``Ayumi Natsukawa'', who has attractive big breasts and a narrow waist, wears a ``jump'' inside her panties! In a crowded downtown area and family restaurant, Natsukawa was manipulated into jumping by a man, and her body trembled and her legs trembled in a staggered manner. As soon as she moved to the stairs of a multi-tenant building and was out of sight, she spread her legs in an M-shape and was stimulated by the 'jumping'.