[CMIII]

well I never heard a Rape joke about the only sexual things I heard were...

Clint Barton: (Flying a Quinn Jet) Nat where do you want it?


Tony Stark: (Flying over the City) If Romanaoff and Banner are done playing Hide the Zuchinni, we could sure use them.

While yes these are rather Risqué they aren't Rape jokes they are Inuendos and considering that Banner and Nat were flirting heavily and most of the team knew and she did want to join him in the Shower there is no real Rape joke.