the hentai gynecologist's mischievous ashamed of stealing a picture of her colon and being left behind... a group of schoolgirls who are humiliating

A post from a perverted doctor who feels sexually excited about excretion and its expression. Insert the intestinal organ into the anal of a female schoolgirl who thinks it is a normal examination. Girl students who gradually became unable to do it are excreted while worrying about the doctor's eyes!