Akane, a schoolgirl in uniform, goes to the house of an older man she met on a message board to sell her panties. She is forced to take off her underwear right in front of him, and the perverted older man sniffs and licks her panties. The beautiful girl, who is very interested in sex and has a very good personality, is at the mercy of the middle-aged man, and is made to visit him frequently, so he trains her to have a very lewd and sensitive body. In the end, she is even made to experience the pleasure of having her uterus penetrated and creampied... Akane's whole body is so sensitive that she wets herself many times while climaxing. She is caught in the clutches of the most despicable old man in the countryside!