Michiko gave birth to Shinichi during her student days. After graduation, she started a business with her husband, but their busy work life left little time for her to spend with Shinichi. On the other hand, when they were together, she doted on him excessively, and Shinichi was also spoiled. However, this relationship continued even after Shinichi became an adult, and eventually, they developed a physical relationship. At home, they had to be careful of their father's eyes, so Michiko and Shinichi went on trips alone. Here, they didn't have to worry about anyone's eyes.
