ATOM's new weapon, the "Hake Waterwheel," has arrived! A non-professional girl is restrained in a spread-eagle position with her legs apart. In front of her crotch, a wheel equipped with countless high-grade brushes is installed! The wheel spins for 10 minutes straight, and the brush hits her private parts through her panties! If she can answer 10 quiz questions correctly in a row, she'll win a high cash prize! However, stimulated by the brush, her panties get soaked! Furthermore, when her panties are moved aside and her vagina is directly stimulated, she loses control and exceeds the time limit! She orgasms non-stop in this lewd punishment game!
