Twenty-one year old Anja Danesti is a Romanian noblewoman, a descendant of the infamous Dracul bloodline. Romantically interested in Hassan, the Governor of a Turkish Prison, she joins him there, finding the prison both terrifying and strangely titillating. Against his advice, she ventures into the lower quarters of the jail, where she is masturbated upon by a group of brutal savages through their prison bars. Infused with rage, she demands the prisoners responsible be flogged and that prisoners be banned from masturbating. Fearful of losing Anja, Hassan agrees. As Anja watches the punishment, she experiences, for the first time, extreme sexual arousal at the sight of the whippings. When Hassan is called away, leaving the prison in the hands of his deputy, Anja appears in the jail unannounced and catches Hassan's deputy ignoring the anti-masturbation decree. Under threat of being reported to Hassan, the deputy allows Anja to personally administer a prisoner's flogging. The whipping drives Anja into a sexual frenzy and she decides that her marriage to Hassan will consummated in the punishment room during a flogging. In his sexual desperation to be with her, Hassan relents. When punishment floggings fail to stop the verboten masturbation, Anja designs a new penalty - The Devil's Jaw, a spiked-lined penis ring to be secured onto the offending prisoners' penis. Anja is shocked to discover that one of the prisoners, the masochistic Volkan, ejaculates when the jaw is fitted to his erection, and he actually worships the sadistic bitch for her cruelty. Now obsessed with torture, Anja disposes of Hassan and takes over the jail. Her accomplice in the scheme, Inga, a dominatrix who runs a fetish club in Istanbul, arrives with seventeen sadistic dominatrix from Inga's club, each fully armed with pistols, whips and a willingness to use them. Rules become more severe, prisoners work to exhaustion in the hills while scantily-clad femdom guards scrutinizing their every move. However, as Anja's sadism increases, Hassan's daughter Melek, a prison nurse, plots in secret with an American prisoner to end Anja's violent reign.