"Natsuko Kayama", a gorgeous body that wraps around a man, pursues pleasure and completes a masturbation collection that is immersed in forgetting herself! A permanent preservation version that carefully selects and records 9 masturbations that I seriously felt, such as extra-thick masturbation that challenged the limit of thickness by trying the feeling of insertion with a lot of, corner masturbation where Natsuko who was in estrus breathed heavily and felt it in the corner of the sofa, and real serious masturbation that was too private as it was when she completely entered her own world and indecently did yoga and climaxed with a 'leg pin' while completely entering her own world!