A man and a woman kiss passionately while they have sex, we see them thrust.
Man's wife drinks a glass of water and dribbles it into his mouth. He is bed-bound with broken leg in suspension. He kisses his wife passionately. She then goes down on him and evidently performs oral sex, presuming from his expression and reaction. No nudity.
A man suggestively caresses a woman. No nudity of buttocks, breasts or genitals.
A woman wakes up naked wrapped up in a plastic bag in a box (we see this several times).... The Nudity is not graphic it is rather implicit.
A man has extra marital affair.