Nicola Salluzzi (Montagnani) is the owner of an insecticide company and his teenage son Simone (Jean-Claude Verné) has the habit of sleeping with his female employees. After Simone has impregnated successive housemaids and put the family name in jeopardy, Nicola and his wife Aspasia (Marisa Merlini) decide to hire a black housemaid, presuming that she will be just too ugly. However, the new housemaid Myriam (Pellegrini) soon attracts Simone with her exotic beauty. On the other hand, Nicola is also troubled in his relationship with his mistress Dr. Santina (Orchidea De Santis).