Stark – Tony – looks over at him and smiles, and there's something so sweet in that smile that Steve feels sucker-punched, feels like he can't breathe, he can't think, because who knew that Tony Stark could smile like that, open and amused and affectionate? “Yeah?” Tony says, teasing, and Natasha cuffs the back of his head.

After the fighting is over, then come the hot baths, ice packs, resurrection from the dead, political maneuvering, and happy endings (not like that, Tony).

There it is, the word he's been trying harder than anything not to even think, and now that it's out there's no hiding from it. (aka the Angry Goat Noise remix; no spoilers for movie)

“We had sex,” Clint says, bluntly. “Collectively.” [Written for Porn Battle; Warnings apply]

During the battle against Loki, Clint let the first taste of what his loss is going to feel like fuel his fighting. Now his abused brain calls game over. It places Clint's order at the shawarma restaurant and makes for greener pastures.

Steve takes Tony back to his apartment to recharge and get warmed up following a fight with a supervillain. PG-13-rated shower sex ensues.

When Johanna comes back from having her virginity sold off, there are some people waiting inside her rooms.

The further from the ice, from waking up sixty-seven years in the future he gets, the stronger the cold black burn of drowning in the Antarctic waters preys on his mind.

In a world where Natasha Stark still dreams of fire and blood, the Winter Soldier wakes ahead of schedule and nothing happens the way it was meant to. (People don’t have a purpose.)