RBD-902 Shinoda Yuu, Mochida Akane: Shinkyo Kan 4 – Attackers, Rear Attack, Prohibition and Restraint

A girl who infiltrated a criminal organization to track down her missing husband ends up being dragged away during a family trip, where she discovers a woman being held captive and exploited. She resolves to rescue the woman, whose father was murdered and whose mother was sold into sexual slavery… but things take a dangerous turn.