Satsuki, who is frustrated due to sexlessness with her husband, sees her son's cock in the morning and her body aches hotly, finally holding it in her mouth and making an obscene mischief. Since then, Satsuki, who can no longer control her desires, begins to attack her after bathing and sleeping, and she begins to repeat mischief to her son more aggressively. And her son gradually became captivated by the pleasure given by Satsuki.
