Official ratings are given above.
This is a hardcore pornographic film. As such all of the sex sequences feature close-ups of actual sex interspersed with reaction shots of the participants. It's hard to know exactly how many of these sequences are in the film because about half of them are intercut and/or overlap. In any case, there are no less than six sex sequences involving nine men and three women.
All but one scene involve one man and one woman. Most of them include both oral and vaginal sex. The remaining scene involves two men and one woman. At one point in that scene, one of the men is performing oral sex on the woman while the other is performing anal sex on her. At one point when the penis slips out of the rectum, it hits the other man on the chin. Another scene shows a man and a woman drinking wine then coke from a speculum inserted into the vagina along side the penis; they drink through a straw. In another scene, a man with a rape fetish is shown spying on a woman while she shaves her crotch.