Five amateur girls challenge a skirt drawstring quiz with their hands restrained! As time passes, their skirts get rolled up more and more! Their panties are increasingly exposed! Even their bras! If they can correctly answer 10 quiz questions before their skirts are fully lifted, they win a prize of 1 million yen! However, if their skirts are fully lifted, it's game over, and they face an immediate punishment of getting fucked!
