O, initiated by SirStephen to all subtleties of eroticism, takes control of her powers. A powerful industry group engages O to discredit the leader of an American competitor's financial empire, James Pembroke. Upon Pembroke's arrival in a splendid castle in France, O has the role of compromising his entire family: father, wife, son and daughter will succumb to the perverse and seductivetalents of O who will meet only little resistance.