Re-enacments of heterosexual porn scenes in wide shots, no genitalia is seen, but there's losts of thrusting and moaning.
A female film editor masturbates as she is finishing a film's workprint. Only her face is seen. Later, a man tells her she's got a spot in her pants. Akwardly, she tries to hide her genital area, thinking he meant vaginal secretions, but in fact he meant a food spot on her leg.
A man's buttocks are shown in a diegetical sexual scene.
Full frontal male nudity for about two seconds.