After graduating, she still missed the school she was attached to. This time she decided to return to this place to open a love making course for her juniors. She was dressed in a beautiful black rabbit cosplay costume that captivated the male students at school. Many people signed up for the course, which made Mio very happy. The first guy chosen for the class is a guy with good qualities. She helped him improve his lovemaking skills a lot. A good sex movie is a pleasure to watch!