chinanigans | BKDK: ABO

BKDK: ABO

[It was normal for you to start presenting as you started highschool, therabouts. But Izuku...he hadn't yet. He was a late bloomer, as he seemed to be with everything, which made him wonder if maybe he wasn't just a Beta or something after all.

Ever since they were kids though, Katsuki would drill it into him that he'd only ever be an Omega. He was too wimpy and weak to be anything but. So why hadn't it shown up yet? Surely it would have by now, especially now that others are presenting all around him, Omegas experiencing their first heats before being put on supressants, and the same with Alphas and ruts.

But there was no change for Izuku. At least not until second year.

It had been a normal day, or so he thought. No abnormalities, nothing really out of the ordinary as he entered school grounds and headed towards his homeroom class. Once he actually made it inside though, something strange hit him. All the people he could normally smell throughout the day...their scents had amplified tenfold. He could immediately scent each and every one without having to look at them.

Alpha. Alpha. Omega. Beta. Omega.

He stepped past the threshold into homeroom, assaulted by too many smells and too much noise. He felt...hot, and overwhelmed, bringing his sleeve to his mouth for a moment for a breather as he sat heavily down in the seat behind Katsuki's. He hadn't come in yet...]

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[It makes sense. If Izuku leaves and Katsuki follows shortly after, as long as they don't stray from their course, they should be able to make it there without incident. It would take some time for the suppressants to take affect, but once they did they'd be able to at least withstand their respective issues without wanting to just blindly fuck each other.

But some weird, feral part of Izuku's brain refuses to let him leave this room now that he's in it. Refuses to let that Omega get out without him seeing him, first. Getting a better smell, maybe...

Again, entirely without thinking as if his suddenly appeared nature is talking in his stead, he barks-]

No. You first.

[Deku's sudden order gets Katsuki to flinch, unlike himself. It sends.. something down his spine in a way that has his grip tighten against the lock, arms shaking as he fights the urge to start begging.]

Fuck you, I'm still taking a shit.

[The door quakes a little with the shaking of his arms, and he swallows thickly against a dry lump in his throat, causing his voice to come out as a hoarse croak.]

J-just get out, you damned nerd.

[They both know at this point that's a lie, but of course Katsuki would never cop to that. He's got a story he's sticking to, and if Izuku knows what's good for him, he'll leave. But the longer he's in here nearly being smothered in Katsuki's sweet scent, the harder it is to make himself leave. Even trying to cover his nose does nothing, it's already there.

What does he do? What can he do?? Katsuki's forcing him to make the hard decisions here, possibly unaware of just how impossible it is for an Alpha to leave a willing, presenting Omega behind.

He opens his mouth to try to ask Katsuki to come out first, but that's...not how he says it. He just snarls under his breath.]

No.

[Well. Fuck. The idiot's already gone, isn't he?

Fuck fuck fuck.]

You know what's gonna happen if you don't, don't you?

[Katsuki barks that back at him, trying to sound intimidating as usual but it's... hard, when he's against an Alpha. And he fucking despises it.]

[Of course he knows, and that's exactly why he's suddenly gone tongue-tied. He can't respond, instead simply staring holes into the shaking door of the nearby stall Katsuki is in.

Waiting for him to come out. Right now, that door is the only thing protecting him, more or less.]

[The silence tells Katsuki more than any verbal answer would, and he realizes he's pretty much stuck here unless he does something.

He takes in a deep breath, before he suddenly throws open the door and charges for Deku, with the intention of pushing him out of his way. Though the moment he grabs onto the other boy's shoulders, a waft of something takes over his senses and he stalls. Before he's even realized it, he suddenly pushes Deku-- not out of the door's way but back against the closed door instead, pinning him against it.]

[Well. Izuku was expecting some sort of retaliation, and his hackles were raising in anticipation...but instead of...that, Katsuki moves to shove him up against the door to-??? Izuku isn't sure he thought it through, really. Because now it's even more obvious what both of their issues are, being this close to each other.

Izuku's an Alpha, and Katsuki's an Omega. It's a situation that suppressants usually prevent, but sometimes...sometimes you have incidents like this one that you can't avoid. Izuku takes a sharp breath, practically punched in the face anyway by Katsuki's scent as he reacts viscerally instead of logically, grabbing hm back with his hands reaching out to tightly grip onto his shoulders, still shaking like a leaf.]

[Well now they're both here, gripping onto each other just inches away, both deeply aware of their situation but not sure what to do about it.

Katsuki knows he should leave, they both should. Get this sorted before something comes out of it but now that they're touching it's.. so hard to think clearly.

He can smell Deku's dominating scent all over him now, and absent mindedly he leans in closer to the other boy, rubbing his painful cock against Deku's stomach on accident which elicits a noise from the back of his throat.

And.. before he can even try to think, he ends up saying something in a soft, shaky voice just inches from Deku's face.]

Fuck me.

[He wants it. He craves it more than anything else in the world right now, and his common sense is very quickly being tossed out of the window.]

[Izuku has all the control in this situation, being the Alpha. He can easily fall to his own temptation and the Omega's wishes, in this case Katsuki, or he could stop it all and drag him to Recovery Girl before things got even more out of hand. But it's...difficult to think clearly when he accidentally rubs up against him like that scarcely before begging to be fucked by him. It's the worst combination imaginable for a brand new Alpha to be faced with, especially when the Omega in question is willing.

A strangled sound escapes Izuku before he surges forward, letting go of Katsuki's shoulders so he can instead thread his arms over them and around his neck, pulling him down against him so he can press his face to his neck. He takes advantage of the position to breathe in as much of his scent as he can, and before he even realizes it he's drooling against his neck, tongue slipping between his teeth for a taste of his skin.]

[Katsuki is taken by surprised as he's pulled forward, with a force that has him lose his balance a little bit and he has to grab onto Deku just so he doesn't topple over.

His breath starts to get heavy as Deku takes in his smell, fingers curling against the fabric of his blazer and eyes closing tight with his tongue so wet and warm against his neck. There's a soft whine that escapes from the back of Katsuki's throat, and it shoots blood up to the Omega's cheeks in embarrassment. He's not like this. He's.. supposed to be the Alpha. He's supposed to be dominant and yet all he can do is stand here and bite his bottom lip to stop himself from making any more noise.

For now, he lets Deku take his time and get as much of a taste as he wants. The ache in his abdomen, wanting so badly to be fucked was burning and already causing him to sweat, it's disgusting just how affected he was from Deku being so close but.. he can't help it. He just.. wants him.

He wants him so fucking bad all of a sudden.]

[Yeah, Katsuki at least isn't alone in that. The whole wanting thing. Izuku is a hair's bredth away from totally having lost his mind at this point, intoxicated by Katsuki's scent and flavor on his tongue. He laps at his pulse, his thoughts barely his own anymore as his teeth graze and itch to sink in where he knows he could easily mark him, but he restrains himself just from doing so. Not yet, it would be too soon for that...

But that doesn't stop him from indulging in the taste anyway, his hand tracing up to bury itself in the back of Katsuki's hair to pull him even closer still, nuzzling hard against his neck and jaw, panting against his ear...]

Kacchan...

Fuck...

[The blonde whispers that in response, feeling his chest and stomach tighten more and more and more. He's about to be taken by Deku, he knows he is. He's going to be claimed by him-- is that something he'll be able to live with? Knowing his first time will be with Deku, knowing that Deku is the Alpha out of the two of them and that he's about to belong to him? Is that something he's really okay with....?]

We're gonna get in trouble for this.

[He says that, but he's not in any hurry to move. In fact, he finds himself letting go, letting himself lean his weight against Deku, arms moving to wrap around him as his hormones scream for him to get closer. Closer, closer--]

[They'll get in trouble even if they're not caught. For skipping class, for not going to get suppressants the moment the symptoms started to show. It would be understandable to a degree since everyone knows how near impossible it is to restrain yourself in a situation like this, but still. Izuku isn't sure at all how he's going to feel about this later if they do get enough time to go through with it, but he can't foresee that he'll be able to stop himself. He's already putting his hands all over Katsuki without care, threading one through his hair while the other reaches down his back, gripping at his uniform while wishing it weren't there.

It isn't long at all before Izuku is trying to turn them around, shifting his weight to push on Katsuki instead of pull to get their positions flipped so Katsuki is the one pinned to the door instead. All the while Izuku is still attacking his neck, but it's not rough or forceful. He kisses and licks him there, eventually making his way up to his face proper where their lips can brush with little coordination. They're entirely flush too at this point, Izuku no longer caring that Katsuki can feel his erection through his pants.]

[Katsuki wants to fight against Deku turning their positions, but he just can't. Not when his neck is getting kissed the way it is. It.. it feels too good for him to even care, really, as he's suddenly being pinned to the door instead, Deku's erection rubbing up against Katsuki's and driving him mad.

He's a little too eager to let Deku kiss him, too, opening his mouth against his lips as a moan bubbles out of his throat. God.. he's acting so fucking embarrassing but he can't fight against it. His body and mind both want one thing and he's not ashamed to make that obvious-- which is why he rolls his hips up against Deku's to try and rile him up even more.]

[It’s good that Katsuki isn’t fighting him, or else this would be a whole different issue entirely. Izuku wouldn’t intentionally force himself on Katsuki or anything, far from it, but it’s clearly a different situation with a desperate Alpha and an equally desperate Omega. They’re at least on even ground, here.

Izuku responds to the sudden grinding with a guttural growl, too deep and commanding to be coming from little Deku of all people as he grinds back, kissing Katsuki harder as his hands suddenly dive down, both of them pulling at his belt to try and get it off.

[He's all too eager, when Deku's hands go to his belt. Immediately, hips lift away from the door to make it easier for his pants to be taken off, knuckles painted white as he clings to the other boy as tight as he can.

His mind was swimming with a thousand thoughts at once, thoughts screaming at him to stop this before it gets worse. Before he regrets it. Thoughts telling him to shut up and take it, because it's something he's been waiting his entire life to happen. He can't even really deny that idea, either. There's always been something between these two, ever since they were young... and now it's apparent to Katsuki what it was this entire time.

The two were made for each other, or so his hormone addled brain tells him. He was made to get fucked by Deku, and his entire body feels like it's on fire just thinking about it.]

H-hurry up..

[He hisses that between kisses, wanting nothing more than his cock inside of him right now.]

[He should have maybe been expecting Katsuki to be as eager as he is to get his pants down, but it's still surprising when it happens. It's almost too easy as they fall limply to the bathroom floor, his belt jingling as he's left with soaked boxers that Izuku is quick to yank down too, freeing his weeping cock to the air.

Izuku huffs, leaning in to put his leg between Katsuki's, giving him something to grind against as he licks and nips at his neck, clumsily moving to take his own pants off at the same time.]

[Katsuki is far too eager. Much more than he'd ever expect from himself, honestly, and it only gets worse as his erection is freed and he's presented with a leg to grind against. His eyes widen a little bit, excitedly as he immediately starts to hump Deku's leg, the friction feeling amazing... enough to get a whimper out of him that causes his face to heat up in embarrassment.

But it just.. feels so good. He feels like he's on a high right now, with all of the attention Deku's giving him. Usually he'd absolutely despise it but right now, he feels on top of the world.

He can't wait for Deku to get his pants off.]

[It won't take more than a few seconds. Before he knows it Izuku's pants are down around his ankles, both slacks and boxers all in one go. He's already terribly hard, plenty enough to easily enter him without having to work himself up to it. With one hand on himself, Izuku reaches out to grab for Katsuki's leg, pulling it up slightly and holding it there.]

I'm putting it in.

[Katsuki perhaps a little too easily allows his leg to be lifted as Deku gets himself into position. He's stopped the grinding, instead being completely still while he looks pointedly at Deku's dripping erection. He's not huge but... big enough to get Katsuki excited. Not that size matters, all that really matters to him is getting bred. The idea of it alone has his stomach doing flips.]

You don't have to tell me before doing it, dumbass...

[He almost whispers that, and at the same time his eyes flutter closed as he waits to be penetrated with baited breath.]

[I'm just assuming here that Katsuki doesn't need to be prepped while in heat because otherwise he may be in for some pain here...because Izuku has nothing to use and no mindset currently to even be thinking about that. With the pseudo-permission granted he's already moving, pressing his face again to the side of Katsuki's neck as he guides himself in, letting go when he's able.

It's...going to be a lot, for both of them. Even if it doesn't hurt it's shockingly tight, causing Izuku to stutter his hips with a thick, surprised gasp.]

[its okay hes got a Self Lubricating Asshole:tm: he'll be fine

That said... it's definitely a lot. The moment he feels Deku's cock push in, his breath feels like it's been punched out of him. It's not really the feeling that gets him, it's the mere thought that he's about to be fucked that really sends him over.

His eyes shoot open when he feels the head of his erection pushing against his walls ever so slowly, and the sudden jerk of his hips has him gasp a little bit himself. A gasp that quickly starts to turn into panting, as it suddenly hits him that this is actually happening. That he is, right now, pinned against the bathroom door by Deku, and that he's about to take his seed. He doesn't actually know if he'd get pregnant or not, since he's a guy, but he also never bothered to look into it that much.. all he knows is that Alphas were meant to fuck, and Omegas were meant to be fucked. Anything that may happen from this is barely even a concern when he was literally made for this, and when it feels so goddamn good to have it happen.

He doesn't even care if he ended up having little Dekus after this. He just wants it... so bad.

Bad enough that he ends up letting out a high, raspy sounding whine and his hands clutch onto Deku's blazer in an attempt to hold onto something.]

[Neither of them are going to last very long, but that's probably for the best considering the fact that they're doing this in the bathroom at school. No stopping now, and no time to dawdle.

Izuku hisses against Katsuki's neck in response to that whine he utters, pausing just long enough to acclimate to the feeling of everything so tight around him before he dares to move. He eases his hips back a fraction, inching back forward with a barely stifled moan, trying his hardest not to let himself get too loud lest they both get caught back here.]

[Is being quiet part of this? Because Katsuki doesn't even have that on the mind, as Deku starts to move his hips. Every part of him feels so sensitive for some reason, so much more than it's ever been and this is.. the first time anything has been inside of him at all. So it's no wonder he's so affected by how it feels, and lets out a groan louder than he probably should.]

Fuck.. fuck...

[It probably should be, if only for their own protection here. Not that they won't be outed afterwards if they end up going too far...which there's almost a non-zero chance that will happen. Izuku can barely speak at this juncture, too absorbed in his task ruts his hips up hard into Katsuki, heedless to how fast or how sudden he moves. All he can think is that he needs to move, and he can't stop until Katsuki has been knotted.]

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