Ethan brings home two girls for sex after his movie premiere.

Devin and Casey remove each others clothes. They're shown in their underwear when the camera fades out. Then they're shown in bed under blankets, presumably after sex. No nudity.

A couple negotiates a FWB relationship.

Devin and Sarah have sex. They're shown kissing and very briefly rolling around. No nudity.

A quick sex scene with Sarah on top, breasts and nipple briefly shown as she takes off her top.

Devin and Sarah bathe together, with him on top. His chest is shown. No nudity.