Brief flashbacks to couples having sex , kissing and thrusting movement is seen but no nudity whatsoever.

A man rapes a woman from behind while her boyfriend is tied up and forced to watch. No nudity.

A man and woman shower together but nudity is avoided.

A woman who is hung up is stabbed in the neck , blood pours out onto the man tied up beneath her.

A man is strangled to death.

People are drugged.