Early on there's a very explicit scene with naked couple and he's giving her oral sex. His butt and her breasts and genitals are shown with legs spread wide. Her breasts are shown again a short time later.

Clara is shown getting changed when older. One breast has been removed.

A woman is shown breastfeeding and her breast is almost entirely exposed.

A couple is shown having sex outdoors, mostly clothed. His butt is visible.

Brief group sex scene with a dozen or so participants, breasts, butts, penis shown.

A young man has sex with much older Clara. His penis and testicles are shown briefly. She keeps her clothes on but exposes her breast. Some later flashbacks to this scene showing him giving her oral sex (no nudity) and sucking on her breasts (breasts shown).

There is a scene that a character is using drugs. And lots of smoking scenes.