Chisato's son loved his mother's round and big butt. On nights when his father wasn't around, he masturbated while looking at his mother's ass, who had a bad sleep. On the weekend, my husband who is away from home comes back and enjoys the couple's night life for the first time in a while. My son was watching it. One day, her mother started exercising because she was worried about her figure. A passing son is fascinated by her mother's plump buttocks. And finally he can't stand it anymore and attacks his mother's buttocks. "Mom, don't make your butt small..."
