When Mephisto's friend Clayton is called out of town on business, the club owner agrees to look after his slave for the week. But Molly isn't your average slave. She and Clayton share a serious, full time dynamic. Mephisto feels a weight of responsibility he isn't used to, and worse, an intense attraction to Molly, the partner of his friend.Mephisto is determined to sublimate his inappropriate desires and provide a challenging and instructive week for the devoted slave. He subjects Molly to orgasm denial, speech restriction, scenes of erotic torment, even an orgy where she is made to service his friends. Along the way, he experiences unfamiliar jealousy, and deep cravings to possess her himself, even though he would never tell her or Clayton how he feels. Throughout the week, he is also haunted by persistent questions. Is she happy being a 24/7 slave? Or is there another Molly trapped beneath her submissive, surrendered gaze?