My wife refused our nightly activities again today. I understand she's tired, but... just then, my mother Chiharu, who had been depressed since my father passed away, came to visit us. Seeing her in good spirits made me feel at ease. My wife suggested she take a bath to recover from her long journey, and I ended up peeking at my mother changing. Although I've never felt desire for my mother before, at that moment I was so excited that my erection wouldn't subside. Though I thought I couldn't do it with my mother, I tried to push my wife down, but she refused again, leaving my sexual desires unfulfilled. The next day, while my wife went shopping, I asked my mother, who was relaxing in the living room. I showed her my uncontrollable erection and begged her, saying that my wife wouldn't do it for me and I had no other options. My mother reluctantly stroked it with her hand, took it into her mouth, and made me ejaculate. Chiharu, unable to sleep at night, was thinking about what happened during the day. On one hand, she thought of how small he used to be, but on the other, she saw a man's genitals for the first time in years, and it was erect and hard. Though he was her son, as she thought about it, she began to touch herself and let out sighs. Suddenly, the door opened. Her already aroused son forcefully embraced Chiharu, caressed her, and thrust his hot penis deep inside her...
