At the midway point, two women have sex. Nothing is shown except furniture bouncing unrealistically, as if due to vigorous thrusting (what could be thrusting?). It is accompanied by equally unrealistic female moaning and gasping.

The opening and ending has suggestive dancing by women in provocative clothing. Two women are seen kissing passionately.

A man and woman are having sex on a bed. The act is not shown, only the bounding of the bed and noises/moaning.

A woman is topless in a pool. She plays with a man and woman. Her breasts are seen, but underwater, so light refraction means it isn't a very good view.

The three are on a bed having sex (also not seen, just heard and bed bounding).