A mysterious and beautiful woman is found on the streets with amnesia. She is violent, uncontrollable, and in need of constant restraint, much to her unexpected pleasure. The woman is taken to an asylum and subsequently transferred to a private research facility by a sadistic doctor and his cruel nurse. Her submissive nature is then tested and nurtured by the only person who knows her true identity, and he must protect himself from her at all costs. Only by making her his obedient property can he evade the fate that her recovered memory threatens to impose.