Women setting up women

[miradole]

This is probably a weird one, but that should mean it fits right in around here!

I've seen some movies where one woman sets up another one to get taken for sex. Sometimes they even order men to go after a woman and "take her". Or, at least, they see it happening and, instead of helping, they get off on watching.

The classic Fiona on Fire has a scene where a couple guys gang up on a woman in s subway and Fiona goes into the next car and closes the door so the other woman can't get out, then stays and watches. Eventually, a character we know is a pimp comes up behind her and says, "What's wrong? Not exciting enough?"

Can anyone think of other movies with scenes like that? Hard or soft?