Leah - a petite, brave and comely slave - innocently attracts the covetous attentions of the jealous steersman on her master’s boat and precipitates a chain of predicaments over which she has no control. Following a night of punishing retribution by her obsessive mentor, she is abandoned to the depravities of strangers at the mysterious Tithe Retreat. But her attempted escape serves only to propel her even deeper into the bizarre and exacting realms of intemperate sexuality.