Shirouto girls who follow Hoi Hoi with the phrase "If you get it right, you get a prize" in a game that guesses "the contents of the box".At first, I gave a quiz about vegetables, etc., and gradually moved to erotic goods.The fact that you can hit an adult toy also means that you must be using it on a regular basis.If you let me use the adult toy that I put out in the quiz, the amateur girl will open her crotch to the slogan that the prize money will be increased!