Saiharu worked as an accountant at my company. She was beautiful... very smart, and I thought she would be perfect as a wife for my son. But at the same time, she was very attractive as a woman. Even though I knew it was wrong... I ended up having a physical relationship with her... I thought it would be a one-time thing, but it continued for five years. She said she wanted to continue our relationship even after she married my son.