Four Days (1999)

A woman pulls open her blouse, revealing her breast. She asks the boy next to her if he "likes the tits of another man's wife".

A man and woman are shown having sex, no nudity.

A woman kisses a man, waking him up. They have sex, the woman's breasts visible.

A woman is shown in a bikini.

A woman and boy kiss. The woman is shown in her bra.

A man and woman are heard and then shown having sex, the woman's breasts visible.