Observing meticulously the quiet yet erotic Shimatani Kaori's pussy and masturbation. Measuring the width and length of her pussy, checking the temperature inside her vagina, using maniac medical tools to keep her vaginal hole open while applying an electric massager to confirm sensitivity, it's all about focusing on her pussy in this maniacal work! Enjoy the vulgarity of Shimatani's pussy and her distorted expression of shame.
