Part one
Part two
http://archiveofourown.org/works/560016 (technically, Stark Spangled Banner [aka Tony/Bruce/Steve], but it had plot and I liked it)
(I just realized that since I'm adding these one by one, I could format this better. You know, with a title and some of the tags and everything. Eh, but that's so much work. It's easier to put the link and then annotate in parentheses if I feel like I have anything to say)
All y'all Stony shippers need to come find me. I need (more) people to sob/squee/keyboard mash incoherently to when something happens that gives me Stony (or even just Tony) feels.