[AU]
Steve is given an offer.
He gets his Bucky back, who was taken again by Hydra.
In exchange for Tony Stark.
Without thinking of other solutions, he accepts.
Peter never grew up with Uncle Ben and Aunt May. He grew up with HYDRA, trained and brainwashed to be even better then the Winter Soldier.
He spends ten years with HYDRA, being their weapon. He's lost all hope that he would ever escape, but maybe a sliver of hope resurfaces when the Avengers are unknowingly sent to retrieve Peter.
Maybe Peter will be able to do something other then be a weapon.
•AU where Tony keeps his cool when he finds out the truth about his parents, and where they all stuck together.
(Cross-posted on AO3 and FanFiction.net)