Experienced instructor Momoka Ogawa guides an adult student role-play partner who loves sex but has never been with a woman. Their first lesbian lesson promises a clash of big, soft breasts. The student trembles at the unfamiliar feel of a woman's body during her first lesbian kiss, then the two shyly take turns sucking each other's nipples as breathy moans slip out. When her legs are spread, the teacher discovers an embarrassing mole near her pussy. Can the blushing beginner endure every teasing humiliation her instructor has planned through the end?