GVG-128 Great stepmother

Mother 'Reiko' becomes worried when she notices something strange about her son 'Yuki' who is about to take the exam. One day, when Reiko came home, Courage left the bedroom looking suspicious, and there was Reiko's underwear stained with Courage's semen in the room. Reiko encourages courage and sexual education to be courageous with one's own body.