Ranran, who infiltrated the evil organization, was captured despite her efforts... In the midst of continuing humiliating pleasure torture, her boyfriend and senior detective comes to rescue Ranran, but both of them are captured and bound together with their lover by chains. Astonishingly, the evil organization tortures Ranran's sensuality in a state of being chained to her lover and with her lover right next to her. The tragic pleasure of a female detective falling into the ultimate NTR state.