Himari Aizuki, an investigator whose anger and frustration grow daily as her colleagues are successively caught up in a series of missing drug investigator cases... She obtains information from a familiar informant and breaks into the Kuroshishi-kai hideout alone, but it was all a carefully planned trap! In a state where she can't move, her body is manipulated unreasonably, and she is administered the illegal substance they were pursuing!? Humiliation, violation, and endless pleasure cum torture! She desperately resists and fights, but is repeatedly assaulted against her will, reaching orgasm!! Her body and spirit are lost in a never-ending pleasure orgasm hell... What will become of the fate of Himari Aizuki, the strong and capable investigator!!!