Steve is temporarily turned into a vampire which bothers absolutely no one on the Avengers but himself. Dr. Strange seems confident in his ability to turn him back, anyway, and Steve has enough self-control not to go attacking people.
But Tony Stark, as always, has to prove himself the exception.
Every week Bucky showed up, right in the lull between the afternoon window shoppers and the evening rush. He sat himself in the chair right in front of the front desk, requested a fortune, and waited patiently. He received his fortune, thanked Tony, left an absolutely outrageous tip, then left. Tony wasn’t sure why he kept showing up, the fortune was pretty much the same every week.
Death, and lots of it.
(or, where tony stark is too occupied being gay and in love to notice that the guy he likes isn't quite right)
Tony is a werewolf who doesn't really give a shit about societal norms. He has a vampire fetish a mile wide but unfortunately vampires are rare and stick to their covens so he's never had the chance to get one into his bed.
Then Steve shows up, the most famous vampire in the history of – well, at least the last couple hundred years – and Tony wants those teeth in his neck so badly he can feel his tail wagging at the mere thought. Only problem is – Steve despises everything Tony and his werewolf-blood stand for.
Tony curled himself into a little ball, folding his wings over his tiny body and shivered. So, this is how he would die? Left starving and frozen in the snow?