Reiko, a beautiful and seductive stepmother, lived an ordinary life as a housewife, quietly managing daily chores. One day, she discovered her underwear stained with semen in her son's room, and the scent triggered intense sexual urges within her. Indulging in masturbation, Reiko revealed a deeply perverse side she had never shown before. She exposed her wet pussy to her son, teasing his erect cock with handjob and footjob, bringing him to climax with intense blowjobs. Overcome by pleasure, Reiko pressed her dripping pussy against her sleeping son's face. Turning her son into her personal sex toy, she pursued ecstasy with overwhelming sexual skill and her alluring mature body. Her growing passion and obsession only deepened her insatiable desires.