It's been fucking weeks of this shit. The back and forth, the yelling and screaming, the fist fights - Bakugou is fucking done. Shinsou could eat an entire bag of dicks at this point. That purple haired asshole had one more time to start some shit with him and Bakugou was going to blow his ugly fucking face off.
"Bro, you ok? You look ready to spontaneously combust or something." Kirishima asked cautiously from the desk next to him. Bakugou grunted something close to an affirmative and the spiky haired moron left him alone. It wasn't that he didn't like Kirishima, he was Bakugou's best friend, it was just that Kirishima was, in fact, a moron. And his constant worrying got on Bakugou's nerves as much as everything else did.
Bakugou managed to tone down the murdeer stare, or at least he was sure he managed it because Kirishima wasn't looking at him with those kicked puppy eyes anymore, and made it through the rest of class.
Class ended and everyone ran out of the room trying to make it to Lunch Rush in time to get the good food without having to wait in one of those long ass lines. Bakugou waved Kirishma on, telling him he had to piss, and kicked the door open to the boy's bathroom just down the hall.
There were a few people taking care of their own business when he walked in, but by the time he was done and washing his hands Bakugou was the only person left in the room - at least he thought he was.
"The fuck are you doing in here?" Bakugou nearly lets loose a series of explosions at the sound of Shinsou Hitoshi's voice.
"Fuck off. Don't you have a test to take or something?"
Bakugou still wasnt sure what it was about Shinsout that made him so fucking angry, but whatever it was it was effective. They can't stand each other and it started that fucking day at the sports festival. Bakugou could still feel Shinsou's eyes on him, like he was trying to dissect Bakugou into small unrecognizable pieces with every look.
"It's lunch, you moron. How the hell did you make it into the hero course again? Because you're pretty fucking stupid from where I'm standing." Shinsou sounds both bored and irritated and Bakugou isn't sure how he could manage both but it pisses him off beyond measure.
"Go die in a ditch somehwere and leave me the fuck alone!"
This time a small explosion does pop off between his fingers and Shinsou's eyes narrow.
"Or what?" Shinsou snaps, fists clenched at his sides. Its an obvious fucking challenge and Bakugou is more than ready to step up and accept it.
"Bring your bitch ass here and find the fuck out."
One minute they're standing on opposite sides of the bathroom and the next they are colliding somewhere in the middle, fists flying between angry growls and the sounds of fists connecting with flesh.
Bakugou fucking hates him, hates his arogance and the way he has to instigate these fucking fights. "What the fuck is your problem?!" He's screaming before kicking Shinsou's feet out from under him and forcing the taller boy to the floor.
"YOU ARE MY PROBLEM!" There's not a second to think as Shinsou hooks his leg around Bakugou's waist and pulls him from Shinou's lap. He's slamming Bakugou to the floor, pinning him beneath Shinsou's body in a secure hold that no regular fucking student has the right to know. He's looking at Bakugou with such vile hatred in his eyes and it takes everything in him not to blast them both off the floor and destroy the whole fucking bathroom in the process.
"Get the fuck off me! NOW!" Bakugou screams into that hate filled face.
"Or what?" Shinsou snarls back. Bakugou has never wanted to commit murder was badly in his life.
Shinsou presses into Bakugou harder, slotting their bodies together so almost every part of them is touching and Bakugou can't move an inch. He doesn't feel it until he's pushing his hips up, trying to get Shinsou to budge.
"What the f—" Shinsou is hard—fuck, they both are. Bakugou feels their dicks rubbing together every time he tries to buck Shinsou off him.
"What the fuck is—" He starts in half shock. But Shinsou is already in his face.
"Shut up! You talk so fucking much."
Bakugou sees red and is immediately ready to rip Shinsou a new one. "FUCK YOU! You no talent piece of fucking SH—"
Shinsou's lips crash into Bakugou's with far too much force. It's not a kiss, not even close. It's all teeth and aggression and Bakugou doesn't know why he's pressing into it, trying to outdo Shinsou at this just like everything else. Shinsou releases one of Bakugou's hands in favor of using his to yank at the blonde's unruly hair and get better access to his mouth.
"Just fucking shut up for once." Shinsou licks the words into Bakugou's mouth and growls out a warning when Bakugou tries to bite him, teeth snapping loudly between them. He's not going to lose at… whatever this is, so Shinsou better be ready for a fucking fight.
They are rutting together, dicks grinding as they fight for dominance with tongues and teeth instead of fists. Bakugou is able to finally flip them over with Shinsou so distracted, the purple fucker's hand planted firmly on Bakugou's ass.
Everything is a fight for dominance even as Bakguou straddles Shinsou's hips and rolls his own into the taller boy's erection. "You pull that shit again and I'll break your fucking nose, zombie bitch." It lacks Bakugou's usual heat, but it's hard to hate someone when they keep grinding their dick into your ass.
Shinsou actually tries it, arms sliding under Bakugou's thighs to try and flip them over again, and Bakugou jabs him directly in the face, Shinsou's nose breaking and blood trailing down his face.
"Fucking warned you." Bakugou is smiling, feral and excited as he licks his lips and pushes his ass into Shinsou's erection again. He looks pissed and Bakugou doesnt give a single fuck, mostly because Shinsou is still pulling at his belt and hurrying to unfasten his pants before moving to Bakugou's—and he lets it happen. He lets Shinsou palm both of their cocks with a spit slick hand and jack them both off on the filthy bathroom floor.
Its fast and rough and Bakugou is fucking into that hand while watching blood drip down Shinsou's face in little crimson lines. It's the most impulsive and insane thing he's ever done, and with Shinsou of all people… but he's already wondering when he can do it again before Shinsou tightens his grip on their cocks and jacks them hard and slow, making Bakugou groan as he bucks into the touch.
It takes a few more pulls and Shinsou is coming first, mouth open on a silent moan as he shoots his load all across Bakugou's uniform. He doesn't even have time to get pissed because the purple haired fucker is wrapping his come soaked hand around Bakugou's dick and making him come not ten seconds later—all over his uniform again.
"Fucking bastard." Bakugou groans as he tries to catch his breath before Shinsou shoves him off his lap and onto the nasty floor.
"You broke my fucking nose, that's what you get." They're back to normal, whatever the fuck just happened an anomaly neither of them are going to bring up any time soon, if ever. Shinsou gets off the floor, fixes his clothes in the mirror and cleans up his nose and face then walks out the bathroom like nothing ever happened.
"Stupid barney-looking asswipe. Cant believe he jizzed on my fucking uniform." Bakugou grumples to himself while going through every paper towel in the bathroom to clean his clothes off as best he can and get to lunch.
Kirishima has saved him a spot and even grabbed him food, giving Bakugou a questioning look when he sees his damp clothes. "Jeez, dude, did you take a shower in there"
"Fuck off." he grunts into his curry, extra spicy like he likes it, and doesn't say anything else in reference to his damp clothes.
Lunch goes on like it always does, except now Bakugou is trying not to get caught eyeing Shinsou from across the lunch room and wondering if he's thinking about what they did in the bathroom like Bakugou is. The moment their eyes meet, a brief glimpse of maeve colored eyes, Bakugou knows he's not the only one.
"So, what's the deal with you and Shinsou anyway, Bakugou?" Kirishima asks as they head to their next class, passing Shinsou and a few other general studies students along the way.
"He's a fucking asshole."