A wealthy French couple unable to bear children but determined to start a family agree to use an anonymous surrogate . Upon seeking a professional opinion on the matter, the couple is advised to seek out an anonymous surrogate. Though the procedure is a success, Jean-Paul becomes entirely consumed in his quest to discover the identity of the young woman (Willeke van Ammelrooy) who is currently carrying his child. Upon coming face to face with the ravishing young beauty, Jean-Paul initiates a torrid affair that will profoundly affect the lives of all involved.
Call girl, Monique Caron, wants to quit the profession. In Rome, a fortuitous exchange of suitcases leads her to meet Antoine Dubois, a somewhat blundering private detective. With his suitcase full of cassocks, she mistakes him for a Vatican client but after sex, Antoine whispers his real job. They tell each other about their sexual adventures that have taken place across Europe.