As a medical procedure to improve her physical condition, an innocent girl was asked to take off her panties and have her vagina washed. A schoolgirl who was raised in a serious and strict household. During the medical procedure of vaginal washing, her pussy is washed. She unconsciously lets out a sigh! Although she feels embarrassed even though it is a medical procedure, she gradually becomes unable to resist the pleasure. Before she knows it, she has accepted the doctor's dick, and by the end, she is moaning in earnest without even holding back her voice!