For years unloved by her husband, Yukari harbored growing dissatisfaction, gradually becoming abnormally dependent on her son. No matter how much her pubescent son resisted, she began fixating on his cock. Catching him engrossed in masturbation, she noticed his erection and immediately rushed into the room, sucking him off without hesitation. Her sole desire: to have her son's sperm ejaculated deep inside her pussy. Once again today, she's pressing herself upon him to fulfill this forbidden craving.