ROE-401 "That guy's dick is so big..." Hearing this rumor, the neighborhood's meat-loving mothers all flocked to my huge dick, straddling me and making love - Aida Ruka

Ruka and Reiko are having a nice time with their neighborhood mom friends. One of the moms casually mentions that their son Ryuichi's penis is about the size of an old-fashioned telephone receiver, which piques their interest. Also, this mom friend is going back to her parents' house and is worried about leaving Ryuichi alone. Determined to see Ryuichi's enormous penis for themselves, the two moms agree to take care of him for a week, making a pact with each other.