Winter’s Offspring (1989)
A guy comes across his ex-girlfriend at a party, where she came with her current boyfriend. They end up making out on the rooftop and in the bathroom.
Actors: Jean-Philippe Écoffey
The Apartment (1996)
A chick pretending to be someone else has sex with her boyfriend’s friend.
Cold Showers
A guy shares his girlfriend to his richer friend and eventually, he gets jealous.