OKSN-206 "Sex isn't just intense," Rei Aoki, a mother who gently teaches her pistoning son.

Far from being a lover, he is an only son who is sexually proficient. - Rei, a mother who was aware of this, decided to use her own body to teach her son sex education so that he would not have wrong knowledge about sex. - At first, Rei learned how to masturbate, breast-feeding, and other sexual procedures, but the sex she had intended as a one-time thing reminded Rei of the pleasure of being a woman. - The son who knew this pleasure also wanted his mother's body even more and continued to thrust into his mother with all his physical strength.