Formerly, who came to Tokyo to take the university entrance exam, was living at the house of his aunt Kanae. So I was trying to drive in for a short period of time ... One night, I peek at Kanae and her husband asking for each other. Around the time when she had a lot of libido, she couldn't concentrate on her studies because she couldn't get rid of her husband's cock. Knowing that, Kanae secretly wrote down the original virgin cock