Kathryn accepts her dream proposal: a contract for a year of sexual servitude in the mansion of the gorgeous Sarah and the mysterious John. Introduced to the pleasures and pains of severe bondage and discipline, Kathryn discovers that John and Sarah intend to place every portion of her anatomy available at the service of their guests, friends, and co-conspirators. She is given again and again to faceless men and women, pierced to display her submission, and punished exquisitely for the least transgression-or merely to amuse her owners. Before long it becomes clear that far more than mere submission is taking place-Sarah is far more than a mortal dominant, and the darkest embrace awaits those who offer her absolute submission. Can Kathryn resist her desire to give herself over to total pleasure and unending surrender? Or will she resist Sarah's touch and become an enemy of this powerful creature?