With the click of the handcuff snapped around her thin wrist, Anna's deep dark secret comes to life. A chance meeting has introduced her to the Dominant Roland, and he quickly, systematically, trains the naturally submissive Anna into being his perfect slut. They experiment with bondage, spanking, anal sex, nipple play, orgasm control, intimate interrogations and rituals of submissive humiliation. His complete control of her gives Anna the sexual satisfaction she's always desired, while his need to hurt her is as strong as her need to submit. But Anna's submission has only begun. Joining them is Belinda, a submissive on loan from her master. The two women develop a quick attraction and soon have sex, without Roland's permission, earning them a uniquely diabolical punishment they won't soon forget. Later, when a young and handsome 'Dom in training' is added to the trio, Roland finds that he must keep a tight rein on their flagrant passions. While Roland's dominion over Anna seems unshakable, an unexpected new twist in their relationship forces a new level of submission on Anna, challenging the fast bond with the master she loves.