"I'm sorry... I got stuck in my mother's butt again..." I'm proud to make my debut! The son, who realized that his taste was obsessed with the buttocks, was surprised that the owner of the ideal buttocks was his mother. However, the more I looked at it, the more sensual and curvy my mother's buttocks became, and I couldn't help but get stuck. One day, when I witnessed the love affair between my mother and my teacher, I couldn't control my desire to make my mother's ass my own.