I'm writing some Steve/Tony stuff, for this promt:
Casual sex turns into relationship OKAY this is beyond cliche, but I need it
Tony sees it as his responsibility-nay, duty!-as an American to introduce the prim and proper Captain to the 21st century and the concept of casual sex. Upon learning that Steve's still a virgin, Tony's plan evolves into no-strings-attached sex lessons. Steve uses it as an opportunity to sneakily court Tony.
My fill:
http://capkink.livejournal.com/810.html?thread=1483050#t1483050 There be porn. Enjoy!