RBD-850 The Sex Slave Female Journalist 2 Airi Kijima

The teacher's older sister, Hitomi, has disappeared. Ayumi, the reporter's younger sister, suspects that Chika, her student, knows about the situation and starts a background check, but she is suspected by the Yabuta Group and confined to a secret club, where she is taken as a slave. He meets her older sister Hitomi again.