A Pro Hero's Problem Protectors
Summary: Five times that Class 1-A realized they were gravitating towards Aizawa, and the one time they realize why. Erasermic. Omegaverse.
Author's Note: Hey everyone, and welcome to His Problem Protectors! I hope you enjoy this! Kit! I know you are reading this xD I hope you enjoy, and this is for you! Anyway, on with the fic!
Warnings: Omegaverse, Male Pregnancy, 5 + 1 Things, Canon Divergence
Pairings: Hizashi Yamada/Shouta Aizawa
A Pro Hero's Problem Protectors
One
Aizawa had always been their protector from day one. Being the person that no matter what, would immediately cast himself between his students and whatever evil thing was trying to get to them. His protectiveness of them was unwavering, even if he was disappointed in them. They were his students. His problem children. He wouldn't allow for anyone to bring harm to them. They would have to kill him before he would ever let that happen.
He had noticed the change at the USJ. How he had accidentally all but imprinted on his students. Using all of his pheromones, uncaring that any of the villains would be able to identity that he was an Omega. He had done whatever he could at the time to calm them down. Make sure that they knew that they were protected, and everything would be alright in the end. That they knew he was willing to put his body and life on the line in exchange for theirs.
He had done exactly that.
There had been so much that happened since then. So much that showed that they were more than just teacher and students. That they were a pack. Pack bonds that started forming throughout the year. No matter what the world threw at them, they got stronger from it.
Before long, he found that they were growing a bit protective of him. He was their teacher. He was the one supposed to be protecting them. He was supposed to be the one who cared and nurtured them. Not the other way around.
It had started off with small things such as always wanting to be closer to him. There would be times that he found them sitting next to him whenever he woke up from a nap. Even if it was just during class. They would still be working on their schoolwork, but instead of being at their desks, they would be sitting around him. All with notebooks or textbooks on their laps, quietly working.
None of them seemed to have an explanation for it except for just wanting to sit there. Each time, they would apologize and get back to their seats. Yet, it seemed to always happen. Like it was an uncontrollable urge that they were having. Aizawa had no idea what could possibly be going on in their minds.
It only got stranger when one night while he was doing his nightly check on his students, that he found Todoroki out of his room. He instantly had a spike of concern from seeing Todoroki's slumped shoulders. "Todoroki, you're supposed to be in bed." He stated, waiting for the Omega teenager to turn around and look at him. Todoroki broke rules quite a bit, but usually not being out of his room in the middle of the night. Todoroki peeked up at him over his shoulder, and all Aizawa could do was blink as the Omega teenager stood up and crossed the room. "Todoroki?"
Todoroki muttered out something that Aizawa couldn't quite hear before his arms were wrapping around Aizawa's torso and he was leaning his nose. The Omega Hero froze for a second, tensing as Todoroki all but scented him. This was very odd. Especially for Todoroki. Todoroki wasn't very touchy in the slightest. He always seemed to shy away from touch in a normal setting outside of their Heroics classes.
Todoroki's shoulders had started to shake, but he still didn't really say anything to him. Instead, Aizawa reached around him, letting his hands settle on his students back in comfort. Todoroki had leaned into it. Reminding him much of a child to their mother or father.
"Todoroki, what happened?" Aizawa questioned. This was extremely odd behavior for Todoroki. Todoroki just shook his head, trembling for a moment. After a few moments of thought, Aizawa figured it out. Todoroki had a nightmare. It was well documented in his student file. He hadn't realized the signs at first. So, he would allow it. He allowed himself to relax, letting his fingers card through his student's hair. "It's alright."
He heard footsteps coming their way and he looked up to see Hizashi standing there. The Alpha's eyebrow shot up as he looked down at Todoroki, looking just as confused as Aizawa had felt. He could see Hizashi mouth, "Todoroki's hugging you?"
He just gave a simple shrug in return before continuing to comfort his student. He didn't completely understand what lead to Todoroki's action, just from what he knew about his student. He was just glad that Todoroki was comfortable enough with him to seek out comfort from him.
So, he would let it slide.
His student needed him.
X
Two
The second time that he had noticed something weird going on was when Aizawa had taken his students out shopping to get some of the stuff that they needed to get. Many of them were getting food like snacks or groceries to fill up for their dinners in the dorms. Others were restocking on items related to their dynamics. Such as scent patches, scent blockers, or medication that helped with heats and ruts.
Aizawa had a few things for himself to get. Some stuff for Eri to get as well as things for Hizashi that he was going to grab while he was in town. His stomach had been turning all morning. The nausea hitting him as he walked with his students. Many of them were laughing and congregating together, but they were all sticking pretty close to him as they did their shopping.
He was thankful that his students were making this easy on him. Today didn't seem to be the day that anything wanted to agree with him. The Omega's stomach continued to turn as they left the store, bags in hand as he turned to do a quick head count just to make sure he didn't accidentally leave one of his students behind. Content that they were all there, they started back towards U.A. which wasn't that far from them.
He halted in his step as he felt another wave of nausea washing through him. He closed his eyes, taking a deep breath through his nose to try and combat it. Though, it didn't seem to do him any good as he felt someone slam into his shoulder. The impact had him shuffling on his feet to catch himself. Thankfully, he was able to and opened his eyes just in time to see that Bakugou had pinned the offending person up against the nearby wall and the Alpha boy was hissing out, "Apologize, bastard!"
Bakugou wasn't the only one. Shinsou, Midoriya, and Todoroki were also involved. The man was holding his hands up, rolling his eyes as he said, "The stupid bitch wasn't paying attention."
"Oh, hell no." Bakugou hissed.
"What did you just say about our teacher?!" He heard Uraraka shout.
"That so isn't manly, you jerk!" Kirishima added.
"That is so repulsive." Iida gasped.
Aizawa groaned as he knew where this was going as he activated his quirk, reaching for his capture weapon and sending it out. Catching Bakugou's head and fist before they could make contact with the man. "Aizawa-sensei! Let me go!"
"Stand down." Aizawa grumbled, ignoring the nausea that was still surging through him. "It's fine. It was just an accident." He stated, completely ignoring the fact that the man had just insulted him.
"Sensei! He insulted you!" Bakugou hissed out. The Omega Hero sighed, jerking his hand back to force Bakugou completely away from the man. Bakugou was giving a string of curses, aiming some at Aizawa's capture weapon.
The man grumbled out a quick apology, taking off in the direction that he had been heading as Aizawa released Bakugou from his restraints. Bakugou scoffed, crossing his arms as he looked in the other direction. "Pathetic. Can't even back up his words."
"Bakugou, stop it." Aizawa stated.
Bakugou rolled his eyes, mumbling out a few choice words as Aizawa cast him a look that had him getting quiet.
He redirected his students back towards U.A., having no other issues until he had gotten to the gates of U.A. The Omega paused as the nausea hit again full force and before he knew it, he was kneeling over and releasing the contents of his stomach on the ground. He could hear the panicked sounds of his students from behind him. A few of them asking him what they could do but he just waved them off.
Well, he should have expected this.
He was pretty sure that he had heard Iida run off at one point as he leaned his forehead against the wall. Shivering for a second as the disgust filled him. "Just go back to the dorms, I'll be fine."
"Aizawa-sensei—" Ashido started.
"Please, let us help you!" Kaminari exclaimed.
"Go!" He exclaimed, a bit more harsh than he had meant for it to be.
Of course, his problem children didn't listen to him. Instead, Yaoyorozu was holding out a bottle of water that she had her in handbag. The Alpha girl looking at him with a gentle smile. "Please, Aizawa-sensei."
Aizawa gave her a gentle look for a moment, taking it out of the generosity of his student.
He went ahead and took a drink, only looking back up as he heard a shout of his name from Hizashi. The Alpha was rushing towards them, a look of concern on his face. "Shou, are you okay?"
Aizawa nodded, "I just want to go take a nap."
Hizashi chuckled for a second, turning to face his students, "Thank you, listeners. Why don't you head back to your dorms, and I'll get Aizawa to his."
For a moment, his students looked like they didn't want to separate from him before finally they relented and head back towards the dorms. Aizawa waited for a moment as he watched his students head back in the direction of Heights Alliance, waiting for them to be inside before both him and Hizashi started back towards their shared apartment.
"Are you sure you're okay, Shou?" Hizashi questioned.
Aizawa nodded. "I just need some more sleep."
Hizashi didn't look convinced, but at least he dropped it.
Meanwhile, in Heights Alliance, the students were stunned for as they dropped their new purchases on the ground. Switching out of their shoes and into their slippers before heading in.
"Alright, has anyone ever seen sensei get sick?!" Kaminari exclaimed.
"He was looking pale earlier." Yaoyorozu stated.
"He'll be fine with Mic-sensei, right?" Ashido questioned.
"Mic-sensei is his mate, so he should be fine." Asui added.
"You don't think he's sick, do you?" Kirishima interjected.
The murmurs broke out among them as the levels of distress in the room began to grow. Each and every one of them wanting to go check on their teacher.
That was until Todoroki popped off with, "What if he's pregnant?"
All eyes turned to their resident conspiracy theorist as the mood changed in the room. Shinsou snorted a second later, shaking his head, "You and your theories."
Todoroki shrugged, "It's a symptom, right?"
"Someone can throw up for more than one reason, idiot." Bakugou stated, slipping up next to Todoroki while giving the Omega a look. Todoroki turned to Bakugou, giving him a pleading look. "We can't just assume."
"Bakugou, I'm dead serious." Todoroki replied.
"So am I." The Alpha shot back.
Though, no one else said anything as Todoroki's words lingered over all of them.
What if?
X
Three
The third time that he noticed had been during a Class 1-A vs. Class 1-B match up.
Aizawa and Vlad had decided that their best reasonable way of showing the students how to properly do a hand to hand take down. They were taking turns on it. Aizawa had shown the way that he would do it. Easily taking down Vlad with a swipe of his legs and pinning him down on his stomach a second later.
When it was Vlad's turn, it seemed like everything had changed. Aizawa had suddenly felt the wave of instincts telling him to get out of the way. He knew he was supposed to allow for Vlad to do this. The Omega had to force himself to stay into place as Vlad quickly approached. The Alpha got up to him, slamming his fist into Aizawa's chest. Grabbing Aizawa's wrist with the other before turning and slamming him into the ground.
It had actually caught Aizawa off guard as the air was knocked clean out of his lungs.
He had caught the whiff of protective and angry pheromones within seconds of the move. Vlad was still continuing with his explanation to their classes, but Aizawa's nose twitched as he coughed. Wheezing for a moment as he tried to get air back into his lungs. Vlad moved to help him up, but much to Aizawa's shock, Vlad wasn't able to reach out to him before he saw Bakugou barreling forward by explosions. His fist curling into Vlad's hero uniform as quickly he was surrounded by the members of his class. All of them in various degrees of rages, instincts, and protectiveness.
What the hell?!
His class had practically formed a wall between Vlad and himself. Most of his students who jumped headfirst into battles being the leading men. Yaoyorozu had reached out alongside Jirou and Uraraka to pull him off of the ground. He was too stunned to react at first. Todoroki, Midoriya, Iida, Kirishima, and Kaminari were all standing ahead of everyone. Tokoyami even had Dark Shadow free.
It had taken him a second to catch his breath. He was certain Vlad didn't mean to throw him down that hard, and it wasn't like he wasn't used to it, but what he didn't get was his students ready to attack another U.A. teacher for a simple honest mistake.
Aizawa was too tired for this, and just wanted to start with the lesson as he activated Erasure and immediately each one of his students were looking at him. "Quit it or detention for all of you."
He got a mixture of grumbles from his students, but they did listen and pulled away from Vlad. Aizawa pushed himself up, dusting himself off. As they were passing by, he didn't miss Dark Shadow raising a shadowy fist at Vlad and waving it around before Tokoyami was calling it back to him. With his students now back in their places, Vlad leaned towards him, whispering, "What is up with your students lately, Eraser?"
Aizawa shrugged, "They are my problem children. Who knows anymore."
Though, it had him questioning things. He had never seen them react that way to him before. At least, not to this extent. He would have to check and see what was going on later. They would have to have a talk about it once they returned to the classroom. That behavior was unacceptable. It was one thing when they did their Practical Exams, but this wasn't that. None of them should have put their hands on Vlad.
He would get to the bottom of it.
X
Four
It only seemed to start to escalate as any time anyone who wasn't a Class 1-A student, Hizashi, or Eri tried to get close to Aizawa, they were instantly in front of him. Aizawa at this was getting fed up. He wasn't sure why they were reacting this way, and it was driving him up the wall.
All Might had walked into the classroom, an extra cup of coffee in hand. Midoriya was standing at his desk with a stack of papers in hand as the elder Alpha got up to his desk. A smile on his face as he went to hand Aizawa the coffee.
The coffee machine in the Faculty's Lounge was broken, and the Omega hadn't had his daily dose of caffeine which was souring his mood. His students could feel it.
As Aizawa reached for it, he froze as he heard the primal growl. His eyes widened as he looked at All Might to see that the older man looked just as shocked as he did. They both turned to look at Midoriya. Midoriya's face was contorted in a snarl as he glared at All Might. A sharp glare fixated with his green eyes as the teenage Alpha continued to let out the slight growl.
"Young Midoriya!" All Might gasped.
To say he was shocked was a complete understatement. Midoriya was growling at All Might. Aizawa knew for a fact that Midoriya idolized All Might. Practically worshipping the ground the elder Alpha walked on. "Don't you dare touch, Aizawa-sensei." Even his tone of voice was off. It was like he was completely lost in his own instincts. He probably didn't even realize what he was actually doing.
All Might had moved to try and calm Midoriya, already releasing nonthreatening and soothing pheromones in an attempt to combat the protective ones that were radiating off of Midoriya. In the attempt, Aizawa wasn't sure if he had bumped into All Might or if the Alpha bumped into him but the hot coffee that All Might had split right over his hand and down his arm.
He let out a pained sound as he jerked his hand back. That sound alone had set off Midoriya as he leapt forward, fist raised with his quirk activated. Aizawa cursed, reaching out and wrapping an arm around Midoriya's waist and hauling him back. His students were already working in assistance. Iida placing himself between Midoriya and All Might with his arms reached out.
"Midoriya, calm down!" Aizawa snapped. It wasn't working as Aizawa cast a look to All Might, completely stumped at the situation as he added in, "Go. You need to leave the room."
All Might opened his mouth to speak, completely stunned but he had agreed, letting out a string of apologies as he made a quick exit from the room. "How dare he!" Midoriya roared. Aizawa knew what was happening. Midoriya had entered into an Alpha Rage. There would be only one way to calm him down from it.
"Iida! Keep order among your classmates!" The Omega Hero quickly instructed as he struggled to keep Midoriya pinned in place. If he let Midoriya go, he was going to charge right after All Might. There would be no stopping him. Iida had listened to him, already getting the others back into their seats. Aizawa grunted as Midoriya flared for a second, his quirk moving through his entire body at that point.
The Omega activated Erasure, putting a stop to Midoriya's quirk. "He hurt—" Midoriya wasn't able to finish his sentence as Aizawa was quick to place one hand over the young Alpha's eyes. Covering one of his main senses before he was releasing his own pheromones to force him to calm down.
It felt like it had taken a long time before Midoriya's breathing finally started to even out, the small growls that had been leaving him had started to stop. Aizawa stayed in the exact position, continuing to release calming pheromones until he was sure Midoriya was completely calm. The young Alpha was relaxed now as Aizawa pulled his hand away. It concerned him to know that Midoriya had reacted this way. To All Might of all people. It felt so wrong.
"Midoriya, what happened?" Aizawa questioned, completely baffled as he shook his head.
Midoriya's face was covered in horror as he turned to look at the Omega. Mouth dropping open for a second as he shook his head, "I don't know what overcame me… I just reacted." A second later, he was bowing as a ramble of apologies came flying from him before he gasped, a hand covering his mouth. "Oh my God, I growled at All Might."
From beside them, Bakugou snorted, "That was actually kind of badass, Deku."
Aizawa cast Bakugou a look, thinking what the fuck for a moment as he sighed and shook his head. "Just apologize to All Might later. Get back in your seat."
"Yes, sir!" Midoriya squeaked, rushing over to his desk.
Aizawa shook his head, muttering out, "I do not get enough sleep for this."
X
Five
The fifth time it happened, it had him questioning everything. He had just been speaking with Hizashi, laughing for a moment as his mate was cracking jokes. About halfway through their conversation, Hizashi sighed, giving him a look that he knew all too well. Hizashi had been buttering him up to try and influence him. Eri was latched to his side fast asleep. Her small arms curled into his clothes as he ran his fingers through her hair.
He sighed, giving the Alpha a look, "Just say it, Hizashi."
Hizashi gave him a soft smile, tilting his head, "I'm worried about you, Shou."
"I'm fine." Aizawa whispered, looking down at Eri for a moment as he felt the movement of her shifting around. The small Omega girl letting out a small sound before she was content again.
"Shou, something's going on with you. I think you need to go to Recovery Girl." Hizashi stated.
Aizawa couldn't explain the anger that suddenly flared through him as he glared at the blonde Alpha. "I said I was fine." He growled. The guilt rushed through him from seeing the look that came to Hizashi's face. Hizashi was his husband of five years and he had just snapped at him for no reason at all.
Hizashi still didn't lose his smile though. Even if Aizawa got angry at him, he always had that smile on his face. "I just worry, Shou." Hizashi muttered, "In sickness and in health, right? I know you don't like having to lean on others, but you can always lean on me. It's alright." He definitely couldn't explain why a second later, he felt the prickle of tears coming to his eyes. Hizashi's eyes widened as the tears completely pooled in the Omega's eyes as Aizawa lifted a hand to cover his mouth. What had Aizawa done to ever deserve someone as sweet as Hizashi? "Shouta? Are you okay?"
He wasn't even sure why he was crying now. All the anger that he had felt in that split second had seeped out of him, just leaving him in tears. He could smell his own distressed scent coming off of him as he couldn't stop the sob that had ripped from his throat.
His scent must have caught the attention of some of his students – who were also all outside because of the nice weather – because he heard Shinsou shout, "What the hell did you do, Mic-sensei?!" Through the corner of his eye, he could see Shinsou stalking over. The Omega teenager's fists balled as he marched his way over.
He wasn't alone as Uraraka was with him, sending a glare at Hizashi. Aizawa wanted to explain that Hizashi hadn't done anything, but all he could do was let out another cry that seemed like he couldn't control it.
"You damn bastard!" Bakugou barked. A small explosion erupting from his hand.
The noise had woken up Eri as she peeked up, looking at Aizawa and muttering out, "Aizawa?"
He couldn't even find it in himself to try and sooth his foster daughter. She didn't seem upset, but she was quickly picking up on the distress that was coming off of him.
Todoroki had also made his way over, the scowl on his face as he snarled at Hizashi, "You made Aizawa-sensei cry?!" All of his students sounded furious. He knew he needed to get involved to calm them down as he tried to force himself to also calm down. He would never be able to intervene in the state that he was in. It wasn't like he couldn't explain it was because of a sudden mood swing that hit him. One that he couldn't even explain.
Hizashi smiled, lifting his hands up, "I promise you; nothing is going on."
"Sensei is crying." Kirishima exclaimed. "Something happened!"
Aizawa had taken a few deep breaths, finally managing to get his cries to stop as he shook his head, "No, it was my fault."
"Sensei—" Bakugou started but Aizawa sent his normal warning glare to cut them all off.
"It was nothing." He stated, "I appreciate the concern, but I'm okay and Mic didn't do anything. Go on and keep doing what you were doing. It's a nice day out. Don't waste it." They were even targeting Hizashi now. It was more than just the other faculty members. He was starting to get a bit of understanding. Between his symptoms that he has been experiencing and what his students had been doing, it was giving him an idea of what might be going as he sighed and added, "You kids are a pain."
None of them looked like they believed him as they all sent a glare at Hizashi but had listened and started to move a bit away. The Omega did notice that they had stuck a bit closer to them this time. Still sending warning looks at Hizashi. Aizawa sighed, whispering out, "I'm sorry."
"Don't be." Hizashi stated, giving him a smile.
Aizawa felt the smile pull on his own lips before he was saying, "I think I know what is going on now."
X
Plus One
To confirm his suspicion, he had taken a trip in the middle of the night to a local store when all of his students were asleep. Both Eri and Hizashi were also fast asleep which gave him all the time that he needed.
It had taken that one final reaction from his class for him to put the pieces together. Why Todoroki was so comfortable with making physical contact with him. Why his students were reacting protectively to him. Such as surrounding him when he was asleep or against anyone else who got in too close to him. Even Midoriya going after All Might in the way that he did following the coffee spilling on his hand. It was all clear signs to him with just that alone. If it weren't for the other symptoms, he probably never would have figured it out. The nausea, the sudden mood swings. It made sense to him now.
Locked within the confines of his bathroom, he pulled out his new purchase, looking at the pregnancy test staring back at him.
He had no doubts to what the results would be.
After the USJ, he had accidentally imprinted on his class without meaning to. With the implementing to the dorm system, it had placed them all together in a living situation where they had all gotten closer. Aizawa had became their main source of protection, comfort, a parental figure when they needed him. They were his pack now rather he would want to admit it or not.
He had heard stories of packmates and children reacting to those who were pregnant. Betas, Omegas. Men, women. It didn't matter. It was like they could sense it without even knowing if it was in fact what was happening.
So, he had done the test and awaited the answer.
He never thought he would find himself in this position as a pro hero. With everything going on, it made him wonder if it would ever be the right decision. Yet, he actually wanted it.
When the time came up, a soft smile came to his face as he looked at it. Positive.
His problem children really knew how to keep him on his toes. They had no idea what they were doing, but it all made sense to him now. His students grew protective of him because they were so intertwined with him that they could tell he had been carrying a child before he even did.
Now, he got to tell them just how much of heroes they were being, but also family. The only way they would have those instincts was if they saw him as pack. As family. He couldn't help the tears that came to his eyes this time. No matter how dry his eyes felt, they managed to break through. At least this time, he knew why the tears came.
He set the test down. Leaving it right on the counter for Hizashi to find in the morning. He was never any good to surprises most of the time.
The next morning, Aizawa was anxious as he waited for Hizashi. As soon as he found out, he had gone back out to the store, getting a t-shirt that he had seen there for Eri. It would be perfect. He had also made sure to get up a bit earlier and went to Recovery Girl to confirm it. Sure enough, he was.
The Alpha had just gone into the bathroom as Aizawa was helping Eri prepare for the day. He wasn't sure exactly what he was feeling. Excitement? Anxiety? Terror? All of the above. He knew that Hizashi had always wanted a child. He knew what his reaction would be, but were they really ready for this? With everything going on with the League of Villains? All the uncertainty within the world. He was willing to risk it. He was willing to leave his life as a pro hero behind and just continue teaching his students. He would not leave U.A. until he saw them graduate. His life was going to be different now. He knew for a while that he would have to stop going on his own patrols outside of U.A.
As he finally got Eri's hair finished when he heard the sudden shocked gasp before the quick footsteps followed and Hizashi was staring at him with wide eyes. The test was firmly in his hands as the Voice Hero went to open his mouth, but no words came out.
"Hizashi?" Aizawa questioned. Now, the insecurity came. Was Hizashi not happy about it? With the nerves running ramped through his system, he stood up, staring at his husband as he wished, "Hizashi… say something."
"Is this for real?" Hizashi finally questioned, holding up the test. Eri was looking between them in confusion but stayed quiet. "Are you?"
Aizawa nodded, holding his breath for a moment as the Alpha walked up closer to him, staring down at him with wide eyes. "I'm pregnant, Hizashi."
Silence fell over the room as Aizawa felt the spike the anxiety for a second. Hizashi's face broke out into a grin as he surged forward, his arms wrapping around the Omega's waist and pulling him off of the ground. "We're going to be—you're pregnant!"
Aizawa felt the smile break out on his face as he brought his arms up to wrap them around Hizashi's shoulders. "We have twenty-one kids, why not another?" Aizawa muttered, burying his nose into Hizashi's scent gland, and taking his spicy scent.
Hizashi placed his feet back on the ground, pulling back with the wide grin still plastered to his face, "No wonder your students tried to take my head off."
Aizawa shrugged, "What can I say? I have twenty problem children."
Hizashi laughed, "They are going to love this."
"I'll never hear the end of it." Aizawa grumbled.
Eri pulled at Aizawa's pant leg, bringing his attention down to her as she asked, "What's going on?"
Aizawa smiled, kneeling down with a smile on his face, "You're going to be a big sister."
Eri blinked for a second as she looked like she was trying to figure out what he meant. He had explained pregnancy to her a while back after seeing a pregnant woman in town. He had also explained male Omegas to her so she understood that people like him could also carry children. A second later, the understanding came to her face as a smile broke out on her face, "I'm so happy for you!" She reached forward, her small arms wrapping around his shoulders for a second.
After their hug ended, she pulled away and Aizawa filled her in on what he wanted to do to surprise his students. Eri agreed quickly with a nod of her head. She always took every chance that she could to see Class 1-A if she could.
With his plan in motion, Eri was walking behind him. Laughing away as she held onto the back of his pants. Her small feet making small stomping sounds as they walked towards his classroom. It didn't take them long to get there and he could already hear his students' voices behind the door as he slid open the door and the silence came as they slid into their seats.
"Good morning." He stated.
He noticed the looks that they were getting as Eri kept herself hidden behind his legs as they came in. Midoriya's face already had a grin as he exclaimed, "Eri! What are you doing here?"
She peeked around Aizawa, peering up at him for a moment as he nodded, motioning for her to reveal her shirt.
"I wanted to show off my new shirt!" She exclaimed, making sure to pull at it so all eyes would move to it. Aizawa could have laughed from the stunned looks they all had.
"Wait, does that say…" Kaminari muttered, "Big sister?"
It only took another second before the rest of them broke out into excitement. Many of them were out of their seats, begging to know if what Eri's shirt said was true. Aizawa let the smile show on his face as he nodded, "Yes, it is."
"Oh my God! Congratulations, sensei!" Ashido exclaimed.
"You and Mic-sensei must be excited!" Asui added.
A few of them did look surprised still, but they all had smiles gracing their faces. Bakugou made a noise, muttering out, "Damn, no wonder."
Aizawa watched for a moment as Kaminari turned in his seat to look at Todoroki, "Dude, how did you know?"
They knew? Well, they didn't from what he could tell, but they must have at least talked about it at one point from what he was getting from this.
Todoroki looked uncomfortable for a second as he muttered out, "I had a nightmare a few weeks ago, and Aizawa-sensei found me. All I wanted to do was scent him. I didn't know why. So, I went researching." He explained, "What I found said that usually if someone's kids are getting closer to them for comfort or even… protective… usually means their parent is expecting."
Aizawa hide his smile in his capture weapon. It absolutely made sense. He was their parental figure while they were on campus. It also gave him a sense of pride to know that his students cared enough about his well-being and that they were so willing to seem him as family.
"It also explains why Midoriya lashed out at All Might." Iida added.
"It honestly explains so much." Yaoyorozu also said, a smile on her face as she turned her attention back to Aizawa, "Congratulations, sensei."
Aizawa hummed, "It is why you brats have been nearly snapping at everyone who even so much as walked near me." He stated, "It's a pack dynamic. Protect your own. Since you all are still so young, your instincts aren't as well trained. You can sense things easier without realizing it. Training those instincts can help when you're older, but it was something you couldn't help."
He stopped for a moment as Shinsou pushed himself up out of his chair as well as Todoroki. The two Omega boys got to him, shuffling on their feet in nervousness. Shinsou placed a hand on the back of his neck as he quickly muttered out, "Can I… hug you?"
"Sure." He whispered.
Shinsou reached in first, quickly wrapping his arms around him for a moment. Nuzzling his nose into Aizawa's shoulder for a second before he was pulling away. Todoroki was eyeing him, looking just as anxious. Aizawa tilted his head, motioning for the younger Omega. Todoroki's lips quirked into a smile as he leaned in next and took his own quick embrace.
Before he knew it, each one of his students were making their way up and doing the same thing. Giving a mixture of more congratulations to him while scent his shirt, leaving behind their own scents. By the time almost all of them came up, he watched every single one of them turn to look at Bakugou, who hadn't moved from his chair.
He glared at all of them, hissing out, "What?!"
"Your turn, Bakubro." Kirishima snickered.
Bakugou let out a shout, popping off an explosion but he actually complied and stomped his way over to Aizawa. "This is so beneath me!" Aizawa gave him a knowing look at Bakugou's face flushed over as he quickly wrapped his arms around the Omega Hero. Aizawa didn't miss the way that Bakugou had actually melted into it. Even hanging on longer than the rest of them. Finally, he pulled away and snapped at his classmates to never utter a word about it to anyone.
Aizawa just shook his head, rolling his eyes as he announced for class to start. Even though he had announced for the start of class, he had started to get bombarded by question after question. For a moment, he actually didn't mind as he let the soft smile stay on his face. They were only children. This was exciting to them. It would either get better or worse from here. He wasn't quite sure which one it would be, but he already knew what was going to happen. He also knew that he probably had the most protected baby in the world at that moment. If his problem children had anything to say about it.