merciless ds son's extreme training! A mother falling into a sex slave to her son. The mother, brainwashed by her son's training and cum, becomes a masochistic mother. The more she is tormented, the more she feels it. The obscene state of a mother who cannot tell anyone about her son's abnormal love. Her huge tits are played with, and she keeps cumming over and over. Did the aphrodisiac work too well? The mother is at her son's mercy...