Staying Together (1989)

A young man wakes up in the bed of an older woman. His brother rushes him out the window while the woman covers herself with a sheet. A boy begs an older girl for sex in the restroom. She is changing and her bra & panties are visible for several minutes. He rubs his face on her. A man makes love to a woman on the floor while she's on the phone. A girl walks up to a boy and says she'll show him hers if he shows her his. No nudity. During a marathon boys state at girls in skimpy shorts. A young woman lays naked on a bed when a man walks in to make love to her. Buttocks are visible for several seconds.