Some kissing but no actual nudity.
A woman walks into a room, buttoning up her shirt, with no bra on.
A woman is naked wrapped in bedsheets.
A man removes a woman's shirt as they kiss by the fire. Only her naked back is seen
A woman undresses and lays on the bed. Her naked back is the only thing shown.
It is heavily implied that one woman is a closeted homosexual, and another woman makes mild advances towards her, even climbing in bed with her. Nothing happens though.
A woman with a short dress catches a ride. The driver puts his hand on her legs, first on the knee, then on the thigh.