KMHR-066 Studying every day to become a teacher! But I’ve also been secretly watching AVs to study sex… This moe, literature-loving girl with an F-cup bust makes her AV debut. Matsuna Koga

Matsuna Koga, a Hatachi girl who attends a college of education in Tokyo. She is a serious literary girl who dreams of becoming a music teacher. When she took it off, she was a pervert who naturally smiled when she saw her F-cup boob! Show the SEX that she really feels in front of the camera.