A father exposing distorted affection and desire for sex. He is a younger brother who wants to treat sex with all you can want to sweeten. A healthy girl who accepts everything and lives a ruthless daily life. He became a father's toy whenever he was asked for it, and gave out the sensitive body developed. Absurd everyday life, distorted pleasure, Saki's mind and body change slowly. Saki's day begins again in a dimly lit house with greed!