To improve their sex life, a married couple check themselves into a sex clinic.
Loli
Juliette
Éliane and Juliette share a suburban pavilion which shelters their love affair. One day, Éliane picked up an injured man in her car: Pierre, a mobster who had just escaped. She decides to hide the fugitive in the house, then heals his wounds. While Éliane soon succumbs to the gangster's charm, the latter discovers that Juliette has a lover, Gérard. Pierre then uses this situation to his advantage to sow discord between the two women and manipulate them as he pleases. But they will rebel (Le Chat Qui Fume).
Sandrine
Disguising himself as a geisha and introducing himself as Madame Mufiko, a certain Max Fox opens a school in Paris where he proposes to teach the Japanese art of love. He recruits a few students, boys and girls, to whom he teaches to imitate the positions represented on old prints. The young people set themselves to it with such ardor that soon the girls are pregnant. In addition, the school is put under police surveillance and the false Mufiko sees her true identity revealed.
Callgirl
A man plans to kill his wealthy wife for her money and so he can be with his beautiful young mistress. However, things don't turn out exactly as he had planned.
Une fille
Alyse, a successful cover girl, has had an affair with Luc Bordier, an advertising photographer, for one year now. But although Luc loves her truly, he tends to neglect her as he is too busy with his work. Chloé, who runs an advertising agency, takes advantage of these off-days to seduce Alyse. Alyse tries to hide the situation from Luc but the latter realizes what is happening. He urges Alyse to go with him on a trip to the West Indies but she refuses and joins Chloé, not without suffering from being separated from Luc...
Esther
Rita
A young woman, unsatisfied by her husband, searches for sex in the brothels of a seaside town.
Bit (uncredited)
Vallois, a vice inspector for the Paris police, takes special interest in the plight of drug-addicted Lucky (Najda Tiller), whom he considers to be more victim than criminal. Taking it upon himself to wean Lucky away from narcotics, Vallois also wins her love -- and, incidentally, smashes the dope ring responsible for her addiction
