Girl's anatomy ~ Private parts are hot! Vaginal temperature 39.6 degrees~ 10musume_050519_01

This time, we're going to conduct a physical examination on Xiaoyou, who has a hot body! We'll measure everything from her lips, nipples, and areolas to her private parts, and even investigate her vaginal temperature to study sex. From 37.1 degrees Celsius before sex to 39.6 degrees Celsius after ejaculation, a woman's body is truly mysterious!