A man believes his girlfriend is cheating on him.
Some minor kissing and tame sexual talk.
A man poses nude for an art class full of woman. He poses in sexually suggestive ways and the women make comments and laugh.
Two couples passionately kiss and undress, the woman says she "is rusty with this" (the sex), but they continue on kissing and undress until the man (topless) gets on top of her and the scene ends.
Two people fiercely kiss on the couch, making sexual sounds. She but quickly undresses to her bra and sits on the man. Scene ends. No nudity.