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It took him a few weeks to notice something was off about deku.
They had only recently started dating, and Katsuki wanted to stay secretive about it, so Izuku assured him that he was ready to tell the others when Katsuki was ready. It gave him some peace of mind.
But whenever Katsuki wanted to see izuku after classes, he would always be busy, or show up super late because he was busy at the school gym. The only real time they saw each other was the weekends, and hardly even that.
It wasn't until they were cuddling in Katsuki's bed, that Izuku got a string of notifications pinging on his phone. Katsuki feeling irritated,
“Turn your damn ringer off” he grumbled as the tv played in the background.
Izuku picked up his phone and checked it, but Katsuki couldn't see what he was looking at since the back of his phone was facing Katsuki, and suddenly Izuku sat up.
“O-oh crap. I just remembered I forgot to do yesterday's homework.. it's due tonight” izuku said, quickly getting up. Katsuki looked on in astonishment.. the audacity
“Ex-fucking-scuse me. You're just gonna leave?” he scoffed
“I'll be back as soon as i'm done, kacchan!” izuku said, quickly bolting out the room, leaving Katsuki there utterly confused.
“Fuckin asshole…” he grunted, and flopped back down in his bed.
Izuku's constant absences, and excuses were starting to gnaw at Katsuki's heart… he wasn't like.. getting sick of him, was he?
Katsuki sighed into his sheets with a frustrated noise
---
Only recently, did ochako start to feel like something was up with izuku.
They had been dating for a couple months now, and ochako felt like she was constantly in the clouds, her thoughts wracked with izuku all the time. His cute face, his personality, his perfect body. His dick.
She shuddered a little bit, okay so she had totally wanted to take things slower, y'know.. sex isn't everything in a relationship. But at some point she couldn't help herself. She wanted him to be her first so bad and nights of fantasizing about how good he would feel, his strong hands on her body… it just clawed at her till she snapped.
But recently, izuku has been more “tired” apparently. He says it's because he's been working out extra hard, and she can't lie and say it hasn't been showing. But the last few times she wanted to have sex, she totally brushed him off-- or just wasn't really into it.
Is it her? Is she not attractive to him anymore??
She couldn't help but sigh into her hand in class.. thinking about how much she missed his loving touch. Maybe it's just not working out. Maybe it's just the honeymoon phase ending.
Whatever it was, she wishes he could just find out magically what was wrong-- so she could fix it.
---
Class had ended for the day, and bakugo was finally gonna seize the opportunity of the weekend and ask deku on a date.
He had to speak to Aizawa about something first so everyone was already gone by the time he was done. Now time to find that damn nerd.
-
Katsuki was on his way to the dorms, when he could've sworn he heard Izuku's voice up ahead.
“U..Uraraka..” his voice said in a whine “we can't do this here…”
Huh…? What the hell?
“It's Fine, deku~” her normally cute voice sounded sly, mischievous. “Nobody is around.. and I'm not gonna miss my opportunity to taste you again..”
There was faint rustling, Katsuki's heart jumped into his throat as he scurried to hide behind the bushes.
He could barely get a good look, but he saw the back of Ochako's head, lower to the floor like she was sitting on her knees.
“O..ocha-- hnngh..” he whimpered.
There was no mistaking it. He'd heard those whines and moans many times before.
Iz…izuku was cheating on him? With fucking round face???
His stomach churned with disgust and disbelief. How could he do this? After all their years knowing eachother… how could..
Katsuki never cried about anything, but this was about the right time to cry, as soon as he got out of there.
He carefully crawled away, far enough they wouldn't spot him as he walked past them, tears burning into his eyes, he hurried back to the dorms and ignored his classmates' greetings as he stormed away to his room.
How could Izuku do this to him? He had half the mind to kill izuku right then and there, but as he slammed his door the tears poured down his face.
Katsuki couldn't help but wonder if this is his fault.
---
“Dude… has anyone seen bakugo recently?” Kirishima asked, sitting on the couch in the early morning, yawning tiredly.
“Yeah.. he hasn't come out of his room at all this weekend. I haven't even seen him leave to come eat anything” mina said
“Thats super worrying, don't you think we should check up on him??” Denki asked
Izuku walked into the room from the hallway
“Hey guys” izuku greeted “whatcha guys up to?”
“Yo, midoriya! Have you seen bakugo at all? Kirishima asked
“Huh? Kacchan..? No i havent.. Did something happen?”
“He hasn't come out of his room all weekend” jirou said "you're his childhood friend aren't you? Shouldn't you go check on him?”
“Hasnt come out of his room..? I-ill go check on him!” Izuku said, almost panicked, and ran back into the hallway.
That's not like kacchan at all…
When he got to Katsuki's door he knocked frantically.
“Kacchan? Are you here?” He called out, there was no response.
He bit his cheek in fear, and turned the knob. It was open.
“Kacchan..?” He called as he peeked his head inside… the room was empty?
Izuku felt worry wash over him.. where did he go? Did he get kidnapped? Did he run away from school?
Izuku felt worry swirling in his gut, unsure what was about to come.
----
Sunday morning, Katsuki lay in bed wide awake. He spent all weekend debating on what to do.. does he confront Uraraka or Deku? He didn't even wanna see that stupid asshole anymore. He wasn't even mad at Uraraka per se, nobody knew him and deku were together.
So in the early hours, when nobody was awake, katsuki crawled his way out of bed, tiredness rolling through his veins as he quietly exited his room, and padded his way across the other side of the dorm. To the girls' side.
He reached the end of the hallway where Uraraka's door stood tall, with fear and hesitance coiling in his gut, he raised his hand and knocked once- then twice.
There was no response.. so he knocked a few more times, till he heard the door unlock and Uraraka peeked her head out.
“Huh…?” She roused, sleepiness evident on her face, her hair messy and clothes tousled “bakugo..? What are you doing here…?” She asked confused
“Cheeks… i…” his breath caught in his throat. There was no easy way to say this. “I need to talk to you about something. It's serious.” he said, his brows furrowed tightly
She looked a little perplexed and opened the door for him to come in. Unsure if this was against the rule-- him being in her room at this time of day.
“Um so..what is it?” She asked “sorry about my room.. i wasnt expecting visitors at..” she glanced at her clock “6:02 in the morning”
Katsuki was biting his cheek. An action ochako never saw him do, actual concern on his face, started to make ochako worry. Katsuki hardly ever spoke to her.. what could be so important that he had to tell her at 6 am?
“Deku…” he sucked in a breath “has been cheating on me with you.” He exhaled, his red eyes looked dull and hurt, ochako swore her soul drifted out her mouth when he said that.
“What?” She said, almost accusatory.
“I said---”
“No, I.. heard you. What do you *mean*” she said, her stomach coiling in anger. Was he lying to her??
“I saw you two.. on the way to the dorms on friday. I was gonna ask that asshole on a date because hes been fucking avoiding me recently..” he said. His voice wasn't aggressive or loud. It was gentle and serious, he was being…honest?
Ochakk felt the pain start spinning in her head.
“No that's not.. youre kidding.. right? Me and deku have been dating for a while now--- how..” she whined. Then it started to click.. the sudden change in his behavior..
“He's… been two-timing us both?” She asked, more to herself “he recently stopped having sex with me as much… and i just thought he was tired from the gym”
Katsuki laughed, almost like he was baffled
“Ha! He told me the same fucking thing-- hed only ever come to fuck me and then suddenly leave…he…” Katsuki faltered.
“That bastard!”
“That bitch!”
Katsuki and ochako kinda stood there, shocked, confused, shaken up.
“I'm Gonna fucking kill him.” Bakugo finally said, the anger rising in his chest.
“W-wait! Bakugo!” She panicked, her mouth moving before her mind “instead…” she hesitated “we should get back at him.”
“Hah..? Yeah my getting back at him consists of me blowing his fucking limbs off his body!” He growled
“Wait-- okay! I have.. I have a better idea.”
“Yeah? Whats your fucking idea, cheeks? That we leave him for each other or some shit?”
Right on the money.
Uraraka's cheeks reddened, a coy look on her face as she avoided looking Katsuki in the eyes.
“Oh. You're not.. joking are you?” He asked.
----
So ochako had no idea that katsuki didn't have a dick.
I mean-- why would she?? It's not like she ever fantasized about him or anything. ESPECIALLY not after how he beat her ass in the sports festival, no fucking way.
She was far from disgusted, in fact she was horribly excited, excited in a way she probably shouldn't be.
Her hand was in Bakugo's boxers as they kissed slowly, his hand buried in her hair tightly, sending shivers down her spine as she grinded into his knee. This was probably the scariest and hottest thing she's ever done.
Katsuki bit her lip hard, she recoiled with a whine, but her body was pulsing with excitement. She was about to get into Bakugo Katsuki's pants.
“You're a fucking freak..” he grumbled at her, as her fingers twitched against his clit. She hadn't seen it just yet considering his boxers were still on, but it was noticeably bigger and for some reason firmer than hers.
She slid her hand just a little lower, teasing his entrance, already slick and wet, her insides throbbing excitedly. He jolted forward as she slipped her finger inside, and pressed his mouth against her shoulder trying to conceal his whine.
“I never thought..” she gasped, rutting her hips into his thigh… “out of everyone in class 1A id be fucking you of all people, bakugo..” she giggled breathily.. Katsuki scraped his teeth against her skin, trying not to bite down on her as she slid a second finger in..
“Shu..hhg.. thefuckkup cheeks..” he moaned, his pussy twitching around her hand…
“Sorry, no can do~” she giggled, pulling her hand out and pushing him down onto his back. His head hitting her pillow.
She crawled between his thighs, hooking her fingers under the waistband of his boxers..
“Can I..?” She asked, her face flushed red, a desperate look in her eyes.
Katsuki huffed at her, a sly smirk on his face
“You ain't gotta ask for shit” he said with a shaky breath, ochako quickly pulled at his boxers, sliding them down his thighs.
She blushed wildly, this was actually happening.
The hair above Bakugo's clit was about the same as the hair on his head, blonde, spikey, it was trimmed neatly, and poking just past his lips, was the tip of his chubby dick. Ochako felt like she was seeing god for the first time.
She gently pushed his legs open, and laid down on her stomach to bring her face up close and personal with his pussy.
She'd never eaten anyone out before, but Izuku had done it plenty. She's got a vagina of her own so it's definitely not rocket science.
Her goal? Make bakugo katsuki cum harder than deku ever could.
“I always thought you were really hot bakugo but this is the cherry on top” she giggled, looking up at him from between his thighs, he stared down at her with hooded eyes, face flushed deeply red.
Well, here goes nothing.
Using her hands, she gently spread katsuki's lips apart, and licked up his clit, it was firm, and twitched at her touch.
This is so fucking hot.
She captured his little t-dick between her lips snd her tongue, sucking gently, a moan ripping out of Bakugo's mouth.
“Oh--fffuck” he whimpered loudly, ochako felt proud. She was making bakugo fucking katsuki moan like that. Her chest swelling with pride
She lapped and lapped at his pussy, savoring the sweet taste of his slick.. she might be addicted.
“S..Slow down a bit, damnit..” he murmured, his hand grasping at her hair.
“Mmh..” she murmured, pulling away slowly, her spit leaving a trail from her tongue to his dick.
“If i had a dick i would be so hard right now, bakugo” she giggled “i've been missing out apparently”
“Tch…that damn nerd hardly ever wanted to fucking eat me out” he grumbled
“Dont worry” she teased, running her hand up his chest.. “ill do this for you everyday if you let me”
Katsuki's breath hitched
“I might take you up on that.. think you can handle me?” He laughed.
Ochako sat up, and pulled her shirt off, leaving her in just her bra and shorts, she crawled back up to katsuki, her hand sliding up and down his thigh, he shuddered with a sigh
“Dont get too cocky, bakugo” she said in a lower tone, her hand sliding between his folds, gently grasping his clit between two fingers and pumping them-- jerking him off like she would anyone else.
This pulled a whimper out of him again, squeezing his eyes shut and taking harsh open mouth pants as she touched him
“Oh? You're really sensitive, bakugo” she said, going at a slow and grueling pace, leaving him bucking his hips.
“I'll kill you…ungh” he moaned, biting his lip hard.
Ochako leaned forward and kissed him rough, forcing her tongue in his mouth as they kissed. Katsuki shuddering under her grasp.
Letting go of his dick, she slid her fingers back inside of him, this time, she thrust her fingers hard, ripping a cry from his throat. Her fingers finding that hard spot inside his twitching pussy, she pounded his insides with her slender fingers, his pussy trembling and pulsing rapidly. Squeezing and pushing like he was trying to keep her out.
“Fuck-!” He cried, grasping her shoulder tightly as he buried his face into her neck, legs trembling.
“You gonna cum?” She asked, her own pussy throbbing with excitement. She's gotta thank izuku for being a cheating bitch after this because otherwise she would have never been in this situation.
Katsuki whimpered, his whines getting higher with every pump of her fingers, he cried into her chest, desperately trying to squirm away. She was responsible for these noises.
She had never seen bakugo katsuki so pathetic ever. She could cum just from seeing it.
Curling her fingers ever so slightly, Katsuki cried loud, ochako was dripping at this point.
“Cum-- unghh--!!” He screamed, his abdomen shuddering with every gasp.
“C'mon, you can do it..” she cooed “thats a good boy”
Where had this side of her come from?
Katsuki trembled, his body tightening up as he cried-- and squirted all over Ochako's arm and sheets, leaving her absolutely stunned.. she just made him squirt.
He dug his nails desperately into her skin, shaking with the violent feeling of his orgasm. She wished so desperately she had a dick so she could pound him into the sheets right now. She would fuck him until the sun came up if she could.
Instead, she gently massaged his g-spot, helping him gush just a little more before he tried to push her hand away.
Ochako's inside quivered desperately, she pulled her shorts and panties off eagerly, a thick string of her own fluid following as she chucked her pants somewhere.
Katsuki lay there heaving in his own wet mess, she could see the way his clit throbbed eagerly..
She straddled Katsuki's chest, her bare pussy just inches from his mouth
“We're almost done..” she rasped, her heart pounding excitedly “you can do this for me, can't you?” She asked, Katsuki's eyes peeled open and he stared up at her with a glossy look.
She felt his hands nudge at her backside, telling her to scoot a little closer, she shuffled forward, her pussy just above Katsuki's mouth, shuddering as he opened his mouth and gave a gentle lick to her clit.
Ochako whimpered as Katsuki wrapped his hands around her waist, holding her still as he ate her out, leaving her trembling..
Katsuki's eyes fluttered closed as he focused on licking up her mess. That's when she got a rather..evil idea.
She turned her body just a bit to grab her phone, and with shaky hands snapped a picture, before opening her message app, whining as Katsuki ate her out. She was gonna cum at any rate but she needed to send this message first.
With trembling hands and a pulse so intense it could power a school, she texted a short message to deku before tossing her phone down, and focusing on Bakugo's mouth on her.
“F..fuuck..” she whimpered, bracing herself on the bed frame “your mouth is so good..” she murmured, gushing more slick excitedly.
Katsuki moaned into her, lapping up at her hole rather eagerly, before suckling on her clit again
That'll do it.
Ochako cried, covering her mouth as katsuki tongued at her faster, her chest heaving as she tried to concentrate on her orgasm.
“B..bakugo i'm cum-- i'm Cumming--” she cried quietly, thighs shaking as bakugo moaned in approval against her heat.
Tears welled up in her eyes as she felt her orgasm hit her like a train, pussy spasming around nothing, body shaking as katsuki basically sucked the orgasm out of her.
Soon her body went slack, shaking, wiping her face off as she moved away from katsukis face. He let out a whine as if he was upset it ended so soon..
She flopped down onto the small bed just besides him, breathing hard as she traced small circles into his chest..
“So..” he muttered, his face still soaked with her slick “who were you textin?”
“oh.. just deku” she giggled
-------
Just as Izuku was getting ready to call Bakugo, concerned for his well-being, his phone pinged.
It was a message from Uraraka?
He opened the text and his stomach dropped staring at the content of the photo in the middle of the hallway..
It was a picture of Ochako sitting on Kacchan's face, his eyes closed as he was presumably eating her out.
Below it said;
Ochako 🩷: youre gonna be missing out on both of us. <3