In a series of drug investigator disappearances, Rino, a detective seething with anger and frustration, receives information from a familiar informant and infiltrates the black lion society's hideout alone. But it was all a trap! Unable to move, her body is tormented unfairly, and she is forced to take the illegal substance they were chasing. Humiliation, rape, and endless pleasure! She desperately resists, but orgasms repeatedly assault her against her will. As her consciousness fades, Rino's body and mind are consumed by the endless hell of pleasure. What fate awaits the tough and skilled investigator, Rino?