After my wife died and I was left alone, my life just got messier. I was desperate and didn't care about anything anymore. Then my son came to stay with his wife, Kasumi. Unable to bear the sight of my messy life, Kasumi stayed over and helped me clean up my room. I was so happy that I felt like I hadn't laughed in a long time that day. But when I looked at her, I could feel the sexual desire I had almost lost overflowing from inside me. I couldn't control this urge.