The Schoolgirl Ririka changed school in the school where an uncle acted as the school affairs chief. Will take care of a manager of the gymnastics department by the invitation of the classmate, and be Rika, but learn eroticism in a man smell different from the girls' school which went so far. When be in ecstasies, and be absorbed in masturbation in a restroom while smelling the gym suit of the boy student who has taken it by a sudden whim….
