GVG-128 Stepmother teaches son how to make love

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

GVG-128 Stepmother teaches son how to make love