Serge-Henri Frikard-Meskin - a property developer never out of the news - lives with his second wife, Maggy, and his two children from his first marriage, Charles-Edouard and Pierre-Alexandre, in a sumptuous villa in the south of France.
Their butler is rushed away by ambulance, suffering from an inexplicable disease. The couple call an agency, Domestique Intérim, who send them another. His arrival and the arousal of lust it brings will turn the lives of this family and its friends upside-down, revealing well-kept secrets along the way.
The house is the setting for happenings where sex and debauchery are the causes of the problems. Adultery, incest, jealousy, accidents and scandal ... all the right ingredients for a veritable Cadinot thriller.