A couple overheard having sex multiple times. No nudity.

Sexual language, including references to open relationships, blowjobs, and masturbation.

An "adult" movie scene shown on tv for a couple of seconds in episode 4 at 29:10-29:12.

Though off screen and not for long periods, there are instances of loud moaning and noises indicating sex. These happen fairly randomly.

Oral sex scene; male rear nudity.

A character cuts his foot on rocks. Injury seen close up.