"I really don't want to do it... But there was a reason why I had to do it..." One day, my happy life with my husband changed completely. Shortly after we moved into our new house, my husband retired from the company due to ill health, and I chose to work at night to support our family. One day, as I continued to endure painful days, I met Kuroda, a sexual harassment teacher from my student days, again at the hotel. At first, I pretended not to notice me and after committing my body, Kuroda brought out a mistress contract that I could earn more than this kind of work.