Investigator "Mika Kurotani" of the National Security Investigation Bureau's International Section, worried about her respected superior, Ryouko Amamiya, who has gone missing, can't stand still and takes unilateral action to locate and infiltrate the hideout of the criminal organization "Kurozu"!! She tries to rescue Superintendent Amamiya and get a lead on dismantling the criminal organization, but is captured by the enemy and subjected to a hellish iron collar pleasure torture... And is then made a spectacle of human trafficking. In front of numerous suspicious men, she is raped by a sex machine!
