Mother and son don't get along and fight all the time. One day during one of their usual heated arguments, the mother casually says something that deeply hurts her son. The mother is transformed into a female who can only think about pleasure by her son's lustful fangs, who is burning with revenge. "Please stop..." No matter how much she resists, her son's cock won't come out, and he disciplines her deep inside, taming her as his personal creampie masturbation pet...