High school girl on her way home from club activities recreates the traditional 48 positions! This time, we invited the hula dance club idol Himari-chan and her handsome coach to the Magic Mirror Van. I know, I know. You both really want to fuck each other so badly, don't you? This is a serious research project. If they do it, there's a big prize. If they don't do it, they can't leave the room. With a mountain of excuses prepared for them, the two finally cross the line. They get lost in sex with the spread-eagle fingering of "Hakko Nishiki". They cum simultaneously and happily with "Miyama Honte". They don't mind being creampied, and go from "Kuruishi" to "Chausu Nichiri". "Teacher, no, I'm going to come again!" With each new position they try, the sensitivity of their beautiful bodies deepens, and they can't stop dancing their ahegao faces as their beloved coach pounds them with his pistons!