Sweater Girls (1978)

A boy and girl get naked in a car. They do not have sex.

Girls remove their shirts, exposing their bras, in order to put on sweaters.

There is a lot of talk about sex and related topics.

Naked boy chases topless girl; his genitals are briefly seen.

One of the boys walks in a girl is dressing; everything is seen except for genitalia.

Girl strips out of wet clothes down to her underwear; boy helps her. Same boy and her make love and they are shown together in bed topless (no nudity) afterward. However, when they dress, her backside is seen and he stays just off-camera enough to not show anything.

There are a few minor swears, mostly uttered by one older woman.

The boys are drunk and/or drinking for most of the movies.

Boy falls down stairs and is rendered unconscious.

A man attempts to kiss a teenage boy in exchange for giving him a ride.