A woman resembling a male friend, wearing unbelievably mature lingerie and possessing a voluptuous figure, Misono Kazuka ROYD-157

Like a female classmate of a male friend, while hanging out as usual, I suddenly saw her underwear and her body, which was far more lewd than I could have imagined. The female classmate, seeing me so restless and unable to contain myself, showed a girlish expression I wouldn't normally have… By the time I realized it, we were already having sex until dawn. From that day on, I was irrepressibly excited by the female classmate who was gradually becoming like a woman. Even now, our relationship seems fake, and we keep making love.