One day, shizuka was having sex with her husband. Shizuka kept asking for more, but her husband couldn't satisfy her. Their son had been quietly watching them. The next day, while shizuka was cleaning, her son came to her. Shizuka noticed something strange about her son's behavior. He looked at his mother and hugged her tightly. Shizuka tried to resist, but her son forced himself on her. That night, shizuka was taken by her son again. Before she knew it, shizuka had become addicted to her son's cock, and started fucking him every night.