Aoi married a man who has divorced. The husband has a father and a son, and four people will live together. The husband had tied up his wife in the night life, but in search of further excitement, even his father and son participated in SEX, and the family began to enjoy Aoi's huge breasts. Aoi also awakens to the M nature that she originally had by being tied up and tombed, and accepts three meat sticks while feeling violently.
