[Reducing Mosaic]VENU-254 Teach me! Mom, Shiori's Dangerous and Inappropriate Home Education by Chisato Shioda

Tsutomu usually masturbates and shows no interest in anything else. Chisato couldn't help but worry about her son. One day, Tsutomu came home from school with an injury, and when I asked him why, he said, "I got 0 on a test, and I was laughed at, so when I got angry, we got into a fight." Worried about his son's future, Chisato decides to use her own body to teach Tsutomu to study so that Tsutomu will not suffer any more.