Title: You Don't Come Around Anymore (But I Know The Reason Why)
Rating: NC-17
Pairing/Characters: Clint/Jessica
Word Count: 2172
Summary: The two of them together, that was like spraying gasoline into a flame and hoping no one gets burned. - In which Clint is an idiot, Jess is pissed but still cares, and the two of them somehow end up having quick post-breakup sex in an Avengers Tower bathroom.
Set after they broke up in Hawkeye but before they fly out to space in Avengers Assemble.
read it on AO3