After losing a bet with her best friend, Ember Green finds herself in a prestigious adult toy store, one that she would have never entered before. She comes face to face with the Devil in disguise, Caine McKnight, who will flip her entire world upside down. Just when she thinks she is getting acclimated to her new life style, his brother Ian decides to make his presence known as well. It isn't long before she is falling heads over heels for both of them. The question remains, will she be able to keep her head on straight, or will her heart lead her everywhere she does not want to go?