There are numerous sex related jokes made throughout the film.
A man is seen having sex with various women in a dream or flashback, with bare breasts exposed briefly from the women. Moaning is heard with visible thrusting. It is implied the man has an orgasm.
A topless woman at the club is whipped as part of an s&m show.
A woman and a man are seen briefly having sex while a group of people are watching, with her on top.
A man's butt is seen.
A man is seen having sex with what he thinks is his fiance, but wakes from his hallucination to find he is actually getting raped by Lily. She rides him and he struggles against it. She then shoves her tail into his anus.
Lily is seen naked with full frontal and rear nudity near the end.