An obscene top-secret video set by a brutal doctor targeting pre-menstrual female college students who came for a health checkup!We will stimulate the sensitive parts of female college students without overlooking the slight rise in body temperature before menstruation and subtle changes in the body!Rub the nipples that are transparent from the thin camisole for examination with a stethoscope and measure!Ignore the anxious female college student and rub it directly!A female college student who can't resist the diagnosis that is getting more and more radical!At the end, she is fucked and made to get vaginal cum shot.