Four members of a circle gather for a project to film two of them having sex. Even before filming begins, they engage in sexual acts wearing sheer thong leotards, or get double-penetrated while dressed in skimpy outfits, packed with sexy scenes. Bound naked, they are tormented and photographed in various situations. In the end, the girl who hadn't been punished is thoroughly dominated by the three others, depicted in a state of soaked arousal and intense pleasure.