A couple has a conversation in the shower so that nobody can hear them. Their butts are shown as well as the woman's side breast and the man's penis briefly. Not too graphic.
A man and a woman kiss passionately in a hallway. They go to a couch and she removes her shirt, revealing her breast implants for about five seconds. The scene ends before anything else happens.
Nick performs oral sex on Amy under a blanket
Nick is seen thrusting into Amy from behind. They make sounds like sexual moaning while Amy is in her underwear and nick is fully clothed.
4 sex scenes throughout the movie. There is an implied sex scene that has some breast nudity. Nick and Amy make out in a library and start to have sex. The rest include various positions like missionary and cunnilingus, and contain thrusting and panting. All of them, except for the final sex scene, are brief and ingraphic.
Couples are shown having sex in different positions. There's movement that suggests what they're doing, and, in one instance, a woman's fake breasts are plainly visible in the lead-up to sex (but scene cuts prior to the sex). A shower scene shows two people from behind (and, briefly, side-flash of the man's genitals). Fairly graphic discussions of sex.
Several scenes of sexual activity are shown -- some with breast and buttock nudity. One ends with an explicit violent episode. Another depicts adultery (it is implied this infidelity has been ongoing for some time). The script includes sexual discussions, fondling, innuendo and comments suggesting a character is engaged in an incestuous relationship.
The film also contains several strong sex scenes, strong visual and verbal sex references, and breast nudity.