Example - a woman is in a car (driven by her boyfriend?) which is going parallel to a van with 2 guys in it. When she sees them ogling her, she teases them. She pulls down her dress to show breasts. Then she takes off her panties and we get some looks at her vulva and pubic hair. Her boyfriend is groping her tits. She proceeds to give him an implied blowjob and as she bends over, her puffy labia and anus are visible from behind, all while the 2 guys look on.
Example - a threesome between a man and two women in the back of a van. Full female nudity. One has a lot of pubic hair while the other one is a bit more shaved. They strip showing breasts, buttocks and vaginas. One bends down and shows anus and vagina from behind. We get more close up views of genitalia (labia and clitoris) from both girls as scene progresses. No explicit views of sex.
A woman strips fully naked showing full frontal nudity. Genitals seen from front and back. As a man has sex with her, we get several shots of her vagina with pubes (including one explicit close up)
Tracy Ryan shows her shaved vulva several times. In a sex scene she shows it and full nudity. In another threesome scene, her and Renee both show nude crotches and full nudity
In a scene, Sasha Peralto is fully naked for about 5 minutes and shows breasts, buttocks and crotchal area. She wets herself with a towel. We see all of her body and looks at her private regions (labia not explicitly shown but pubic hair shown)
A sex scene with Flower Edwards. She shows full nudity. She spreads her legs to show full labia. She also shows anus and vagina in a shot
Even more scenes with full female nudity. Many show their private parts.
