few people tell him that he smelled like burned sugar and wildfire. Alphas didn't smell sweet like Omegas. Their scents were heavy and strong and perfect to lure an innocent Omega in, drowning their senses and making them forget everything but their Alphas.

Katsuki always thought it was unfair and manipulative. But right now… he liked the Idea of Izuku having only him on his mind.

With that, the Alpha thought this was enough and jumped out of the window with his stolen goods.

Back at home, Katsuki sprawled out on his big king sized bed and took a deep breath from both of the Shirts that belonged to Izuku and bathed in his scent. Fuck was that good. Katsuki just loved his scent. It was everything he needed and the only thing he ever only wanted to smell for the rest of his Life. He imagined the bubbly, cheery green haired Omega laying next to him in bed, Katsuki spooning him and burying his nose in the crook of his neck where his gland was. God that would be great. Having him all for himself.

At the thought of Izuku laying next to him in bed, his cock twitched and slowly started to get hard. Fuck, not now. He had no time for this, he needed to cock, wash his clothes and go grocery shopping. He had a full schedule for the next two hours.

But he didn't have real sex for the last… three years? He had always been too busy building his career and becoming the number one hero. Eijirou and him had a few steamy moments in their gym shower, but due to them both being Alphas, and Katsuki even a Prime, there was never more than hand or blowjobs. Katsuki didn't want to take the risk of accidentally bitching his best friend.

So yeah… Katsuki was easily aroused, especially from an Omega. He never had sex with one, but of course he had heard from others. Their sweet slick, intersex Omegas with both cock and a pussy, Boys with only a pussy, their wet and warm holes smelling and tasting so good. The slick never stopping to pour from their holes, making everything so nice and wet and the lewd squelching noises coming from fucking into their tight holes, breeding them like a good Alpha would.

Fuck, now Katsukis was archingly hard, his thick Alpha cock throbbing with need and the desire to pump his balls empty and spill his seed somewhere. Preferably into the Omega, his Omega But he wasn't here.

So Katsuki buried his face in Izuku's Shirt, smelling his scent and pulling off his pants, letting his cock spring free and starting pumping it up and down. He wasn't gentle or teased himself first, this was about desperate need and the brutal desire to get off.

The Alpha held his hard cock in a tight grip and fisted up and down his shaft in short quick strokes, his hips snapping urgently into his hand. It really didn't take him long to come, the Image of Izuku presenting for him, all of his leaking holes on display for his Alpha, the Omega on his knees, ready for him to spill his seed inside made Katsuki orgasm in no time.

His cum spilled over his chest and stomach and made a huge mess, but it was totally worth it. With his face buried in Izuku's scent Katsuki just had the best orgasm in a long time.

Oh, how would it feel to be really inside of him? How soft and warm would his Body be and how wet and sloppy his holes? How would he sound moaning his name when Katsuki buried his cock deep inside of him?

Katsuki could only imagine, but he wanted to know. He really wanted, no, he needed to know. No other Alpha but him was allowed to lay a finger on Izuku. He was his now. And he would be the first and only one to explore his body.

Chapter 2

The next day, Izuku and Katsuki had their first patrol together. Izuku came at 2 pm to Ground Zero's Agency and walked up the stairs to his Office. Just before he wanted to knock on the door, it opened by itself and a big, broad man with long, red hair and a bare chest stood in front of him.

"Oh hi, you must be Izuku Midoriya, the Intern from UA." The man, the pro Hero Red Riot, greeted the much smaller Izuku and extended a hand to him.

Izuku didn't want to stare at the Hero, but it was Impossible to not do that, having him standing right in front of him. He just had a special aura around him with his big Body that was barely covered, his wild red Hair and this wide toothy smile that made him look like a big puppy.

After a while of gaping at the friendly Hero, Izuku shyly took his hand and quickly averted his eyes and stared at the ground.

"H-Hi… Yes, I'm… Izuku." Izuku answered, ashamed of how impolite he was to the kind man. Red Riot was nothing but nice and friendly to all citizens and people that he saved. There was not one bad report about the Hero and he didn't have one scandal since he started.

"Hi, Izuku. You can call me Eijirou or Kirishima if you like. I wish you a nice Internship here and I hope Kats isn't too rude to you." He said it with a chuckle and cheek in his voice, but Katsuki slammed a hand down on his desk and jumped up from his chair.

"That's enough Red! Leave my Office." Katsuki was pissed, his voice loud and hard with absolutely no room for discussions. Kirishima just rolled his eyes and left, brushing past the Omega and closing the door silently behind him. Like he already was used to the aggressive tone in Katsukis voice and the way he talked to him.

But Izuku, the small green haired Omega was intimidated to his core. Hearing the Number one Hero talk in such a way to his best friend with seemingly no reason at all and this level of anger in his voice, Izuku's inner Omega almost panicked.

His scent soured and his heart hammered in his chest, Izuku thought it was gonna explode and rip him to shreds.

Katsuki noticed the change immediately and stood in a matter of seconds right in front of the Omega, his tall Alpha Body shrinking Izuku even more.

"What's wrong?" Katsuki asked urgently, crowding Izuku against his closed door, trapping the Boy between the wood and him. His hands were placed to the left and right to Izuku's shoulders, caging him.

"Uh…." Izuku gasped, staring at the Alphas chest that was at eye level with him, too intimidated to look Katsuki in the eyes. "Your scent… it's sour. Why ?" Izuku's hands trembled and his knees were weak, he had never been this close to an Alpha. Not even in UA. In training fights he always got paired up with betas, never Alphas. Not yet, at least. Maybe in second or third year.

And Katsuki was more than an Alpha. He was the most powerful gender there was. The most powerful Hero too. And Izuku was the weakest, now trapped and unable to escape. Katsuki leaned down to him, moving his nose towards the crook of his neck, the sensitive spot between throat and shoulder, where his scent gland was hidden.

Katsuki sniffed him, buried his nose in his soft skin and took a deep breath. "Are you afraid ?" The Alpha rasped, making Izuku tremble even more, his fast heartbeat letting him hear his blood rush through his body.

Izuku couldn't speak. There was a lump in his throat, making it Impossible to get words past his lips. The Omegas head was empty anyways, the only thing there was was his awareness that he couldn't get away, that he was trapped. But this scent… Izuku was sure he had smelled it before. There was a note of burned sugar, it reminded him of the times his mother had tried to make caramel at home. And something else, something wild and hot like a fire.

It fitted the Alpha really well, Izuku was sure he knew that scent from somewhere….

"Omega!" Katsuki called out to him, sharp teeth grazing over his scent gland. Izuku's eyes widened at the danger Katsuki teased him with, immediately forgetting everything else.

"Y-yeah. I… I'm afraid…" Izuku yelped, a shiver running down his spine, the tremble of fear slowly spreading over his whole Body. The Alpha was so close…. So close to one of his biggest weak spots. But it was Ground Zero… a pro Hero. He definitely needed to have some sense of self control.

"Why? Why are you afraid?" The Alpha slowly pulled away from the Omegas gland, but only to stop right in front of his face, their noses almost touching each other.

Sharp and intense red eyes stared down into Izuku's deep, forest green ones, waiting for an answer.

Izuku swallowed. His breath hitched in his throat and it felt so wrong looking at him like this. This close and.. Izuku just didn't feel worthy of being in his presence. Having his attention all for himself. The Alpha was a Hero and he was… just a small, weak Intern.

"I… You… your voice was so.. angry. You looked so angry… I…I felt so weak." Izuku stammered, hoping to satisfy Katsuki with this pathetic answer.

Katsuki hummed, nodding slightly. After a few more moments of staring down at Izuku, Katsuki took a step back and allowed Izuku to take a deep breath. The Alphas scent, burned sugar and an untamable fire, hot and heavy, had been crushing him.

"You don't need to be afraid of me, little Izuku. Because I'm the one who protects you. No one will ever be able to harm you, I swear. I will always be there." Katsuki said with a convincing smile on his face and then turned around to go back to his desk again.

An hour later the two of them were out on Patrol. Katsuki wore his slightly revealing summer Outfit with the X across his chest, showing off his well trained pecs. It was the end of July, the sun was shining bright and hot above their heads.

As they passed the many people on the streets they were walking up and down, both men and women, stared at Katsuki with lingering gazes.

Katsuki always snarled at them or made faces, one or two who dared to speak to him he flipped off. Katsuki really didn't care about his social image, he was number one because he was the best at fighting villains and saving people. Not because he was nice.

Izuku noticed it was getting on Katsukis nerves, but he didn't dare commenting on it. He had a hard time not looking at him himself, because there was no denying that this outfit was hot. But after the incident in the office where Izuku really got scared of him, he didn't want to get too close to him again. It was better to keep a distance from the moody pro Hero.

It was a calm first patrol for Izuku, it was a work day so most people were busy with themselves. Izuku liked watching the people minding their own business, getting a quick glimpse of their lives.

After the patrol, they both needed to shower because even if there hadn't been an incident, walking for five hours straight out in the hot summer sun had both of them sweating their balls off. Quite literally…

So Katsuki and Izuku hit the big bathroom with two shower stalls included. Izuku was a bit uncomfortable taking a shower with the Alpha, but when he saw that the stalls were separate cabins, he felt a little bit better.

Both men stripped their costumes off and laid the fresh clothes out on the big bench in the middle of the gray tiled room. Izuku was on the end side of the Bench and Katsuki was on the other so they had a bit of a distance between them. Izuku bet for Eijirou and Katsuki there wasn't a problem with being so close to each other since they knew one another since UA, so of course this room fitted their needs. But for Izuku, it was a bit too close. But what could he do? He absolutely wouldn't complain to this man. Never ever.

With a little sight and a glance in Katsukis direction, Izuku started to undress. He still wore the Hero costume his mother made for him, a dark green body suit of no special quality except the undying love of a mother.

Since it was a Bodysuit, once Izuku stepped out of it, he was left in his socks and a pink panty with strawberries printed on it. The possibility of Katsuki seeing him in them made him so uncomfortable that he was rather naked than in this embarrassing underwear. When he put it on this morning he didn't think about sharing a shower with the Number one Pro Hero.

So he quickly pulled his panty down and the socks too in the same movement. So now he was completely naked, exposed for the Alpha to see.

Izuku was so in his own head that he hadn't noticed Katsuki was staring at him out of the corner of his eye for the whole time. Katsuki had seen the pink strawberry panty. As soon as he saw the pink fabric peeking out as Izuku stripped, he was drooling all over himself, unable to move. He… he was wearing panties. Not Briefs…

Fuck, Katsuki felt his dick pulsing, growing bigger. He couldn't get an erection here. Izuku would see and be afraid of him again. That couldn't happen. But.. he needed to see him. He needed to know what was underneath. If he wore panties would he really have a.. a cunt? Like normally girls had one?

Katsuki needed to know, so he acted like he struggled with untying his big black combat boots and waited for Izuku to show him what he had under his panties.

He didn't need to wait for long. As soon as Izuku noticed what he was wearing, he seemed to panic and practicallyripped the pretty pink thing off of his Body. And then Katsuki saw it. Izukus pussy. The Omega really had a cunt. Fuck.

The Alpha was about to lose it. He had to suppressa deep possessive growl that was about to force it's way out of his chest as he saw Izuku's pretty pussy. The Omega looked so hot naked for him like this.

Claim him now. You're alone Just fuck him and bite his neck Knot his pussy really good Spill all your cum inside his womb and plug him up Make him yours

Fuck! Katsuki really needed to go in the shower. Quickly. He needed to throw cold water into his face or he would go feral.

So he practically tore his combat Boots off his feet, ripped his pants with boxers included off his Body and trashed into one of the shower stalls. They were open in the front but Katsuki just turned his back to Izuku and pretended he wasn't here.

Why? Just why hadn't Eijirou and him bought doors for their showers? Why had they been so stupid and used to each other naked.

Katsuki turned the water on Ice cold and tried to cool off. Selfcontrol. He needed his self control.

He heard the Omega slowly walking into the shower stall next to him and turning his water on too. Katsuki could see his small delicate feet and calves, but the separator didn't let him see more. Thank God.

He had never been so close to losing control around somebody else. But seeing him naked for the first time… Knowing he wore pink strawberry panties and had a pretty, hairless cunt… It drove him absolutely insane.

He heard Izuku turning on the water and starting with his shower. Luckily, Katsuki was taller than the separator of their shower stalls, so if he wanted to, he could see Izuku showering. But was he that desperate?

Katsuki shook his head. No. Now he wasn't a creep that spied on others weaker and totally vulnerable to him. He wouldn't stoop so low.

Katsuki finished his shower and wrapped himself away in his big green and orange towel. He kept his back to Izuku and focused on dressing. But then, just as he wanted to grab for his fresh clothes, his eyes fell on the Omegas underwear. The cute pink thing that definitely would have the smell on Izukus slick on them.

Katsuki heard Izukus shower being turned off behind him. It was now or never. In a matter of seconds, Katsukis hand reached out, grabbed the panty and stuffed it in his bag without a second thought. Like his Body had reacted on its own.

And a second later, Izuku's wet feet tapped on the tiled floor towards him. Katsukis heart raced, but it was exciting. Izuku hadn't seen him, or If he did he didn't comment on it. Katsuki did see Izuku looking for it, his face slightly panicked and confused, but he didn't voice what he was thinking. The Alpha smirked, the Omega would not accuse him of something like this.

They quietly toweled themselves off and got dressed, and then walked back up to Katsukis office. It was late evening now and the day had been exhausting. Katsuki told Izuku to come back tomorrow at the same time for his next patrol and after that they would do a little bit of combat training. Katsuki wanted to see how Izuku would perform and test his strength.

Izuku nodded, thanked Katsuki for the good day and closed the office door carefully behind him. Katsuki waited until he couldn't hear him and couldn't smell his scent anymore, then left his Office and went after him. He couldn't be separated from him again. He needed to see his

cute, innocent face and be around this addictive scent. Katsuki needed Izuku around him like he needed air to breathe. And he needed to have a better look at his naked Body.

The Alpha left his Agency with determined steps. Katsuki quickly found Izuku and followed him back home. He watched him entering the front door and then he waited. Katsuki waited until it was dark and Izuku's light in his room turned off.

He had to think about Izuku's cute little cunt the whole time since he saw it, the image of it just wouldn't leave his mind. And now he wanted to inspect it further when Izuku was asleep. He was his Omega, so Katsuki had the right to do it.

As everything was quiet and the Alpha didn't hear anything coming from Izuku's room, Katsuki jumped up to climb the balcony and make his way into the Omegas room.

Since it was so hot outside, even during the night, Izuku's window was open like yesterday so it was easy for Katsuki to enter. He made sure to be very quiet and not to bump against something like his desk or his chair that were standing in front of the window.

The scent that was hitting Katsuki as soon as he climbed up the balcony was overwhelming. Not only was it the sweet green tea scent he knew, there was something else. And as soon as he looked at the bed, making out Izuku's shape in the pale moonlight that shone through the window, Katsuki knew what it was.

The teenager laid on his bed wearing nothing but a T-Shirt. There was no blanket in sight that would cover the rest of him. His legs were slightly spread, one knee pulled up so Katsuki had the perfect view to look at the object of his desire. Izuku was on his back, his head turned to the left side and the shirt that had rolled up in his sleep was sitting low on his stomach, leaving everything down from his hips exposed to the warm summer night air.

The Omegas cunt was glistening with slick, it was pink and looked so, so smooth. Katsuki couldn't turn his eyes off of it. He needed to touch it, to push his face into it, to taste his slick on his tongue.

The Alpha was hypnotized. His nose flaring at the sweetness that was the Omegas scent and then his slick penetrating his sensitive nose too, letting Katsukis self control turn weaker and weaker. Katsuki, who was normally pretty unfazed from everything around him now had nothing else on his mind than this Omega.

The Alpha crawled slowly onto the bed, balanced his weight out so Izuku wouldn't wake up from his mattress bending under the additional body.

Now Katsuki was face to face with Izuku's cunt. And it was so.. so pretty.

He had never seen such a pink, puffy, glistening and tasty thing offering itself to him.

Katsuki reached out a finger to run it through Izuku's soft folds. He put his Index finger on the top of the Omegas cunt and then let his finger slowly glide down through the slightly open slit until he reached his hole. It felt incredible. So hot, yet so soft and wet. The lips that were currently parted and otherwise hid the inside of Izuku's cunt were chubby and puffy and Katsuki wanted to put them in his mouth and suck on them. At the top of the Omegas pussy was a pink little nub that stood out from the rest of his cunt. It was small and easy to overlook, but Katsuki wanted to touch It. It looked like it wanted to be played with, even if it was so inconspicuous.

Katsuki dragged himself even closer to the Omega, now he was almost towering over him from in between legs. Izuku still hasn't noticed anything. He slept like a dead man, soft but even deep breaths, eyes closed, head to the side.

But as soon as Katsuki put his thumb down on his clit and started to explore the little outstanding bundle of nerves, Izuku whimpered.

Katsukis head shot up and made sure his eyes were still closed, but as no more noises came than the whimper, his chest rose slowly up and down and his eyes stayed closed, the Alpha continued.

"You are so cute, Izuku. Your cunt looks so pretty." Katsuki whispered down to the sleeping Omega as he continued to toy with Izuku's cunt.

His thumb prodded at the small pink nub, pushed it up and down and pressed onto it. Izuku moaned quietly, his angled leg twitched and his hips bucked slightly, but he didn't wake up.

Katsuki was mesmerized at this intense reaction from just touching this little thing. It seemed to be pretty sensitive to stimulation. Katsuki made a mental note to that, but didn't want to risk waking Izuku by playing more with it. There was another time for this.

Katsuki wasn't finished yet. There was something else he wanted to explore before he went home. Letting his finger glide deeper down the wet slit, the Alpha was back at Izuku's hole. That's what needed a little bit more of Katsukis attention.

He started carefully with only one finger slipping inside, cautious so Izuku wouldn't wake up from the movement. But there was nothing. The Omega still had his beautiful green eyes closed, his breath even and his scent was as sweet as ever.

Fuck. His insides were hot and so, so tight. Only one finger was enough that his cunt clenched around him and sucked his Index finger in.

Katsuki had to bite down on his lower lip to not let a loud, deep moan escape. The Alpha had never thought that a cunt could be this tight. He could feel Izuku's soft, tender walls clamping around every Inch of his finger.

If it felt like this with only his finger, how would Izuku's pussy feel around his cock then? Shit, Katsuki couldn't think about this. He couldn't fuck him now. No, No,No. It was so wrong. But it felt so right. Like the Omega was made for him and his cunt made to take his cock.

Katsuki could feel his dick swell in his pants, making thinking straight even harder than it already was. Katsuki had never been so turned on and aroused in his life like he was around Izuku.

Mate Mate him now Omega is ready for us Just pop you knot inside of him already Take him Bite his neck

His Alpha roared in his chest, almost mocking him for how stupid he was, thinking about not taking this opportunity to make Izuku his. But Katsuki wanted to make this right. This wasn't a worthy moment for mating Izuku. Not with his mother in the House.

But Katsuki had to do something about his pulsing, leaking and rock hard cock. Still with a finger in Izuku's cunt, hearing his soft snores, Katsuki knew what to do. He opened his pants with his other hand, fishing his throbbing cock out and started to stroke himself.

Katsuki adjusted his pose, spreading his knees as much as he could between Izukus legs and bent a bit forward. Now he started to push his middle finger next to his index finger in the Omegas hole and started to slowly thrust his fingers in and out. He imagined his fingers being his cock, hugged so tightly by those tight, soft velvet walls.

Izuku's cunt was so pretty, stretched around his fingers, allowing the Alpha to use it as he pleased. With his other hand he fisted his cock quickly, stroking up and down his thick length, pleasuring himself just above Izuku's spread legs.

The Omega was still oblivious to everything that happened, but his mouth now hung slightly open and small, soft gasps escaped his beautiful pink lips.

Katsuki watched Izuku's expression he continued to finger fuck the Omega, drawing wet, squelching sounds from his slick wet cunt, letting his hole clench around his fingers and pull him even deeper inside.

The blond Alpha felt himself getting close quickly, but how could he not. Imagining his fingers being his cock, feeling his thick girth getting milked like this, experiencing this wet heat around his sensitive tip… He was really close.

Especially this lewd noises the Omegas cunt made turned Katsuki incredibly on. Knowing he was the one letting the innocent Omegas Body make such dirty sounds let Katsuki feel so powerful. But only he was allowed to touch him like this. No one else. He had to make sure that no other Alpha would lay a hand on what's his.

So when Katsuki felt that he was about to come, he didn't aim away from Izuku's Body. He aimed at the exposed lower Belly that Izuku's shirt didn't cover.

A few more wet but soft thrusts inside Izuku's cunt, feeling every part of those plush walls surrounding his calloused fingers, making his head play a movie about how in close future he would fuck his fat cock inside and feel all of this around his dick made Katsuki get very close to spilling his cum all over Izuku. More and more slick gushed out of the Omegas cunt, turning those wet sloppy sounds even louder.

From time to time Izuku's lips would slip a gasp or a whimper, a knee would twitch but nothing more. The Omega was the perfect deep sleeper.

After another hard stroke of his own cock, Katsuki came. He bit both his lips to be as quiet as he could when hot cum squirted out of him and splattered on Izuku's lower belly. It wasn't much since he just came yesterday, but it was still a good amount to mark his territory. White cum painted the Omegas milky soft skin prettily, letting Katsukis burned sugar scent sink deep inside his Body. Now Izuku would smell like him. Katsukis powerful scent stuck to his Body. No other Alpha would dare to come close to him. For now. Until he could mark him permanently.

Katsuki spread his cum with his finger out on as much skin as he could cover it with and then finally pulled his fingers out of the Omegas pussy.

They were very wet now and his tips were a bit wrinkled, but Katsuki didn't mind at all. If he could he would have slept like this. Katsuki placed both fingers inside his mouth and sucked and licked the slick of Izukus cunt off of them. It tasted heavenly, just as he had expected. The Omega was just perfect, everything about him was.

As he licked himself clean, he tucked his softening cock back inside his pants. The green haired Boy beneath him still looked very relaxed, his face blank, his chubby cheeks a bit flushed from the warm temperature outside.

He hadn't noticed anything and Katsuki couldn't be happier everything went so smoothly.

Katsuki slowly retreated himself from the mattress and went to the window to go back home. He too now needed some sleep until he had to go to work and see his Omega again.

Chapter 3

After the second patrol of Izuku and Katsuki, the Alphas "Training" was on the schedule. Now Izuku could show Katsuki how strong he was.

Izuku had woken up this morning with a strange smell tingling in his nose. A strange but familiar scent. Izuku needed a few seconds to remember where he knew it from. Yesterday he had smelled it too after waking up. It was a particular mixture of a crackling fire and burned sugar. And he had met some who smelled like this. The pro Hero Ground Zero. Had they been so close to each other that his scent clung to him?

Well yes, they had been close yesterday. Really close. It still sent shivers down Izuku's spine how the Alpha leanendown and sniffed his scent gland. The Omega really had been afraid of him at that moment.

And later after the shower, his panty had disappeared. He just couldn't find it anymore. Really strange. Aside from him and the Hero, nobody had been there. But maybe it just fell to the ground and Izuku had been to stupid to find it. He really was clumsy sometimes.

And now… the combat training. He had never trained with an Alpha. And now he should fight with the Number one Hero, who was also a Prime! This couldn't end well. But Izuku couldn't say no either. Katsuki just meant well, he wanted to know where he stood with his fighting skills and wanted to help him grow stronger. Izuku couldn't let this opportunity pass by. It was a once in a lifetime chance to learn from the best.

So after they came back from patrol, Katsuki led the Omega into their gym, which also had a boxing ring in the back big enough to perform a good hand to hand fight in. Katsuki first wanted to test out his Body strength, completely without quirks. Because sometimes you need to fight without the extra help of quirks for various reasons. Not enough space, too dangerous, civilians close by or erasure quirks.

At the end of the day, you need to be able to rely on your Body to save you. Not your quirk.

Katsuki lifted the padded ropes of the Boxring for Izuku so he could enter the ring.

The Omega was very nervous, he would never stand a chance against the Alpha. Both of them still wore their Hero costumes, but Katsuki had put his gauntlets aside and his mask was off.

"Well then, Omega, come at me with everything you have. And don't worry, I won't hurt you. Just try to land a punch on me." Katsuki spread his arms and waved Izuku from the other end of the ring towards him. With a big, wide smile on his face he looked challenging at the Omega, who looked like he was challenged to fight a deathly monster.

Oh, this would be fun.

For the whole patrol, Katsuki had thought about what he did Yesterday and if Izuku might have noticed something. But he hadn't said a word or acted differently around him. So it seemed like Izuku was totally oblivious to what Katsuki had done with him.

Izuku tried desperately to land a kick or a punch on Katsuki, but without much effort Katsuki dodged everything Izuku tried to hit him with. He ducked away under his fists or simply did a step back. The same with the kicks. The Omega had a good range and flexibility, but he was way too slow and lacked strength. But the biggest mistake he made was, that he kept too much distance.

"Come on Izuku, don't you see that you will never hit me if you are that far away? Don't be shy, come closer."

Katsuki winked at the Omega with a wicked grin and waved him closer. Izuku, sweating on his whole Body, face burning red and gasping for air, hesitated at first, but he didn't have the mental capacity to think too much about it anymore. He was drained of energy and didn't know for how much longer he could go on.

The green haired Omega did a few shaky steps towards the Prime and tried again.

Katsuki licked his lips at the sight of the exhausted and tired Omega in front of him. He knew after the long day of patrolling it was very mean of him to force Izuku to have a full combat training after. But that exactly had been his point. He wanted to drain Izuku of all energy. To make his Body weak and his little Omega brain mushy.

"More Izuku, try harder. We won't stop until you land one hit." Katsuki challenged him, his face was glistening with sweat and his curly green hair stuck wet to his forehead.

Not much longer.

"P-please… I… I need a break …" Izuku breathed as he lifted his arm to throw another weak punch in Katsuki's direction.

"Are you that weak, Omega? I thought you would be stronger, since All Might personally came to beg me to take you in for your Internship." Katsuki knew he was being mean, but he wanted for Izuku to completely work himself over. He wanted to motivate him to not give up, but to fight till collapse.

Izuku gritted his teeth and collected every little bit of energy he had left to attack Katsuki anew. He needed to prove that he wasn't weak. He needed to at least touch the Alpha.

Katsuki smirked. His provocation had worked. Izuku threw one first after the other at him, kicked his legs out to hit him with the best roundhouse kicks and push kicks that he could manage with his tired Body, and then finally, he collapsed.

His eyes closed and he fell forwards like a sack of potatoes and of course Katsuki was there to catch him.

That was what Katsuki was waiting for. An unconscious, completely defenseless Izuku. This was even better than when he was asleep. The Alpha knew how much time he approximately had and he noticed the changes in his scent and could tell when he would be awake from that.

Just perfect. Katsuki had locked the door to the Gym so Kirishima couldn't get in unnoticed, he and the Omega were alone and no one could disturb them.

Katsuki laid Izuku slowly down onto the floor of the ring and started unclothing him. He looked so peaceful, like he was asleep. The Alpha loved the freckles that spread over his whole face and accentuated the small cute nose and the soft, rosy lips of his.

Katsuki ruffled through his forest green hair and caressed his warm, chubby cheeks. The sweat that covered his Body didn't disturb Katsuki in the least. Quite the opposite even, it gave his sweet, fresh scent an even more intense note. It let the quiet feminine Omega smell more masculine and Katsuki loved that. He just loved everything about Izuku and nothing could ever change that.

Katsuki continued to pull the green Hero Bodysuit off of Izuku's unmoving Body until he laid there in nothing but his underwear. This time he wore a plain baby blue one with a white little ribbon in the front.

"How cute." Katsuki thought. Now here,in the bright room with nothing to worry about, the Alpha could take his time admiring his prey. His Omega. Now, Izuku only belonged to him.

Katsuki let his eyes wander down from his peacefully sleeping face down to his neck where the scent gland sat that produced this intoxicating, addicting scent. Katsuki bent down over Izukus Body and nuzzled his face into the crook of his neck and licked over the sensitive gland. The taste buds on his tongue exploded and Katsuki moaned loudly. Fuck was that good. Katsuki could taste the sweet Green tea and smell the fresh cut grass like he stood in a meadow. It was unbelievable.

Katsuki had to force his mouth to part from his gland again, because he had to make good use of the time he had with Izuku's unconscious Body. His mouth covered with his own spit and the oil of Izuku's stimulated gland, the Alpha led his sparkling red eyes wander down the Omegas slender Body until he reached his chest.

Like all Omegas, Izuku had slightly bigger nipples than the other genders. Izukus were already hard due to the well working air conditioner in the Gym.

He still had a very delicate chest, fitting his lean, slender Body well. The Omegas nipples had a dark shade of pink and were very perky, like they begged to be played with and sucked inside Katsukis mouth.

Katsukis Alpha made a deep rumbly noise and Katsuki grunted as he placed both hands on either side of Izuku's chest and pushed his pecs together. Izuku's chest got squished by both hands and his nipples were pushed to the middle of his chest now side by side, almost touching each other, begging Katsuki to suck on them.

And that's what Katsuki did. He opened his mouth and lapped over both of Izuku's erected nipples, at first driving his tongue over both of them, flicking at each hard nub, teasing it. If Izuku was awake,he would surely moan and gasp and beg Katsuki to stop playing with him and just suck already. But his lights were out and Katsuki could do whatever he wanted and take his time to devour him.

So Katsuki buried his face between the squished pecs and licked and kissed at Izuku's sweaty skin, nibbled and bit into the soft flesh, but always making sure to not leave marks. There was another time for that. Now he just enjoyed the closeness that was gifted to them from Izuku overworking himself. The Alpha Imagened placing his cock between Izuku's squished tits and fucking them until he would cum all over Izukus face, painting his rosy lips and pink tongue all white and sticky.

That was a good plan for next time. But now he pulled his face back and sucked long and hard on each of the Omegas perky nipples and then on both at the same time. Katsuki cock grew hard in his own Hero costume and demanded his attention. But the Alpha ignored it and continued to suck and lick at Izuku's tasty nips. He could have done that for hours, but his plan for today was something else.

The Alpha placed a soft kiss to each of the now spit soaked nubs and made his way down Izuku's pale Body until he reached his hips.

Katsuki drove his fingers over the soft fabric of Izuku's panties and admired how sexy the pale blue looked on Izuku's porcelain milky skin.

The Alpha nudged the Omega's legs apart and spread them for him to lay comfortably in between. Katsuki lowered himself to the floor to lay with his face in front of Izuku's clothed cunt.

Izukus panty was already a little bit wet, probably from the hard training and the exhausting patrol. It had a few wet stains along the fabric, the biggest wet spot was just above his hole. Katsukis cock throbbed with excitement and anticipation and Katsukis heart raced. Yesterday he just touched it with his fingers. Now, he needed to taste him on his tongue.

And he wanted to take his time. Katsuki knew If he was awake he would melt under his mouth. But he wasn't ready for that. Izuku would get it wrong and be even more afraid of him. So Katsuki had to do it like this. For now.

The Alpha grabbed each of Izuku's thighs and started to lick over the fabric of his panties. He wanted to taste Izuku first through the fabric and then when he was completely soaked, he wanted to bury his face in his wet cunt.

It was a challenge for himself of course, see it as his punishment for himself for being so obsessed and doing such forbidden things only to be close to the Omega that he loved.

Katsuki slowly pressed his tongue against the wet slick stain on the fabric just above Izuku's hole. His Alpha roared as he tasted his Omegas slick on his tongue, but only faintly. The fucking panty was in the way. But Katsuki wanted to do it this way. He wanted to take his time. If Izuku was ready for him in some time and they could do this when the Omega was awake, Katsuki could show Izuku a really good time then. Because he had practiced on his unconscious Body.

Katsuki slowly drew his tongue up Izuku's slightly parted slit, wettening the fabric under his damp and eager mouth. Katsuki drooled uncontrollably, being so close to the Omega, almost feeling him under his tongue but not really. He smelled his slick, this sweet sticky wetness that oozed out of the Omegas cunt, making himself ready for his Alpha to knot him.

Katsukis cock dribbled pre into his underwear, begging him to take him out and get him off, to give him some friction to rub against. But not yet.

The Alpha continued to lick Izuku through his panties, stuffing his face and his open mouth against the soft fabric and licking big fat stripes over it, pushing it inside Izuku's cunt until the panty was soaked and the outlines of Izuku's folds showed through the fabric. It looked so fucking hot.

Katsuki suckled on the very sensitive little nub at the top of his pussy, the small thing that drove Izuku crazy in his sleep yesterday. He laid his whole open mouth over it and gave it special attention, flicking his tongue and swirling around it, as much as the fabric between tongue and clit allowed it at least.

And the longer he did that, the more slick gushed out of the Omegas hole and his hips started to buck, pushing Izuku's body even more towards Katsukis willing tongue. It was very clear that the Omega liked getting his clit licked and played with and Katsuki was thankful for this obvious display of that. He liked how responsive Izuku's Body was, even in his unconscious state. Katsuki loved to get to know how he could make Izuku feel good, to explore his Body and give him what he deserved. As his Alpha he needed to know how to turn his Omega into a complete mess beneath him.

The more Katsuki lapped at the wet folds, the more he wanted to get the panty out of the way. He wanted to feel the Omega's soft, chubby lips on his tongue, he wanted to suck them inside his mouth and lick above the pink slit. He wanted to bury his face between Izuku's Pussy lips and lick inside his warm hole.

So after another Minute of suffering above the fabric and getting more desperate with every lick and flick of his tongue, Katsuki just ripped his underwear off of his body and tossed it to the side. Fuck it.

He needed to feel the wetness, taste his slick and bury his tongue in his hole. Katsuki pushed himself up to his knees and laid Izuku's legs on his shoulders to lift the Omega up with him to have better access.

Now Izuku was lifted off the ground and only his head and shoulders laid on the ground, his legs were probed on Katsukis shoulders and Katsuki started to eat him out like it was his last meal.

Now it was all about his hunger for the Omega, his neediness to fill the urge inside of him to be close to Izuku and to make him his. Katsuki held Izuku in place by gripping his slim waist and he could almost fit both hands all around the slim Omega.

The Alpha was surprised and seeing this in front of him, his big hands reaching around Izukus waist and his fingers almost touching, it turned Katsuki on even more. How would Izuku look with his big cock buried inside of him? Would he see it bulging out Izuku's flat stomach? Would Izuku break under him when Katsuki was in rut and fucking brutally into him? He didn't want to break his fragile Body, he had to train Izuku to take everything that he would give him.

Katsuki buried his face back into Izuku's now finally bare pussy, licking big stripes over his messy puffy lips.

They were so soft under his tongue and Katsuki moaned into the pink folds that his tongue split while licking his way inside.

Izuku had the perfect Pussy and no one could convince him otherwise. The Alpha found his way into Izukus hole and started to eagerly swallow down all the slick that had collected there. His slick tasted like sweet strawberry candy and Katsuki couldn't get enough. He drank down every drop and then pushed his tongue as deep as it could get inside Izuku's tight velvet walls.

He was as tight as Yesterday and his cunt immediately started to clench down on Katsukis tongue and pull him in. Katsuki grunted, his cock twitched violently inside his pants, begging him to free it. Katsuki hasn't been aroused like this in a long time. The Alpha tongue fucked Izukus hole and his nose stimulated his clit at the same time without Katsuki noticing. His nose bumped with every movement of his head against the Omegas sensitive bundle of nerves.

It didn't take long for Izukus hips to start twitching again and Katsuki felt it under his hands he held the Omega up with. Katsuki continued licking inside Izuku's cunt and switched sometimes to long, big stripes over his whole cunt, covering the small slit with his whole mouth. He loved to give every little part of the Omega his attention and drain every Inch in his spit.

Everyone should know that this was his cunt now. His folds to lick and his hole to fuck his tongue into. Until the Omega was ready for his knot.

Izuku's hips continued to shake and buck up into Katsukis face and Katsuki wanted to make him cum. He felt that Izuku was close, even if his mind was out. His Body felt the pleasure Katsuki was giving him, his Omega was still awake in Izuku's unconscious Body.

So Katsuki shifted his focus on the small thing he knew would make Izuku cum in seconds. The Alpha pulled his tongue out of Izuku's sloppy hole and started to lap on his clit. He showered the little nub in messy open mouth kisses, pressed his wet hot tongue against it and moved his muscle in little circles. He did everything he could think of to make Izuku cum.

And he did.

After only a few moments of Katsuki giving all his attention to his clit, Izuku came. Slick gushed out of the Omegas hole and Katsuki tried his best to catch everything with his mouth, never getting enough of it. Izuku's clit pulsed and twitched and his legs on Katsukis shoulders clenched around his head.

It was intense. But thank God, Izuku didn't come back to consciousness.

His face was completely unfazed and he didn't make any sounds. It was solely his body that reacted to the pleasure Katsuki gave him.

After Izuku had come and Katsuki had laid his Body back to the ground, a wet puddle beneath them and Izuku's thighs, Katsukis face and chest full of slick, Katsuki shrugged out of his Hero costume and started stroking his own cock. But then he remembered what he had imagined earlier. Katsuki knew he wouldn't take long to cum, he was on edge for a long time, but he still wanted to do it.

He straddled Izuku's waist and kneeled above him, placing his hands on his chest and pushing his pecs together. Izuku was lean and slender and didn't have much muscle, but since he was an Omega he still had a bit of supple flesh to turn in case he got pregnant into well developed breasts. So it still was enough for Katsuki to place his cock in between and to fuck Izukus make shift tits.

Katsuki leaned back and with one hand he collected a good amount of slick from Izuku's cunt and spread it around his chest and his cock so it was easier to slide his cock through Izuku's squished chest.

It looked so lewd and so forbidden as he watched himself gliding up and down Izuku's chest and pushing his hard nipples together, but it felt so good. Katsuki could see the Omegas sleepy face and his slightly parted lips and he wondered what Izuku would say or do If he woke up now. But he wouldn't, Katsuki was sure. His scent was still calm and dull so still had time.

He focused back on his tit fuck and moaned at the heavenly friction his cock finally felt. It was soo good. The wetness of the slick, the softness of Izuku's supple flesh surrounding his cock and the delicious sight of watching himself doing something so twisted but so hot at the same time.

How could he not do it ? Sliding his wet cock through the squished flesh of his chest made Katsukis cock even harder and leak pre on the dip between his clavicles. The Prime grunted and moaned as he snapped his hips back and forth to get his well needed orgasm. He had to hold himself back to not hurt the small Omega beneath him and wreck his delicate Body.

After a few pleasurable thrusts, Katsuki came all over Izuku's chest and neck. A few white ropes even hit his face and the Alpha roared at the sight of him seeing his cum marking his Omega as his. Izuku belonged to him. He had claimed him already with his scent and cum and with the way he gave him pleasure. No other Alpha would ever lay hands on him. He was his Alpha and Izuku was his Omega.

Katsuki lets himself fall to the side and catches his breath. Now he needed to figure out what to do next. He needed to wash the Omega, so much was obvious. Katsuki has made a big mess.

After a few moments of regaining his strength, Katsuki lifted the teenager up and carefully carried him into the showers, grabbing both their bags with their private clothes to change into. Both of them were naked but Katsuki was sure Eijriou would be at Home by now. They mostly worked shifts opposite to each other.

But as soon as Katsuki crossed the Bathroom and turned on the shower, Izuku stirred. Fuck. His breath sped up and his fingers twitched, signaling Katsuki that Izuku would wake every second.

Katsuki needed to be quick now. He was still covered in the Alpha's cum and his own slick. So Katsuki carried Izuku in one of the shower stalls and placed him directly under the stream of water so everything hopefully washed off quickly. Katsuki turned around to grab his shower Gel to make the setting he wanted to create more believable. He had to tell Izuku /something/.

"Wha…Where …?" A weak ,raw voice that was almost swallowed from the sound of the water splashing to the floor asked.

Fuck, he was awake now. Katsuki turned around, the small bottle of shower gel in his hand he prayed the water had done a decent job.

And yes, at least most of the white sticky substance was down the drain.

"Hey, you are awake now. After the combat training you broke down and fainted. You didn't want to wake up on your own, I shook you and slapped you face lightly, but nothing worked. So I thought maybe a shower would wake you up. And hey, here you are. It shocks the Body pretty well, hm?"

Katsuki smiled warmly down at him and crouched down on wet tiles next to the Omega, acting like he really just cared about his well being and did everything to help him.

Izuku blinked a few times and rubbed his eyes like he woke up from a deep sleep. Then he looked down at himself and his eyes wandered over to Katsuki. His eyes grew wide and then he covered them quickly with both his hands. "Why … why are we naked…. ?" The small Omega squeaked and shook his head behind his hands.

Katsuki huffed. "Do you usually shower in your clothes? I have to wash up too, the patrol and the Training after had me sweating just like you. Don't be so shy now, that's not our first shower together."

The Omega shook his head again, but pulled his knees up to his chest and crossed his ankles in front of his private parts, hands still covering his face. Katsuki could see Izuku blushing behind his hands, the tips of his ears and his neck getting red too. How cute he was. So shy and innocent. If he only knew what Katsuki had done with his Body five minutes ago… And what he was planning to do.

"Wash yourself up and then go Home. It's late. You should get all the sleep you can. Rest is important for Heroes too, you know ?"

Katsuki put the shower gel down next to Izuku and stood up, going into the stall next to him.

The Alpha took a deep breath. Everything seemed to be okay. He hadn't been caught, the Omega hadn't noticed anything. Very well. Katsuki was the number one Hero for a good reason.

He heard Izuku standing up from the cold tiled floor and doing what Katsuki told him to do. Such a good Boy.

When both men were dressed again and walked down the stairs to leave the Agency, Izuku turned to Katsuki and tapped him on his Biceps.

"Uh.. B-Bakugou…?" It felt weird for Izuku to address him by his last name. It felt very close and personal, but that's what he wanted, right?

Katsuki looked down at him with a gentle smile and nodded, telling Izuku to continue to speak. "Thank you for taking care of me, today. And I'm sorry I caused you so much trouble. I know my body is still weak at the moment. But I will do everything to grow stronger and not be a burden anymore."

Izuku averted his eyes and his voice quieted down the longer they spoke. He really was ashamed to have fainted during Training and from what he remembered before he fell unconscious was that he didn't land one hit. He hadn't been even close to.

"Oh Izuku. It's okay. No one is strong from the start and you have it harder than anyone else because you are at a disadvantage to all Alphas. It must feel devastating to train like them and do everything your classmates do, but your body will never be as strong as theirs. But don't let that bring you down. I know one day you will be a very powerful pro Hero. Just continue to train as hard as you can."

Izuku nodded heavily and looked up at Katsuki again with those bright shining, big forest green eyes that made Katsukis heart beat faster. His Alpha clawed at his insides to finally take the Omega home and never let him go again. To claim him and make him his own. Only his. To fuck, to mess up, to make him do everything he wanted.

"Yes, thank you Bakugou. I will see you tomorrow! Have a good night." With a wave of his hand Izuku turned to walk in the direction Katsuki knew so well now. He had followed him two times back to his Home. Into his room.

But not tonight. He had to prepare something. So they would never be apart again. Fuck All Might and the UA. He was a Prime. He would take what belongs to him.

Chapter 4

The next day, Izuku woke up without that strange smell of burned sugar in his nose. But he couldn't stop thinking about Yesterday. How he woke up in the shower, he and Katsuki were both naked and between his legs… it had felt really weird.

So wet, but not from water. There had been so much slick. Normally he didn't produce so much. And his clit had been throbbing, his hole felt like.. Izuku couldn't describe it. But it had been weird and different.

And in front of the drain, next to him, there had been something else. A white fluid he had never seen before. It was thick and creamy..a bit like the Body Lotion his mother used, but why should be in the shower where only men showered Body Lotion? But the weirdest thing was that he had smelled like the Alpha again.

Well, he must have carried him into the Bathroom since he had been unconscious but shouldn't the smell be on his costume then, and not his naked body?

So strange. And his underwear was gone again. His pale blue one with the little white ribbon on it. It was one of his favorites.

Was he imagining this, or was there something weird about his Internship? Izuku shook his head. No, he was with the Number one Pro Hero Ground Zero. All Might picked him out for him. There wasn't anything wrong. It was Izukus first Internship. He just didn't know how things worked there and everything was new to him.

Izuku stood up and made himself ready for his third day at Ground Zero's Agency.

Katsuki was already waiting for Izuku. He couldn't bear not to be with him. He paced his office up and down like a caged tiger, his nerves on edge.

Why was he taking so long? Has something happened to him? A villain attack? Another Alpha that wanted to claim Izuku for himself ? Shit, he really should have scented him before he let him go Home. But how without him noticing ? Fuck he was so stupid, he should have found a way. But luckily this was the last time he needed to go through this kind of thoughts. He was well prepared and in less than a few hours, Izuku would never be alone again.

"Hey Kats." There was a knock on his Office door and Katsuki knew it was Eijirou.

"What?!" Katsuki grunted angrily but opened his door. He wanted to see his Omega. Not his best friend.

"Hey, uh. I don't know how to say this but… I found something in the Gym after my training. Do you know who's this is?" Eijirou pulled a soft blue fabric out of his gym bag that was slung over his shoulder.

Katsuki immediately recognized it and ripped it out of Eijriou's hand. "That's my Omegas. Get your filthy hands off of it you pervert!"

Eijiou's eyes grew wide in shock at this intense reaction, Katsuki even bared his fangs to his best friends. The Prime stuffed the panty into the back pocket of his pants, thinking back to when he had licked it wet and drenched it in Izukus slick.

"Wow bro. Calm down. What is wrong with you these days? You are so on edge and aggressive. Do you need a few days off to relax or something?"

Eijirou had never seen his best friend like this. Sure Katsuki had never been the joyful and gentle Type, but like he was right now… No, this amount of anger and rudeness wasn't like him either.

"Actually yes. Thanks for bringing it to the table. I'm gonna take the rest of the week off. And I'm taking the Intern with me. I'm gonna train him in my Home Gym. You have the Agency all to yourself, enjoy!"

Katsuki slammed the door in Eijiou's face and drove a hand through his Ash blond hair. Then he took the beautiful blue fabric out of his pocket and took a deep breath. Fuck yes, his Omegas smell. That calmed him down a bit. But damn, he had been careless. Ne needed to pay more attention to the small things.

Then, there was another knock at the door. But way more silent and cautious. Katsuki smiled. That must be Izuku.

He stuffed the underwear back into his pocket and opened the door. And yes, there he was.

His beautiful, radiant and always smiling Omega.

"Hey Izuku. Ready to protect the city?" Katsuki beamed at him with a very rare bright smile. Today was a good day, he had all the reasons to be happy.

"Yes! Yes I am. I can't wait to cross my first villain or save my first citizen!" The Omega beamed back at him with his shining smaragd green eyes full of hope and joy. Oh, how he loved being looked at with this expression. He felt so special and admired and like this look was only for him. He would make sure this look was only for him.

Only a few more hours.

"Then let's go. Maybe today is the day."

As Katsuki turned around to grab his keys to his office to lock it behind them, Izuku saw a little piece of blue fabric peeking out of his pants. Was it… He knew this tone of pale blue. Could it really be his…? But before he could end his thoughts, Katsuki came back and they went to change into their costumes. Izuku felt a weird pang in his guts as he thought about the possibility of what that might mean.

And yes, today was the day. A small villain gang was robbing a supermarket near the Agency and Izuku and Katsuki were called to manage this.

Katsuki knew them, he had fought against them a couple of Times and they never learned. Katsuki told Izuku to stay behind and only watch him, it was his first real fight and watching was exciting enough for him.

So Katsuki threw him with his explosions in the middle of the Fight and easily knocked two of them out. One, a villain with a quirk that gave him wings escaped him and pulled out of the fight only to fly in Izuku's direction. The small Omega tried to get away and outrun the villain, but unfortunately it didn't work. Izuku had never used one for all out of school and hesitated to activate it. Katsuki hadn't given him permission to use it.

And then the villain grabbed him and pulled him up with him into the Sky. Izuku trashed and screamed to let him down. But the villain wouldn't budge. He could see Katsuki from his lifted position and how he fought with the remaining villain. He seemed to be strong and gave Katsuki a hard time. But Izuku knew If he didn't call for Katsuki now, he might get killed. He didn't want to give the Hero more trouble, he wished he would be stronger but he wasn't. "Help! Please help, Ground Zero! I'm up here!" Izuku screamed from the top of his lungs and prayed Katsuki would hear him.

And thankfully, he did. He saw Katsuki turn his head into his direction and his eyes growing wide with fear. He immediately fired himself up into the Sky with the explosions out of his hands and flew after the villain that had captured Izuku. He shot the flying shit from the sky and catched Izuku in his free fall bridal style.

Katsuki landed carefully down onto the ground and helped the Omega up back onto his feet. "Are you hurt?" The Alpha asked, heavy concern in his voice. His face looked almost panicked as he searched Izuku's body for possible wounds.

Izuku shook his head. He was so relieved the Alpha had heard him and immediately came to his rescue. Katsuki really was a good and capable Hero. "No, No, I'm not... He had sharp claws that bit into my skin when he lifted me up, but that's it." Katsuki still turned his Body around with hands by Izuku's shoulders and inspected every Inch of the Omegas Body. The other villain fled as Katsuki jumped to Izuku's rescue and the Police were already at the crime scene, so the Pro Heros job was done here.

"Okay, I think we can go on our way then. Let's continue the patrol."

Katsuki took his hands off of Izuku's body and made a few steps forward to continue his patrol. "Wait! Bakugou!" Izuku yelped, too overwhelmed to brush off what just happened and go on like he wasn't just captured for a hot minute by a villain.

Bakugou smirked before he turned around to Izuku again.

"Yes, what's wrong?" He asked, his concerned tone back in his voice and walked back to the Omega again who seemed to be frozen in place.

"I… uh. First, Thank you. Thank you for saving me, Bakugou. I thought … I thought for a second that maybe…" Izuku stammered. Now the adrenaline wore off and the shock hit him with full force. His Body shook slightly and his voice trembled.

Katsuki chuckled. His ruby red eyes assessed the state that Izuku was in and read him like a book. He had seen this over a hundred times. Victims that he rescued and how their mind slowly processed what just happened to them and what could have happened if they weren't saved.

"No problem, my little Omega. How could I not save my precious intern? You did good. Called for me. Didn't try any heroic acts there. I'm proud of you."

Katsuki ruffled Izuku's forest green curls affectionately, but not too much so that it couldn't seem like anything more than Pro Hero and Intern.

But Izuku shook his head. "No, I was weak. I should have done more than let you save my ass. I'm a Hero in training, not any civilian. I should have known what to do and not trouble you any more than you already were. I'm so sorry for being such a burden and disappointing Intern."

The blond pro Hero huffed and laid a hand on Izuku's shoulder and crouched down in front of him. "Oh no, no bad moods here. It's only your third day. You know what my class always did after a hard day? We went home to one of us and took a drink. I bet you will feel better after a drink too. My apartment isn't far from here."

Katsuki squeezed Izuku's shoulder and smiled warmly up at him. "Hm, what do you think about that? I promise you don't have to worry about anything. You can call your mother to pick you up or I will bring you home."

Izuku looked back into Katsukis eyes where ruby met Smaragd and after not even a second of thinking, he nodded. This man had saved him, he was a Hero and he wanted to take care of him. Who was Izuku to say no?

He hadn't even managed to get away from a villain on his own. He was such a pathetic Hero student. He bet every other student of his class would have gotten away.

"Very good. I promise you a little drink will get your spirits up again. You can ask me anything you want and I promise to tell you what you want to know." Katsuki squeezed Izuku's shoulder again and both of them made their way to Katsukis apartment.

The Alpha called his Hero colleague ChargeBolt and told him to take over his patrolling route because his Intern got injured and he needed to bring him to the Hospital. So no one would disturb his time with Izuku. The hard part was over. The rest was child's play. But the most fun part too.

At Katsukis apartment, it was a loft on top of a big skyscraper, very luxurious and decadent, Katsuki motioned Izuku to take a seat on his back leather Couch.

"Just get comfortable. I'll fix us a drink and be there in a second."

The Alpha went into his kitchen which was right behind the living room where Izuku was in and took out his best bottle of very expensive bourbon. Today was a special day, which required special drinks. He took two crystal clear glasses out of his cupboard and filled each with the same amount of alcohol.

But then, he took out a small brown but transparent bottle out of a drawer next to him.

He took the bottle back with him to the two glasses with bourbon and dribbled a few drops of the colorless fluid inside of one of those glasses. He stirred the alcohol infused with the drug so that everything mixed well together.

He took a note that the glass with the drug was in his right hand and went back to Izuku like nothing happened. Of course he made sure to just use the right amount of the drug. He just wanted to take Izuku out for a short while to prepare everything for his special moment. He didn't want to risk his life. Katsuki informed himself well before he did this.

Katsuki sat himself on the couch next to Izuku, and placed the drink from his right hand in front of the Omega.

"Have you drank alcohol before? I know you are only eighteen, but I bet with friends or the Guys from UA you surely drank a beer or two, am I right ?"

Katsuki asked and bumped the tense Omega with his elbow in the side. The drug would have worked with water too, but he had read online that some people said that the drug had a bitter note to it and with water it was tastetable. So Katsuki went with alcohol.

"No .. honestly I have not. But I will, with you. I will try it." Izuku said and took the glass in his hand. He wanted to please the Hero. He had done so much for him. Yes, there had been a few weird things happening in the past, but today Katsuki had been nothing but kind to him. He even invited him into his home to make him feel better. Izuku wouldn't make him feel bad now.

The Alpha shot him his bad boy look and smirked. "Gonna make you a real man tonight, Izuku. Welcome to the world of adults."

Both of them clinked their glasses together in a toast and took a sip of the strong, expensive bourbon.

Now the only thing left to do was wait.

Izuku fell into a coughing fit and held a hand to his throat, but he swallowed it. "Too strong for you? I'm sorry. It's my favorite brand and the only thing I have. But you will get used to the burn. The first time is always the hardest." Katsuki sheepishly scratched the back of his neck and looked at Izuku's bright red face.

Oh how cute and innocent he was. Katsuki was so lucky that fate had picked him out as his Mate. He was everything Katsuki ever wanted. And now he had him.

"Oh no, it's okay. It's only a little bit unfamiliar. I'm sure I will get used to it." Izuku smiled shyly and took another small sip.

In his anticipation, Katsuki downed his drink in one go and waited for the drug to take effect. And it didn't take long.

After ten minutes of them talking about Katsukis old UA times and discussing how hard of a teacher Eraserhead was, Izuku's voice started to slur and his Body couldn't hold itself up on his own anymore.

Showtime.

"Hey, Izuku. I think you are getting sleepy. Let me take you to bed." Katsuki whispered and picked the disorientated Omega up from his couch.

"A-Alpha..? What… happening?" Izuku slurred, he grabbed his head and looked around the room, but he didn't fight Katsuki.

"You are getting sleepy, my little Omega. But don't worry, I'm here for you. I will take care of you from now on. You are mine now."

Katsuki whispered into Izukus ear as he opened the door to his bedroom. The Omegas breath hitched in his throat and he felt Izuku's hands tightening around his shoulders. So he still could understand what Katsuki was saying. Interesting…

"Yes, you heard right, Sweetheart. When you are awake again, we will finally mate. You will mark me, and I will mark you. So no one can part us anymore and you are legally mine. Then I will fuck you so good that you wouldnt want to have another Alpha anyways."

"N.. No… P-please." I broke out of Izuku, but it was obvious that he would fall unconscious every second. There was no strength behind his words anymore and his voice sounded sleepy.

Katsuki laid Izuku onto his bed on top of the fluffiest pillow he had looked down on him with a wicked smile. "I've waited for this since I saw you. I knew I needed to have you. And now, finally. You belong to me."

Izuku's eyes fluttered shut and he fell unconscious. But not without the most scared expression that Katsuki ever saw.

The Alpha had dosed the drug lightly, so Izuku should only be out for half an hour to an hour, more than enough time to prepare. This would be their real first time together and their mating, everything should be perfect.

Katsuki undressed Izuku, he knew his way around his costume by now. Then he took out the shackles he bought and restrained Izuku's hands to the headboard.

Just precautions. And it should show Izuku that Katsuki didn't plan to let him go.

Then grabbed two bottles of water and a couple of snacks since he didn't plan to leave the bedroom for a while. That's why he took the rest of the week off, to have his sweet sweet time with his Omega.

He brought a towel over from the Bathroom for cleaning themselves after their mating, he knew Izuku could become pretty messy with his slick.

Oh yes, and he couldn't forget. He had bought Izuku a bouquet of roses and a very special gift for their mating. A present for his wife. He placed his gifts on his nightstand so he could show Izuku how important he was to him and how much he loved him. He even lit up a few candles around the bouquet to make it look very romantic, like in those movies he watched.

And after everything was prepared and Katsuki was ready, he crawled back onto the bed again and waited for Izuku to wake up. He caressed his cheek and drove his hands through his beautiful thick locks. Katsuki leaned down and nuzzled the crook of Izuku's neck where this addicting scent came from. He gave little kisses to his scent gland and licked the oil up that oozed out it. Then he kissed his way up his throat and over his jaw until he landed on the corner of the Omegas mouth.

Katsuki gave attention to every little Inch of Izuku's Body and made sure that Izukus felt loved. That he didn't need to be afraid.

Katsukis mouth trailed lower again and showered Izuku's throat and chest with kisses and little love bites. Katsuki wanted to save their first kiss for when Izuku was awake, that's why Katsuki retreated from his mouth again. This was something really lovely and romantic and Katsuki wanted that Izuku was conscious then and experienced it with him. Their first kiss.

After a few minutes of Katsuki worshiping Izuku's Body with his mouth and tongue, tasting his soft, light skin under his lips, Izuku stirred awake. Katsuki heard breath getting faster and deeper and his eyes fluttered open.

"Hello, Izuku. Did you sleep well?" Katsuki grinned excitedly down at him, the Omegas arms securely bound over his head onto the headboard.

Izuku blinked a few times to have his eyes focus again and then he stared directly into Katsukis wild red eyes.

"What? … Whats?.." Izuku gasped, tugging on his arms only to notice that they were useless to him at the moment. Izuku pulled harder, ripping in his restraints and yanking his arms forward, but nothing worked.

His expression grew panicked and tears started to stream down his face. "Hey, little Omega. Don't be scared. It's me, your favorite pro Hero. I would never hurt you, you know that. I only restrained your hands so that you don't run away from me before I can explain how this is going. I bet you will understand then. It's for your own good."

Katsuki leaned down to kiss Izuku's forehead in a calming and loving gesture, but Izuku used all the limited space he had to evade the contact. He trashed his head to the side and pulled his head down to his chest to not let Katsuki kiss him.

"No! P-please let me go. Please don't do this!" Izuku cried and more tears pooled out of his eyes.

Katsuki had pulled back and looked down at the Omega again, seeing the tears flowing down his face. He looked even cuter like this, his eyes wet and glistening with tears, pupils blown wide from the drug effects still affecting his Body.

Katsuki could ravish him here and now. But why was he fighting him? The negative reaction Izuku had to his plans started to anger the Prime.

"Do you remember what I told you I would do when you wake up?" Katsuki smirked down at him with a teasing smile on his face.

Izuku's jaw dropped and he began to yank on his arms again, but this time he used his feet too. He kicked around him, lifted his hips up to try to reach Katsuki who straddled his waist.

But nothing worked. He didn't reach the Alpha. His legs were too short and his arms too weak. He couldn't pull them free from the restraints.

"Please no. Please don't do this. I'm…. too young and I don't wanna mate yet."

Izuku slowly started to see that he wouldn't come out of this. Katsuki was too strong and had set his mind to do this. And he knew how headstrong the Number one Hero was and what he wanted to do, he did. There was no getting in his way.

"I know you're young." Katsuki cupped one of Izuku's chubby, freckled cheeks and caressed the soft skin with his thumb.

"But that doesn't matter. We are mates. My Alpha told me. From the first second I saw you, from the first time I smelled your scent. My Alpha went crazy and told me you are my mate. My Omega."

Katsukis expression softened a bit and he looked genuine when he told Izuku. Like he really believed that. He wanted to give Izuku another chance to understand him.

But the only thing Izuku felt was fear. Panick. This Alpha, this Prime, wanted to forcefully Mate him because he thought they were… what? Destiny? Fate?

Izuku hadn't felt anything towards the Alpha other than admiration and adoration because he was a skilled, intelligent and very strong Hero. But now those feelings were dead.

"I'm not your mate! I don't want to! Mates should love each other! And mutually agree to mate! Please, let me go!"

Suddenly, Katsukis expression shifted from genuine and warm to aggressive and hurt.

He tightened his grip on Izukus face and forcefully turned it around to look at the nightstand where the bouquet of roses was placed that he bought for the Omega.

"You don't want to? You will never find a better Mate than me! Look what I did for you! I have bought these Roses for you to show you how I feel. To make this night very special for both of us. I am the strongest Alpha in the whole country! How can you not want me?"

Katsuki was yelling by now and Izuku's face hurt from the tight grip on his jaw and cheek. He had bought roses? And there were candles too. For him? Why would he do that? Izuku's brain couldn't comprehend everything that's going on.

Katsuki shuffled back from his hips and now positioned himself between Izukus legs. "I will show you how good of an Alpha I am. I know how to make you love me. I practiced a lot with your Body while you were asleep or unconscious. Your Body is very responsive, you know?"

Katsuki spread Izukus legs wide apart and kneeled down between them.

"What? You what?? No, please, please don't do anything… I'm still… I haven't done anything…"

Izuku tried to kick his legs again, but Katsuki held them in place in a bruising grip. He didn't want to hurt Izuku's, but he struggled more than he thought. The Omega didn't leave him any choice.

Katsuki smirked again. "Yes, I know you are a virgin. At least you are tight like one. I almost couldn't fit two fingers into your pretty hole. But don't worry, if you behave I won't make it hurt."

Katsuki changed his position slightly to have one Hand free to touch Izuku's open, begging cunt. One big hand on Izuku's left tigh, the other leg he held down with his own knee. He didn't put too much pressure in it, only enough that Izuku wouldn't dare to move. He slid one finger softly up and down his slit, making Izuku squirm and buck his hips violently.

"No! No please stop. Let me go, please. I dont… I dont want this." The Omega started to sob, his breath hitched in his throat and more tears ran down his face. He felt so helpless. So pathetic. So stupid.

Why did he come here with him? Why did he drink the alcohol? He shouldn't have done this, not when he had this weird feeling anyways.

Katsuki dipped his finger slightly into Izuku's wet hole, there wasn't much slick but that would come when Katsuki hit his sweet spot. Now he just wanted to tease the Omega a little bit. Izuku gasped, shocked at the intrusive feeling, but he couldn't do anything to fight it.

"You are going to want this when I'm pleasuring that lovely little nub you have there. It's so small and inconspicuous that I didn't notice it at first. But when I touched it the first time in your room when I followed you home, you reacted pretty heavily to it. But I was afraid to wake you up so I only fingered your tight, hot cunt. Oh how obediently your cunt sucked my fingers in and clenched around them, I came so fast in your stomach, smearing my cum all over you. And then, yesterday in the Gym, when you fainted from overworking yourself, I finally got to eat your pretty little pussy out. Your slick tastes so heavenly and is almost as addictive as your scent. I licked deeply into your hole and drank up all the slick there was. Your cunt even clenched around my tongue and pulled it in. You have a pretty cock hungry hole, my little Omega. And when I finally touched your little clit…."

Katsuki slowly drove his finger upwards Izuku's slit, from his hole to the top of the Omegas cunt to press his Finger down on Izuku's clit.

Izuku moaned involuntarily, his hips bucked up and his legs twitched. Katsuki laughed. Izuku whimpered as he registered what just happened. What had Katsuki done to him? Did he really do everything he told him? Why should he lie? It would make sense. His scent on him, his stolen underwear, the wet feeling between his legs in the shower after the Training.

"Why? … Why did you.. do this? You raped me!" The Omega sobbed between his words, the tears flowing down his face as he realized what the Alpha had done to him. This was so sick.

Katsuki continued to stimulate his clit, rubbing slow but firm circles over the delicate skin, forcing Izuku to moan between his broken sobs.

"I did this because I needed to be close to you. Your scent made me addicted to you within seconds and I couldn't be apart from you for long. I wanted to learn how to make you feel good, how to pleasure my Omega. I'm a good Alpha, good Alphas know how to please their Omega."

Katsuki explained and spit on the Omegas cunt, collecting all the slick from his hole, mixing it with his spit and rubbing it all over Izuku's slit. The Omega was dripping wet by now, a few skilled touches on his clit making him a moaning, wet mess under Katsukis hand. Just how he imagined it.

Izuku moaned and whimpered and sobbed. He was so overwhelmed by everything that happened, everything that he felt. It was too much at once.

"No! Please stop already. Enough ! It's enough!" Izuku cried and did his best to try to fight the Alphas bruising grip on his tights. He pulled on his restraints again that held his arms tightly secured to the bed, but of course nothing worked. He thought about using his quirk, but with Katsukis dangerous hands on his Body that could burn his skin every second, he was too scared.

"I hear you moaning, little Omega. Don't act like you don't want this. Your mouth says no, but your wet sloppy cunt tells me everything I need to know." The Alpha snickered and continued rubbing Izukus clit. His touch became harder with more pressure and he leaned forward over Izuku's upper body.

He started to kiss the Omegas chest and lick his way up to the Omegas perky nipples.

As soon as he catched one with his lips he sucked it into his mouth, hard and unforgiving. He wanted to hear all the sweet noises from Izuku that he couldn't when he was unconscious.

And oh, how Izuku gasped when Katsukis hot wet mouth enveloped his sensitive hard nipple while still rubbing his clit.

Katsuki smiled around the nipple as he listened to Izuku moan and sob alternately, his Body liking but his mind hating what the blond Alpha did to him.

After Katsuki kissed his way to the other nipple and did the same thing there, Izuku came on his Hand.

Whimpering and crying his hole gushed out slick onto Katsuki's bed and his clit twitched and pulsed violently under his fingers.

"Ha! See, you like it. I know your body better than you, Omega." Katsuki whispered into his ear and then took his hands away from the abused little nub.

Now it was time for the main event.

"Can you….can you let me go now, please? I wanna leave." The small, green haired Omega begged, his voice full of shame and embarrassment that he actually had an orgasm from this. From Katsuki practically raping him. Again, like it seemed.

He noticed the slick still dribbling out of his forcefully spread pussy and he felt so exposed. He had never been so miserable and humiliated in his life. And this by the hand of the Person he had admired and looked up to for so long. Izuku didn't know what to do, how to feel. He could only beg Katsuki to let him go.

Katsuki shook his head and sat up on his knees, stroking his hard, thick cock. Izuku saw him for the first time in his erect state and gasped. Fuck. This would never go inside his Body. Never. Izuku wanted to clasped his legs together to protect his most vulnerable parts, but Katsuki still held them spread wide open.

"Did you forget so quickly? Has that orgasm turned your little Omega brain to mush? I said I would mate you tonight. I was gentle and nice and brought you flowers. But you seem to still not understand that this is for you and that I love and care for you. But even If you don't want to, I will make you mine, with force or without. Your choice."

Katsuki inched closer to smear his precum all over Izuku's soft folds. Fuck did that feel good. He had waited for this for so long, and god was it worth it. The heat, the wetness, the smoothness with which he slided up and down his slit.

The Alpha moaned and finally took his hands off of Izuku's thighs, but only to caress his whole Body with them. He felt him up everywhere, his narrow waist, his chest, even his bound arms. "I'm so happy to have you here now, Izuku. With me."

Izuku started one last, desperate attempt to get away. He kicked his legs again as soon as Katsuki let them go, he pulled them up to his hips to kick him in his stomach or wherever he could hit. It didn't matter, he just wanted to get away.

"Let me go. Let me the fuck go! I don't want to be your fucking mate! I hate you, I hate you so much. How could you do this to me?!" Izuku yelled from the top of his lungs, he had never raised his voice like that. Everything was meaningless now, nothing mattered anymore. He just wanted to get out of there. Maybe he really would never get out of here again. The Hero wanted to mate him. He would be his legal property then. He would have more say over him than his own mother. The Omega would never have a free choice anymore. Izuku couldn't let him do this.

The Alpha catched both of Izuku's kicking legs easily and bent them over his head, so that Izuku was folded in half. Then the Alpha leaned down to him, holding his legs in place next to his ears and got face to face with the yelling, crying Omega.

"Stop this! I won't let you go, you belong to me. You will never get out of here! You only make this harder for yourself the more you fight!"

Katsuki screamed back at him. His voice was angry and pissed and his expression mirrored this. The Alpha's ruby red eyes sparkled dangerously and were formed into a small slit. His big fangs peeked out from under his lips that were pulled into a snarl.

Fuck. Izuku made it worse.

Now Katsuki lined his cock up with Izukus hole and started to push in.

"I wanted to be gentle, I wanted to prepare you. This could have been so nice, but no. You choose to bitch around. Very well, then we do it the hard way. But know this is on you, not me. I will have my fun with you anyways.."

Katsuki pushed and pushed, Izukus cunt was so damn tight. And it wasn't even his asshole. Katsuki couldn't imagine how tight that would be.

His velvet walls clenched around him, Katsuki moaned as this wet warmth enveloped him and pulled him in. So wet, but so fucking tight. Katsuki felt like his dick was gonna snap in half.

The Omega screamed and cried, he wasn't able to move his Body anymore since the Alpha had bent him in half and towered above him. His whole Body was caged beneath Katsuki with no way left to fight him off, his hands were still tied and his legs were folded and kept in place by Katsukis unforgiving hands. The Omega was sure his tight grip would leave bruises on his porcelain skin.

"I'm sorry, I'm so sorry. Please be gentle. Please. I won't fight anymore." The poor Omega sobbed after Katsuki had entered him fully. Izuku felt something tear inside of him and something other than slick dripping out of his pussy.

Katsuki laughed evily. "Seems like you aren't a virgin anymore."

Then he pulled out again, looking down at Izuku's deflowered cunt. Blood was trickling down out of his hole onto the mattress. "Yep. Definitely damaged goods now. Now no other Alpha won't want to have you anyways." The Prime's voice was full of spite and Izuku had never heard him talk like this before. It was like he was a completely different person from the one Izuku had gotten to know in the Agency.

Katsuki lined his cock up to Izuku's now opened pussy and slammed his cock full force back inside.

Izuku screamed out and threw his head back into the pillow behind him, forced to take whatever Katsuki gave him.

"And no." The Alpha said as he slammed for another time deeply inside the Omegas cunt. "I won't be gentle anymore. I'm pissed. You had your chance. I told you it wouldn't hurt if you are obedient. Keep this in mind for the future. Now open up. Time for our first kiss."

The Alpha leaned down and smashed their lips aggressively together. Izuku froze in place and didn't know what to do. Katsukis mouth was rough and demanding, forcing his tongue inside the Omegas mouth. Izuku obeyed blindly, opening his mouth for Katsuki to do with as he pleased. The Omega remembered the words that were spoken only seconds ago, it was better to give the Alpha what he wanted.

Katsuki explored Izuku's mouth harshly, his teeth biting in the Omegas soft lips and their teeth clasping together so that it hurt. But Katsuki didn't seem to mind, he continued licking into Izuku's mouth. mouth and drawing blood from his lips.

So that was the teens first kiss. If Izuku hadn't been crying for a long time, he could start crying now. This was nothing like he had wished for it to happen. This was his worst Nightmare.

Katsuki continued to slam his cock into his pussy in hard, painful thrusts that nudged against Izuku's Uterus every time and it hurt. It hurt so badly but Izuku didn't try to get away anymore, he couldn't anyways.

Izuku needed to breathe but he was too afraid to do anything, so he stayed silent and prayed for Katsuki to pull away any time soon. He moaned and whined against the Alphas lips that were raw and swollen from their aggressive kissing and smeared with blood from Izuku's own torn open ones.

"Please…. Please I need … breath.." Izuku pleaded once he really was afraid to suffocate and Katsuki indeed pulled back.

"You beg so prettily, my little Omega. Such a shame you didn't do this from the start." Katsuki whispered against his lips and continued to grab Izuku's jaw and force his head to the side, baring his throat.

Izuku whimpered and his eyes widened. Would he bite him now? Would he claim him?

"No! No please don't! Please don't do this!" The Omega started to sob again, panic and fear coming back with full force.

Katsuki lowered his head to the delicate dip in Izuku's neck where the delicious gland sat. Izuku's scent had turned really sour in the last few minutes since he had woken up. So it wasn't as tempting as before, the sweetness of the green tea turned bitter and fresh cut grass was rotten now.

But it was still Izuku and Katsuki still wanted him more than ever. So he could ignore the distressed scent of his Omega. The Alpha licked a big stripe down from his jaw to his scent gland and then started to nibble the soft skin around it.

"Don't act like becoming the mate of the Number one Pro Hero would be so terrible. Very many people would sell a kidney for the Position as Ground Zero's Omega wife." Katsuki chastised the sobbing and pleading mess beneath him as he continued to lick around the gland and drive Izuku mad with fear.

Izuku's heart beat so fast he was sure he would die from a cardiac arrest any second. No Heart could survive this much stress.

Katsuki still continued to fuck Izuku mercilessly. His thrusts were as hard as ever, unforgiving and bruising on Izuku's delicate pelvis. His small, slender Omega Body was made to take Alphas, but so brutal like Katsuki fucked into him, there surely would be some damage after they were done. Izuku felt every snap of Katsukis hips deep in his bones, shaking his whole Body with it.

His walls clenched tightly around the Alpha's cock, slicking his hole up nicely so at least he wouldn't tear something inside of him. His arms started to grow numb from the restraints as well as his legs, as he was still folded in half, presenting his holes on a silver platter for the Pro Hero.

"Not…. Not if they knew how… you really are." Izuku moaned in sync with every deep thrust. The Omega knew if he kept his mouth shut everything would be over quicker and Katsuki wouldn't be so hard on him, but Izuku was angry too. Angry and devastated and disappointed that the Hero he knew and trusted wasn't the Person he thought he would be. And this Person had raped him at least two times when he was unconscious and snuck into his home. It broke something in Izuku.

Katsuki groaned and took a hand off of Izuku's ankle and slapped him hard across his face. "Haven't you had enough yet? I thought you looked up to me. I thought I was your Hero. I saw the figures of me standing in your room, the posters hanging on the walls. And you dare to act up like this?!"

Another painful slap against Izuku's cheek and the brutal pounding continued. Katsukis hand grabbed Izuku's jaw again and forced him to look up at the ash blond Alpha Prime. Izuku felt the Alpha's cock deep inside his guts, pushing its way inside his uterus. The Omega screamed but Katsukis hard thrusts punched the air out of his lungs and he fell into a coughing fit, but of course Katsuki couldn't be bothered. The sound is only partially covered by the wet squelching sounds of Katsukis cock slamming into his cunt over and over again.

"If you hate me so much, let me tell you something." Katsuki grinned evilly down at the Omega whose face was a mask of pain and unwanted pleasure, forced to look at the man who inflicted it on him.

"The villain attack in which I saved your incompetent ass, was faked. I paid those assholes to rob that supermarket, I know them. I faked it so one of them would capture you and I could save you. So you would trust me and come with me into my apartment. To finally make you mine "

Katsuki slammed himself deep inside to underline his message and show Izuku how truly fucked he was. In more than one way. The Omega never stood a chance. Katsukis crazy obsession went even further than Izuku could have ever imagined.

The realization hit Izuku more with each snap of the Alphas hips against his pelvis. Katsuki had paid for a fake villain attack. He had paid four villains to destroy a supermarket. And to capture him. The villain with the wings who had tried to fly away with him in tow and to do god knows what with him, all the fear and panic Izuku felt and how thankful and relieved he was that Katsuki had saved him, everything was fake. Nothing of all this had been real.

This all just to lure an oblivious Izuku into his apartment, drug him, rape him and finally forcefully mate him.

Katsuki still had Izuku's face in a tight grip and could see everything that was going on inside of him through his forest green eyes.

All the different emotions that flooded through Izukus mind and mirrored on his face. Disbelief, denial, hate, disgust, devastation, utter disappointment and Anger.

Katsuki hadn't planned to tell the Omega. But Katsuki hadn't planned that it would go like this either. He had thought Izuku would like it. Not at first, of course. But when he saw the roses and how much thought and effort he had put into this and when Katsuki told him he loved him and that he would protect him, then he thought Izuku would like him too and want to be his mate. He had done everything he could think of to impress the Omega.

But if Izuku didn't want all this, fought him and chose to destroy all his hopes, he could as well give him a real reason to hate him. The Prime could play this game too. He was hurt, fucking hurt. He loved Izuku and would do everything for him. But broken hearts were the most dangerous, and that would help Katsuki to give the Omega what he asked for. He knew how to be cruel and destroy hopes and dreams as well, better than anyone.

Katsuki felt he was getting close. The small whimpering and gasping noises from Izuku were as sweet as he had imagined, even if Katsuki needed to force them out of him. His cunt clenched tightly around him and milked his cock like it was everything he knew, the wet squelching noises of his continuous deep thrusts brought him closer to spilling his seed inside by the second. Izuku really was the ideal cocksleeve he thought he would be. As soon as Katsuki saw his pussy, he knew he needed to have him for this exact reason. To be his perfect little cum dump. That's what Omegas were there for, right? That's why they had cunts and produced slick, for taking cock. And as soon as Katsuki smelled Izuku's scent and his Alpha told him that's his Omega, he knew he had finally found his own little fucktoy. If they loved each other or hated each other, Izuku's purpose was the same. To spread his legs for his Alpha.

"Hm? Ready to become my mate, little Omega ? I'm getting close, I'm gonna come in your tight little cunt and pump you full of my cum. Then I'm gonna bite your gland, you will bite mine, got it?"

Katsukis tone was a mixture of an ice cold command and mockery. The face of the Omega was completely drenched in tears, his green eyes puffy and red and his mouth hung open from all the noises Katsuki pulled from his unwilling lips.

Izuku wanted to shake his head in No, but Katsuki still held his face in a brutal grip and he couldn't move an inch. But he didn't want to say anything either, he didn't want to give his consent to something he didn't agree to.

Katsuki growled and pounded into his Pussy so hard Izuku was sure now his hips must be broken. "Say something, you fucker. Say you're going to do it."

Izuku cried out from the force the Alpha used to thrust into him, his head got slammed against the headboard with each hard snap of his hips. His arms and legs were long numb by now, the only thing he felt was the pain from Katsukis cock forcing its way into his Body, in and out, in and out.

"Yes! Fuck yes!"

Izuku cried out, praying this torture would be over soon. He couldn't bear it anymore. He was at his limit. He had done everything he could think of to fight against this, but there was just nothing he could do. Katsuki was too strong.

"Good, Izuku. I knew you would know your place after some convincing. Now bare your throat to your Alpha and submit."

Katsuki took his hand away from Izuku's face and waited for the Omega to offer himself to the Alpha. Izuku should do it willingly and on his own. That made it much more enjoyable for the older blond.

Katsuki knew he could come any second now, the Omega's tight velvet walls hugged his cock so well, pulled him in and milked his cum out of him. Even If Izuku's mind wasn't willing, his cunt definitely was. It practically begged Katsuki to fill it with everything he had to give.

Izuku swallowed hard, biting down on his lower lip and closing his eyes. Then he turned his head and bared his throat, offering Katsuki his most vulnerable part, knowingly this was his own downfall.

"Yes, that's what I want to see. Defeat looks very good on you, Omega. Say hello to your new life as my fuckhole."

Katsuki chuckled, bared his Alpha fangs and without further notice sank them down into Izuku's scent gland. Izuku screamed in agony. It hurt, it hurt so damn much. The Omega felt like his Body was on fire and he couldn't do anything about it. He saw stars in front of his eyes and a stinging pain exploded on the side of his neck where Katsuki had sunk his teeth into. At the same time Katsukis knot popped inside Izuku's pussy and stretched him wide. So wide Izukus was afraid he would tear. Hot cum flooded his soft velvet walls and painted them white. It was too much. Too much going on at once.

But before he could faint from the pain, he felt a hand lifting up the back of his head and forcing his face into his own scent gland. Izuku remembered, yes he should bite him too. Mating needed to be mutual. Hah, what an Irony.

So the Omega opened his mouth and bit with his own tiny Omega fangs into the Primes scent gland. The smell of burned sugar and fire entered his nostrils and Izuku knew it was over. His life was over.

After Katsukis cock deflated and he could pull out again, he reached over to his nightstand to grab the gift that he had bought for Izuku together with the roses. It was a small black box with a green wrapper around it. It reminded Katsuki of the Omega's curly hair and the color of his eyes.

The Alpha freed Izuku's hands from the restraints on the headboard. On his neck was now a big, still bloody mating bite for everyone to see. Izuku was now Katsukis property.

The Alpha dropped the Box in Izuku's still naked and very bruised, throbbing lap "Open." He commanded.

With shaky fingers, Izuku opened the box. He pulled off the lid and looked down.

It was a collar. Izuku's eyes grew wide and he stared down at it. It was a thick one made out of black leather. It would cover half of Izuku's neck easily.

"Take it out." Izuku blinked, Katsukis annoyed and rough voice pulled him out of his shock.

The Omega obeyed and took out the black leather collar. On its front was a silver tag attached to the collar that said. "Katsuki's personal fuck toy."

Izuku looked with an horrified expression back up at Katsuki who had a wide evil grin plastered on his face.

"I hope you like my little welcome gift, Mate."

The Omegas jaw dropped and his breath hitched, a big lump forming in his throat.

"I will always be there." Echoed through Izuku's head, that's what Katsuki said on his second day in his Agency.