 While celebrating his anniversary with his black roommate and friend Henri Dieudonné (Frédéric Pierre) in a bar, Thierry Richard (Marc Paquet) is invited by Henri to a program with two hookers. They go to a motel, and Henri is attacked by his girl, being saved by Thierry. Later, Thierry meets the red-haired musician Claire Lefrançois (Marianne Farley), they have wild sex and he falls in love for her. But she tells him that she has a disease and she breaks with him. When Thierry meets Claire again, he finds how she may be cured.