Showgirls (1995)

In one of the stripping scenes, there is a quick but explicit shot of Nomi's vulva.

A woman's buttocks was shown and a man walks up to her and fingers roughly

The entire movie is porn without penises.

Early in the movie, the lead actress is working at a Las Vegas strip club, so we see several fully-nude women, though most of the dancers are topless and wearing very skimpy thongs. In one of these scenes, a fully-nude stripper is crawling erotically on all fours across the stage, away from the camera, exposing her shadowed vulva to the camera. In most other scenes, shadows, trimmed pubic hair, or careful camera work conceal the woman's genitalia when we see full frontal nudity. There are occasional brief flashes of labia in these scenes, but they're easy to miss.

A woman gives a man a lap dance, during which she strips completely nude. At the climax of the dance, she vigorously dry humps him. It is implied that he has an orgasm. Male nudity is missing.

These topless stage shows are all erotic in some way. We see dance partners remove each others tops, caress each other, thrust their pelvises suggestively, etc.

A man and woman dance suggestively together, him caressing her body, she rubbing that body against his. They begin to kiss erotically, and he pulls her top down, exposing her bared breasts with erect nipples. When he puts his hand down her pants, she warns him off, claiming her period. He doubts it, so she invites him to check. He pushes his hand deeper, then withdraws his hand and rubs his fingers together ruefully, realizing that she wasn't lying.

A woman stands up from bed, shown completely nude from the rear. It is implied that she was having sex with a man shortly before this. The man bears no nudity.

A man and a woman strip nude and walk out to an outdoor swimming pool. We see the woman fully nude from the front and rear, and the man from the rear only. After a brief bit of skinny-dipping, the woman gives implied oral sex to the man underwater, then they copulate vigorously, then appear to achieve mutual orgasm. Her breasts are seen.

The next scene is set the morning after in the man's bedroom, implying that they had sex again that night. We see the couple nude, the man still in bed, the woman sitting on the edge of the bed getting dressed. We see the woman nude from the rear as she dresses, displaying bared breasts, back and buttocks. We see the man's bared buttocks. The blankets unfortunately cover the rest.

A man bites a woman's nipples twice, then licks and sucks them in clear view of the camera