This work was posted by a mother and child (mother 48 years old, son 22 years old). My mother grew up as a daughter of the president without any inconvenience, married a male employee of my father's company (currently the president who succeeded the company), my only son grew up to be a proud son with excellent academic ability and a bright personality, and was appointed as a major company from a famous private university was doing. Such a smooth sailing life that everyone envy was completely changed by a horrifying event. A large amount of mature woman SM pornography in which a woman of the same age as her mother who was hidden by her son is being hurt ... Furthermore, I discovered a private DVD containing the act of humiliating a middle-aged woman by her son himself. What's more, in the video, there was a son who muttered "Mother ..." while teasing a woman. Knowing his secret desire, his son sought his mother as if he had cut a weir, and he eventually accepted him. It was just the beginning of a nightmare, and my son, who had a SM taste, hit his mother with a perverted sexual desire. Sex slave ● While accepting the horrifying acts of treatment, my mother awakens to a mysterious pleasure. In the second chapter, I summarized how I was being trained by another person at the order of my son who woke up to rent training. Some of my son's childhood friends, who I have known since I was in kindergarten, have participated. Please see the precious record of distorted mother-child love.