Chibita and Mamesuke are forced to take extra classes during the summer holidays due to poor grades. They see a pornographic flyer on the street and call a sex worker from a public phone. The one who shows up is a busty, sexy woman named Honoka. With her big boobs and big ass, Honoka is a sex drive-boosting machine that also combines sexual desire and maternal instinct! The two short virgins devour her soft, white, slutty body as their desires dictate!