Saya, preoccupied with her husband due to his constant business trips, grows increasingly frustrated and turns her attention to her son Masato—the only one who can fulfill her desires. Drawn to his youthful vigor and hard cock, she begins subtly seducing him. While cleaning, she sways her hips unnecessarily, teasing him with her plump, pantyhose-clad ass. Masato can't help but notice, his teenage dick quickly springing to full erection. Surrounded by her relentless temptation, he becomes entranced by her sensual charm, gradually losing himself to her irresistible allure.