Yamada, who quit his job due to old age, receives a ticket for a delivery health service from his friends. Although confused, he calls one for the first time, and what appears is Kiki, a black gyaru full of vigor. Kiki, a modern delinquent unconstrained by common sense, doesn't care if her partner is an old man! Sex that surpasses that of young people, intense caresses, face licking, head licking, and finally, in-and-out sex!
