After a futile struggle to infiltrate the evil organization, Ranran is imprisoned… While enduring the humiliating pleasure of this torture, her lover and senior investigator arrives to rescue her, but both are imprisoned, chained together and restrained. The evil organization, while still chained to her lover, continues to sexually torture Ranran next to him. The tragic pleasure of the female investigator's descent into extreme NTR (Netorare) is revealed.