A call-girl named Gina (Serena) decides to open up a special type of “spa” with one of her clients Francois (Alban Ceray). Francois recruits two comely ladies Sylvie (Lucie Doll) and Sabine (Morgane). The gimmick is that clients in action can see other clients while they themselves are being attended to. This causes a problem when a female client sees her husband (Gabriel Pontello) in the next room. The problem is resolved with an orgy. Also with Dominique Aveline, Richard Lemieuvre and Virginie. ADULT CONTENT.