A few years after his father-in-law died. I went to Tokyo after a long time with my mother-in-law who lived in the countryside. Kokiku, the mother-in-law who gave birth to her wife early, is still in her 40s. It was shy and white, and I had been curious ever since I went to the wedding greeting. My wife was, of course, cute, and I had children, so I hid my feelings. I was really happy when I heard that Mr. Kokiku would stay at home for the first time in a few years, and I was so excited that I couldn't sleep if I thought I could meet him again. My wife doesn't like sex very much, and Kokiku seems to be expecting a second person ... When I saw Mr. Kogiku's underwear in the laundry basket, my reason disappeared and I was crazy and smelled it. when kokiku found chi yoko, who had a painfully erection, in the care of her... I was given this time only, but I had no choice but to have a sex with Kokiku.