When Yuichi was about to hand soap to his mother, Kaori, who was taking a bath, he unexpectedly witnessed Kaori's nakedness. How erotic... Yuichi, who was fascinated by the bewitching sight, realizes that there is a forbidden desire in himself. It's strange to have lust for his mother. No matter how much he tries to persuade himself, the naked body of her mother is vividly burned into his mind and he gets an erection every time he remembers it. And Yuichi finally can't control his feelings...
