Tess, a reformed high-class call girl married to billionaire Charles Roberts, has everything she ever wanted. But everything is not enough for the insatiably submissive Tess, who craves more domination than her wealthy husband gives her. So Charles sends Tess to The Castle, a playground for the rich and kinky, where she becomes a prisoner of sex. But even the offerings of The Castle do not curb Tess' desires - that is, until she meets the sadistic Roland Girard, and he becomes her ultimate master. In his quest to completely dominate Tess, Girard enlists his many friends of both sexes to help in the task of utterly humiliating her. But through it all, Tess is tormented by that which brings her the most exquisite pleasure - knowing that she will forever be Girard's slave.
