SNIS-519 — Secret Investigator Woman: The Closer Who Became A Drug Slave, Tsukasa Aoi

A series of disappearances of young women and a dangerous drug epidemic among young people... In order to investigate the connection between these cases, he tracks down the organization's hideout and goes undercover alone to investigate. He gets caught up in the enemy's alliance and is captured, hung up and tortured with toys, sobbing, and tied up in a threesome... He sticks to his sense of justice and stubbornly refuses to be d**, but he is pushed to his physical and mental limits and drinks water laced with an aphrodisiac. His ego breaks down as the intense sexual pleasure runs through his entire body... The investigator, who has fallen victim to the drugs, goes insane, becomes confused, and is lost without a trace...