Slave Island Chapter 10: Sister Shimatani’s Cry

After the disappearance of her youngest daughter, Haruka, the third daughter, Sayaka (Shiina), became the director of Shirakaba House. However, he is confined in the basement with his eldest daughter Azusa (Nakagawa). She is raped by a black man, Bob, and is trained as a lesbian by a white woman and a Chinese woman before being put on a chastity belt and returned to the outside world. Then, he is sent to a slave island and his days are like hell...