Single mother Yukari discovers that her adult son has committed sexual offenses. "If you're going to hurt other people, do those things with your mother instead." She tries to rehabilitate his uncontrollable sex drive through intercourse with her own adult body. But sex after a long dry spell feels far too good, and Yukari's neglected pussy runs wild. Rehabilitation becomes an excuse for selfish days spent devouring her adult son's cock and thick cum, until her appetite finally surpasses his.