[SACZ-393]

Haruna Kawai 3: Perversion Mania Headquarters Presents Sister Humiliation, Creampie, and Pissing

A monitor-style work observing in detail the psychological state and behavior when unable to use the toilet. Haruna Kawai, a busty girl with 100cm hips, appears with her dynamite rear said to have the special ability to store large amounts of liquid, possessing the rare constitution of urinating only about three times a day. Under conditions where toilet use is forbidden, she eventually exceeds her limits, soaking the underwear covering her large buttocks completely. Having learned how to put on diapers, Haruna then changes her sister Hime na's diaper. Hime na is surprised to find a penis, yet proceeds to wipe it clean like a mother would, creating mutual excitement between them. Haruna becomes highly aroused as well, wearing matching diapers while pressing their crotches together and rubbing against each other, growing sexually excited. This fancy, erotic documentary captures the playful intimacy between a cheerful girl with an enormous ass and her diaper-loving, penis-owning older sister.