Author's Note: This is the continuation the chapter I posted last time and again, if you don't feel like reading smut chapter like this, ignore and wait for the future chapters, because after this the story will get a bit serious.

The story tackles the red spirit World Ender partially takes over Izuku's body and now responsible for this rough foreplay with his former friend and now a lover of his life, Kacchan. Can he endure all his might with pain and pleasure in bed? Let's find out!

Warning: Rough DekuBaku woohoo.

Enjoy reading!

Happier With You

"You want a whore? Buy one. You want a person to be with you and cherish you until the end of time? Earn him!"

Date: 30 September

Time: 11:30 PM

Location: Izuku's bedroom at Midoriya's residence, Ginza district, Tokyo

When the two sweaty lovebirds decided to go to the bedroom and skip the shower, the green-haired Midoriya who was carrying his former bully, nemesis, friend, and now a lover his life Katsuki Bakugo gently placed him on the bed, not letting him go easily for he was giving sensual and countless deep kisses on other's lips. Katsuki welcomed the kiss with a growl and soft chuckle as he wrapped his arms around Izuku's neck.

After a few moments of exchanging kisses, Izuku pulled out his tongue and observed his lover with a smile, cupping his face with his hands before letting out again his declaration of love.

"Kacchan~"

The ash blond faintly eyed his lover and asked. "Yes, Deku?"

"I love you, Kacchan~"

His heart began palpitating faster upon hearing those sweet pillow talk coming from Izuku as he answered without a shame. "I love you more than enough, Deku."

Izuku chuckled as he gave him a soft peck on his lips before proceeding on devouring and teasing the sides of his lover's neck, kissing and leaving small hickeys to make sure he belongs to him. Only him!

"D-Dek—A-Aaahh~! A-Ahhnn~" It was pretty unusual for Katsuki to let out a sensual moan and with the reaction from the kisses made his back arch a bit on the bed as his one hand clenched on the sheets. He cried out his name and plead for more pleasure.

Izuku tasted Katsuki's sweet and salty sweat from the kisses and marks he gave to his lover but didn't mind at all. His head slowly trailed down to the other's chest to slowly kiss and suck the hard and pink left nipple, while his other hand caressed the visible abdominal muscles on his core. "M-Mhmmn~ M-Milk…."

With humiliation after hearing Deku's tease, he covered his eyes using his wrist and yelled. "G-Gahh…! T-There's…no fucking…milk in there…y-y-you stupid nerd!"

He looked up to him while sucking the nipple, completely ignoring him. Later, he pulled out leaving a wet nipple covered in saliva. "Too bad, my sweet Kacchan~ If you were a girl with big boobs filled with milk I would totally drink it all by myself until it gets completely empty."

He grunted and looked away with a furious blush. "Tch! Such a fucking teaser you are!"

Izuku's red contacts eyed him with a smirk. "Come on, Kacchan~ I'm giving you all of my might to feel you good and now I'm preparing to grind you in until you beg me to stop~ Hmm..? Tell me, is this your first time to get your cherries popped?"

He gasped at Izuku's response as he slowly nodded before answering. "Y-Yeah…this is my first time to experience this…a-and you'll be the first person to do it…!"

"Heh~ This will be my first time as well, Kacchan and I'm surprised!" He grinned while observing his lover. "Damn Kacchan… You sweat a lot more than me~! Like a goddamn bitch in the heat! Hehehe~"

"F-Fuck you!" Katsuki covered his face with both hands from embarrassment.

He sat up and slowly grabbed his lover's precum erected and hard cock and began stroking it slowly. He let out another chuckle while doing it. "Hehe~ Kacchan's cock sounds like a slut to me. So cute and amazing~!"

"T-Tch…! S-Stop t-teasing me and my fucking dick, you nerd!"

Izuku speeds up a bit more to tease his lover, gripping harder and grinding his thumb against the shaft. After a few seconds of playing the cock, he suddenly stopped and let go of his cock with a warning. "My sweet Kacchan, don't cum yet. We're about to start the real show…our show~"

Katsuki whined at his partner's demand as the green-haired slowly spread the other's legs wide, revealing a little pink puckered butthole. He licked his lips and smirked as he lifted Katsuki up higher and bends down to kiss it sensually.

"H-Hey…Hey! N-Not there you…you fucking Deku! Don't put your goddamn mouth….i-inside meh! Ahh~!"

He ignored his complains as he continued licking around the small little pink hole then darted his tongue inside of him. Soon, he ate him up like a hungry wolf who's been starving at the woods for days looking for a prey to eat as the ash blond Bakugo started to love the sensational feeling of having the soft and naughty tongue licking and massaging in and out of his virgin butthole. Once finished devouring the hole, he slowly entered his index finger covered his own saliva and pressed against the other's hole.

"F-Fu-FUCK!" Katsuki shut his eyes at the reaction down under.

"Hey! Shut it down, would ya?!" He smirked. "Our condo may be big, but with that whining of yours, our lovely neighbors might hear your voice~!"

"I-I didn't…expect this…c-coming from…a nerd…like you?!" He panted.

"I've had my research on how to pleasure someone and luckily, you're the first one to experience this, my dear sweet Kacchan~ Hehehe~"

He just let his lover do whatever he wanted and went silent, still letting out some soft moans which Izuku made him turn on even more. The green haired Midoriya started twisting his finger around to stretch the insides, carefully not to hurt him and later pumped his finger in and out to tease him a bit. He added his second finer as he began to scissor his fingers apart to stretch the tight hole even further and repeated again the steps of twisting and pumping the insides.

"Fuck, fuck, fuck…F-FUUCK!"

Izuku finally found his prostate and looked over to him and said. "Would you mind me placing a hunter's mark directly at your prostate, my dear Kacchan?" He winked.

"T-The hell are you talking about?!" He looked down to him with a furious blush, taking deep breaths as he tried to relax.

"Trust me, love. You're gonna love it~" He giggled as he pulled out his fingers as his other hand held the base of his cock and rubbed it in front of his lover for a short tease.

"Oi! Stop with that fucking tease and put it in already!"

"Hehe~ Kacchan sounds like a fucking slut. Fiiiine then—"

On the side table, he quickly grabbed and opened a small bottle of lube and poured a generous amount on his cock and did a little massage. After that, he told Katsuki to spread more of his legs as he grabbed his hips and pressed his cock forward through the loosened, but still a bit tight hole.

"G-GAAAHHH~ AAAHHNN~!" Katsuki again moaned and felt himself get filled up, tears began to appear in his eyes while being fucked for the first time.

Once his cock finally entered inside the lover's hole, he stayed still and observed to let Katsuki to adjust the size of the cock inside before doing their intense action of making love. He let out a grin and a chuckle on his face while watching. "How does it feel to get fucked by the great Deathsinger and stuffed by my big, hard, and thick cock huh? I know you've been wanting this for a long time?! Hehehe~ Such adorable Kacchan I have here, hmm?"

"T-Tch…D-Deku…"

Izuku started pumping his cock inside him slowly with thrusts as he felt pleasure from being clamped by

both Kacchan's ass and balls above his base cock. Katsuki had his eyes shut, trying to cope with having

his new boyfriend mating inside him.

"Y-You're…so damn…b-big..D-Deku~"

Katsuki panting out, Izuku let out a soft chuckle as he tried to stop himself from starting to thrust back

and forth faster and harder than he was doing at the moment. "And your big thotty ass is so fucking

tight, warm, and clamping down on my cock, Kacchan~ Hehe… Cock + Kacchan equals to Cock-chan?

Hehehe pun intended~"

"Ahh~! D-Deku aaahhnn~!" Katsuki began letting out a series of moans at the other's movements.

When Izuku finally reached and hit his prostate multiple times with his hard cock, he hungrily increased

the speed of thrusting and grinding inside him mercilessly with a smirk on his face, causing Katsuki's

cock started to drip precum onto his belly.

"R-Right there D-Dek…Deku! F-Fucking! AaaAhhn~!"

Izuku growled like a lone wolf, enjoying the pleasure and pain he was giving to his lover and the moans he's been listening since the start of the action. His eyes were covered by his messy ruffled hair, but with a smirk on his face, letting out soft moans in every hard thrust inside the prostate. He then asked towards him…

"K-Kacchan… h-how much do you want me..?"

The ash blond thought he was joking, but the lack of his lover's cock, fucking his insides suggested otherwise. His blush never fade and wanted to scream even more at him.

"D-Deku…seriously w-what…the fuck?! G-Gaaahhnn..!"

"Answer the goddamn question!" Izuku's glowing red contacts appeared to him to show he is serious about it. He groaned.

"D-Damn you…I-I fucking…want you…need you so much I-I can't stand it! G-Gaah! E-Even just the thought of you taking your goddamn colossus cock, ramming it inside me! I-It makes me so fucking wet like a bitch!"

Izuku looked over to him with awe on his face before returning his smirk after hearing those answers while thrusting his insides, but Katsuki wasn't finished answering and telling his feelings towards him.

"I-I want you so much…and I-I can't s-stand it when…y-you're not around…when you're not inside me! Touching me, dominating me, and taking me…in every fucking way! Y-You've already claimed me…t-that I'm yours and now...I-I want you to take me and…fuck me so hard I-I'll scream for everyone to hear that I'm yours!"

"Hehehe~ Hell yeah you do!" He closed his one eye and gave his all on thrusting and hitting his insides as best as he can. "A-Ahhnn…you belong to me! N-no one else will ever touch you or hurt you again, my dear K-Kacchan…I-I'll create…the best version of you…future pro hero~!"

For a few more seconds after a rough dirty talk, Izuku gave his last hard thrusts before bursting out a wave of cum inside his lover's hole as Katsuki also started shooting his own cum on his stomach, chests, and up to his face.

Izuku later pulled out his member as he finally let his lover take deep breaths after their romantic and dirty activity inside his bedroom. He then lied on the bed, panting and seeking for air. Katsuki, on the other hand, felt his played hole stuffed with white, hot, and sticky cum and also the mess around his body and face due to his own cum shots from his cock.

The ash blond mewled happily and chuckled lightly after their rough activity in bed as Izuku faced his lover and placed his one hand on other's cheek, cupping it gently and grinned before wiping the dried tears and some seeds on his face. Bakugo hummed happily as he slowly snuggled on top of Izuku's warm chest which the other gladly welcomed it, holding him close then placed a kiss on top of his forehead.

"S-Shit Deku….you're too rough yet so amazing to deal with.. H-Heh…" He closed his eyes.

Izuku's red contacts and veins all over his body faded before covering them with sheets, returning to hold him close and kissed him once more on his lips up to the forehead. "Glad you loved it…" He smiled.

"Oh hell, I did!" He grunted as he placed his hand on other's chest, caressing it. "O-Oi, Deku…"

He raised an eyebrow to him and answered. "Y-Yeah?"

"Y-You're my first love, to be honest…a-and I hope you feel the same way…"

"Is that so? Why am I surprised?" He let out a chuckle. "All the girls were pursuing you during middle school until now at U.A.?" Katsuki interrupted him.

"Nah, I declined all of them for I've wanted and waited to declare this confession of love towards you, Izuku~" He paused for a moment before opening his scarlet eyes to him. "Is this your first as well?"

He took a deep breath and sighed before letting out a sad smile to him, ruffling the other's hair. "I have a confession to make…w-well…I had an ex-girlfriend back when I was a member of the league. It was young and flirty love, but then it didn't last long because of work… w-we remained friends before I left the group."

Katsuki frowned and felt a bit jealous upon hearing the confession from him. He pouted and muttered. "I-I see…"

He looked to him and placed his two hands on other's cheeks, pinching it. "Seems like my sweet Kacchan is jealous~ Hehehe"

He huffed, didn't mind the pinching on the cheeks. "Fuck you! I'm not jealous!"

"Yes, dear Kacchan. You are~!"

"No!"

"Yes~"

"NO!"

"Oh come on, I've already moved on from the past and let's focus with today and the future between us and this world…" He smiled as he placed again a kiss on the other's forehead. "For now, let's get some shut-eye, Kacchan~"

"Y-Yeah..." He closed his eyes, likening the kiss and the cuddle coming from his lover. "Thanks for tonight and uhh…I-I love you, Izuku Midoriya.."

He let out a soft blush from his cheeks upon hearing it coming from Katsuki. He smiled and gave him last kiss on his lips before closing his eyes and said. "I love you too, Katsuki Bakugo...My Heartlight~"

xxx

The next day….

Meanwhile in Hokkaido

9:00 AM

"EEEEHHHH?! WHAT ON EARTH DID HE DO TO OUR KATSUKI?!" Mistuki whined and covered his face for embarrassment and loss for their bet against Hisashi.

Hisashi smirked and laugh for his victory and pride for his little broccoli Izuku. "Heh~ Told you, your son got easily swoon at my Izuku in bed.

"Well then, I'm saying goodbye to my month's salary then." Masaru pouted while staring at his wallet filled with cash.

"I'm really really sorry for your loss during the bet." ^^" Inko tried to calm down the situation before taking a serious blank glare at Hisashi with a twitched eye. "Oi, Hisashi! Do you really want them to pay our day tour and the food?"

Hisashi jumped at the death glare he received from his wife, making him look away and rubbing his temples. "C-Come on, darling~ A bet is a bet so—"

"Would you want me to use my magnetic quirk on you—"

Hisashi gulped and began to sweat before he gave up and sighed. ". . . . . . . A-Alright, fine.. Our bet is canceled.."

Mitsuki and Masaru blinked twice at him. "A-Are you sure about that?"

"I don't want to get glared by my wife whole day while you guys paying the food and tour so it's a truce to us, I guess.."

The Bakugo duo sighed in relief and chuckled. "Thank God~!"

Inko returned her sanity smiled cheerfully at them. "And so everything is settled, let's start our day tour outside! Also, Hisashi will treat us for our souvenirs! Are you guys cool with that?!"

"Oh yes!"

"You're serious about that, man?"

"OH COME OOONN! THAT'S NOT FAIR!" Hisashi whined.

Author's Note: I'll return writing serious chapters soon and I hope you liked this nsfw-ish chapter I made, even though I suck at making smuts. So yeah, let me know your thoughts by leaving a review and I'll see you guys in the next chapter. Byeee~!