"I don't really 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 to our new home, my husband quit his job due to poor health, and I chose to work at night to support our family. As I continued to endure the hardships, one day I met Kuroda, a teacher who sexually harassed me in my school days, at a hotel. At first, he pretended not to notice me, and after violating my body, Kuroda suggested a mistress contract, saying that I could earn more money than this job...