Four beautiful women visit an esthetic salon together with their boyfriends. Inside, only male therapists are on staff. At first, they enjoy standard treatments, but gradually the sessions grow more intimate and intense. Though there are partitions, each woman's boyfriend is right beside her. Convinced by the therapist's claim that "direct contact is necessary for effectiveness," the women are subjected to increasingly suggestive and explicit stimulation. Despite initial embarrassment, each actress becomes aroused—moaning and losing control even with their lovers nearby. One by one, all four women are taken by the therapist right next to their boyfriends. Of course, everything is recorded without their knowledge.