The mathematics teacher "Sari Kosaka" who was assigned on behalf of maternity leave is a talented woman who has been to the United States on the recommendation of sports at the former Miss Campus. However, she had a secret that seemed perfect. It is a metamorphosis habit of seeking stimulation in exposure play to release daily pressure and stress. Recently, it seemed to be out of control ...
- Created by
- Shisui Usuba
- Origin
- JP
