My mother came to visit my wife and I for the first time in a long time in the town where we live. It's been a year since my father passed away, and I was relieved to see that my mother seemed to be doing better than I expected. That night, I happened to see my mother naked in the changing room. It had been years since I last saw my mother naked... I was suddenly turned on. I asked my wife to have sex with me for the first time in a long time, but she refused. However, my aroused and erect lower body showed no signs of calming down, so I sneaked into my mother's bedroom. I gently lifted the covers over my mother's snoring sleep and enjoyed her body. Unable to resist, I ejaculated on her... My mother had woken up halfway through. The next day, when my wife went out shopping, my mother gave me a lecture. I took out all my shame that she had found out and my unquenchable sexual desire on her...