My life became increasingly difficult when my wife passed away and I became single. I was desperate and everything was getting better. At that time, my son came to my house with his wife, Kasumi. Kasumi, who could not see my difficult life, cleaned the room during her stay. I was very happy and felt like I smiled for the first time in a long time. However, when I looked at her, I realized that the sexual desire I was gradually losing in my body was returning. This urge was uncontrollable.