The merciless S&M son's extreme training! The mother falls into being a flesh toilet for her hypersexual son. The son's training and semen seep into her body, taming the masochistic mother. The more she is tormented, the more she feels it—the lewd mother's shameful state. An abnormal love that cannot be told to anyone. Her massive breasts are played with, making her convulse and orgasm repeatedly. Did the aphrodisiac work too well? The mother is at her son's beck and call…
