After my father passed away, my mother became depressed and depressed. If I had stayed home, I could have helped, but the situation was difficult. My uncle, my father's younger brother, who I'd always been close to, started watching my mother, and she gradually regained her strength. One day, my mother and uncle showed up at my house. Unable to help my mother when she was in trouble, I accepted them and our strange life together began. My uncle was quiet at first, but gradually he began to show his true colors, and he accumulated debts through alcohol and gambling. The situation took a sudden turn when I witnessed my mother in a lewd state. While I was at home for work, I happened to see my uncle and a man tormenting my mother. She was tied up, tormented by the man, and forced to orgasm. I hurriedly left the scene. One day, my uncle was out, and I confronted my mother about what had happened. My mother looked down and told me about what my uncle had done to her, and how she had been sold to the man for money. She closed her eyes and said she was sorry for being such a mother. Then, as if she had made up her mind, she embraced her son and lovingly took his crotch into her mouth...