As her colleagues are caught up in a series of disappearances of drug investigators, investigator Aizuki Himari grows increasingly angry and frustrated with each passing day. After getting information from a familiar informant, she heads alone to the Kuroshishi-kai's hideout, but it turns out to be a trap! Restrained and unable to move, she is groped unreasonably and given the illegal substance they were pursuing! Humiliation, abuse, and endless pleasure-filled orgasm torture! Desperately enduring...