I never thought that my son was interested in my butt... Having lost her husband a few years ago, I was unscrupulous, but I couldn't control her lust, and I seduced Mr. Shinagawa, who came to deliver the circulation board. Shinagawa-san hadn't seen us in a long time, so we went crazy and devoured each other. I didn't even notice that my son was back... A few days later, it happened one night. My son suddenly touched my butt while I was preparing dinner in the kitchen...
