You Gave Me A Stocking

Hello and late happy valentine’s day! When I think of you and fandom I always think of very sweet and feelsy omegaverse au, so I thought it would be fun to try my hand at some for you, even if it’s not my usual cup of tea. Please enjoy this very silly attempt at omegaverse (but not really).
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“Ah, fuck, fuck, god, ah, ah, ah—”
“Shit, so good, so good, you’re—fuuuck!”
“Tony!”
For a long while, all that could be heard were their pants for air as they came down from their orgasms.
Tony mouthed at Steve’s heaving back, absentmindedly kissing his spine. He tasted so fucking good, it was unreal. Steve hummed as Tony licked at his neck, a low, almost vibrating sound.
It was a good thing that Steve was strong enough for both of them, because Tony had completely collapsed on top of him. His entire body felt like jelly.
He should probably move, just to let Steve get off the wet patch on the mattress. Ugh.
He shifted backwards, and stopped.
That was…new.
“Uh… Steve?”
Steve hummed again. He sounded like he was still floating on a cloud of endorphins.
“I can’t pull out.”
Steve sighed and nuzzled into the cushion, seemingly ignoring Tony. The afterglow didn’t usually last that long for Steve, right?
Tony raised his voice.
“Steve. Steve!”
Steve languorously rolled his hips, which kind of made fireworks shoot off inside all of Tony’s body, and murmured:
“So good, filling me up so good.”
And, well, it was true. It felt heavenly, being gripped by that tight heat, and wow, Tony hadn’t even realized that he was still hard. He started rolling his hips as well, coaxing them along to a slow grind. Being stuck inside of Steve didn’t seem too bad anymore.
Steve smelled so good.
Tony went back to nuzzling him, concentrating on his neck, right under his jaw, where the taste was the strongest. God, he could lick him all day.
Steve just continued to hum, his entire body loose and sated. His humming grew in volume. It almost sounded like the purring of a cat. Tony loved it, his own chest vibrating with his answering hum.
They grinded like that, until Steve came again, his hole clenching and releasing around Tony, dragging him into his own second orgasm, Tony biting down on his neck with a growl. Steve cried out at that, shuddering all over, whining with every breath as Tony licked at the bite, lapping up the small trickle of blood. It felt right. It smelled right.
“I love you,” Tony muttered into his skin.
Steve moaned, still trembling slightly, grabbing Tony’s hands in his own:
“I love you too.”
With a nudge from Tony, they settled on their sides, lightly dozing until Tony felt his cock soften enough to slip out of Steve. He caressed Steve’s fingers with his thumb, feeling deeply at peace. Steve turned around, nuzzling under Tony’s jaw, licking him in turn. Every stroke of his tongue soothed Tony further, until he felt close to sleep. They kissed lazily, luxuriating in each other, affirming their love, letting their hands wander. Steve’s fingers ghosted around Tony’s cock, gently exploring the raised bump at the base, then slid up his chest again, coming to a rest on Tony’s heart. He sighed.
“We should probably call Dr.Strange and tell him we did get affected by the spell after all.”
Tony hummed.
“We’ll explore our new body features after a nap, sweetcheeks. You drained me out.”
He slipped into sleep to the sound of Steve’s laughter.