Kyoko and her husband still have sex at night. That night, they were doing it but got caught by their son. The next morning, after her husband left for a business trip, Kyoko went to wake up her son. She found him masturbating. Kyoko was surprised by the size of her son's dick. When Kyoko entered the room, her son hurriedly put on his pajamas. Kyoko said, "I'll help you" and started jerking him off. The next morning, as Kyoko was preparing breakfast, her son hugged her and said, "I want to fuck you." In the evening, when her son returned from work, he hugged her again. Initially resistant, Kyoko gradually began to accept her son...
