TW for breeding kink, dirty talk and overall just a shameless starker rant. Omegaverse, yummy.
Currently with a fever so high that I had, for what felt like an hour, completely made my mind that Israel was the culprit of my sickness. So now I present to you:
Peter being bitten AFTER he already became a Stark intern. He's already a young man, but without a proper presentation, he just self-convinced of being a beta with a pussy and moved on.
Anyways, after the bite MANY things changed for him. The obvious ones, like strength, were welcomed. The not so welcomed ones were sudden and harsh fevers, that striked him out of "nowhere". He just adjudicated this to one of the many after effects of the bite and, again, moved on. He was already long past the presentation age anyway.
Turns out, sudden DNA alterations and enhanced healing was all it took for his chronically malnourished and stressed body to finally, properly, develop. And not only develop, but burts into an ovulatory nightmare of fever and breeding wishes.
Stark is doing his usual random checks on the offices. He wasn't a dictatorial boss by no means but he liked to keep the "boss" aesthetic even after Pepper was formally placed as the real boss of the SI. Anyways, he suddenly feels... Brought to a stop when passing through Peter's boot. Something icks him, but he couldn't quite point it out. Gut feeling, if you wish.
And he was somewhat right. There are lots of tissues and empty ibuprofen packs on his desk. All the while Peter is leaning his head against the wood, forehead pressed against the table as he pants with closed eyes. He doesn't look awake. His neck is red, he looks sweaty, unaware, and the most obvious one: sick.
Tony clears his throat once, expecting a reaction. He doesn't want to have a "bad boss Stark treats younger intern with no decency" news paper under his door tomorrow, so he doesn't shake him.
He clears his throat for a second time. No reaction. Only a whimper.
Stark becomes inpatient. He can't just have a "Stark makes sick intern stay at work" newspaper too. That would be six scandals in a week.
Anyways, last attempt. He searches for ID in the small space of the boot. He finds none, but his eyes fall on Peter's ID cord, peeking under the collar of his damp shirt.
He slowly aims for it. The plastic reads:
Stark has to clear his throat for a third time. Something feels weird. Like raspy, like he just growled. He feels a knot in his throat. (No pun intended)
Peter jolts awake and quickly although weakly gets up. Or aims too. His knees fail on him, making him fall back on his rolling chair before eventually, landing on the floor.
"My babies, she took em..."
Did someone poison his intern? He tries to mumble something while pointing at the desktop computer.
"It's spying. Louise is spying." Peter keeps on pointing a finger to the machine.
Tony gets closer, he reaches for Peter's limp body, grabs it by his collar shirt and tries to get him up. That's when it hits him: A body heat so high that it almost burned, and the realization that his intern wasn't poisoned, but in heat. He smelled sweet. The sweetest, actually.
Tony wonders if (For an omega) that isn't the same thing. Being poisoned and being in heat.
He wants to get him to a the nursery, but that is two floors down and he can't just parade around with an unconscious and vulnerable Omega, that would be ANOTHER newspaper under his door tomorrow.
So he does the very next worse thing, and hurriedly gets him to his own office, just a few meters away.
Peter keeps on mumbling incoherent sentences while Tony closes the door behind him, checking if anyone saw what happened, and when he turns back Peter is already getting, although quite slow and messy, undressed.
He's "dying of hyperthermia" he claims, while crying about a "damned bite."
Was this kid bitten without consent? Stark heard of a few cases where the body rejected an unwanted bite as hardly as it would reject and infection, raising a fever so high it could kill a man.
What I'm trying to say is that this pretty thing is so ripe, ready and so, so hot. Quite literally.
Hes desperately asking to be bred and bitten, to be filled and taken. Peter presents for him oh so sweetly.
And when he measures the weight of "intern dies of hyperthermia inside S.I" and "Anthony Stark fucks yet again another intern." The second one sounds easier to manage.
What I'm saying is that Tony keeps on mumbling into Peters ears while he fucks him. He thinks Peter is an already presented Omega, with the bad luck of getting bitten by an irresponsible alpha. Not that he got bit by a radioactive spider.
So, he fucks him accordingly: he makes sure that his cum takes, he pounds into him deeply and strongly. He bites his neck so many times in order to make his body forget about "the other bite" and accept Tony as alpha.
All the while, the reality is that this is Peter's first rodeo.
"this is the hottest cunt I've ever been inside, you're melting my cock."
"Alpha is going to make everything feel better, baby."
"shh, I know, I know. Just breathe and take it, doesn't it feel good?"
"I'm gonna be so much better than him, I'm going to take proper care of you and your pussy."
"Gonna take my bite, hm? Take my babies too?"
"Did he breed you as good as I? I don't think so... Your snatch is so tight, almost like a virgin."
And this is so impossible LEWD and improbable and out of Peter's most NASTY fantasies that he can only comprehend it as part of his delirious imagination and not reality. So he plays in, he gives into it.
After all, it's not really happening after all. It's just the fever. Right?