Graphic nudity and sex between all partners.

Early on a rotation list showing the schedule of who sleeps where each night is shown. It shows that every person is scheduled to sleep with every other person at some point through the schedule.

Jack is shown lying in bed masturbating. It's fully shown, his erect penis, rubbing it, his scrotum. A woman comes in and watches from the doorway. He's then shown sleeping in bed, still nude with penis fully visible.

Leah poses nude for the other three to draw. Full frontal nudity is shown, although no genitalia is visible

Charlotte and Leah are shown sitting on a bed together getting ready to go to sleep. Leah is still wearing the robe from when she posed nude. Charlotte changes her shirt and one breast is shown briefly.

Jack and Leah are shown having sex. Her breasts are shown. He removes her panties and is shown giving her oral.

Max and Charlotte are shown waking up next to each other naked, covered by blankets. They walk upstairs naked to find Jack and Leah lying together naked. Jack and Leah kiss, her breasts are shown, his butt is shown, Then Jack and Charlotte kiss and Max and Leah kiss, and all four of them lie in bed together naked.

Movie continues with a lot more nudity and graphic sex after this from all partners in various combinations (including lesbian/gay).