This triangular sex comedy finds Dany (Genevieve Gilles) married to Baron De Choisis (Curt Jurgens), who allows his nymphomaniac bride to bed down with others. Harry (Michael Crawford) it the British luxury auto salesman who receives the pleasure of Dany's amorous company. The Baron hires Harry to teach his some from a previous marriage about cars, much to the delight of Harry and Dany. The Baron takes comfort in the arms of Evelyne (Ira Furstenberg) while his wife is away.