Ben O'Callahan has a fearsome reputation in BDSM circles as a sadist, an extreme Master who demands everything from his submissives. But Marcie has been in love with him since she was sixteen. Now twenty-three, she knows he still sees her as a child, but she's the submissive he truly needs. To prove it, she'll risk something no other submissive has-she'll give him her soul, in order to save his.