One day, in a house of parents and Toshie and * to live in, Chisato and ko of the Elderly Sister visit. Just after So, inform carrying of * that the Kin of the safe was stolen. Chisato and ko which knew that a crime came out restrict *. Rape Toshie in front of it. Going aimless Chisato and ko just stay in a house, and humiliate Toshie with a collar and a nose hook, and play. Daughter Mikuru of Toshie comes home there. Consult a hand of ko again, and the Mikuru is violated, too. Roll it up in Sara to Chisato and mother of Toshie, Fumie, and the family falls into insanity and the melting pot of the turmoil!
