One day, a mother in her fifties, who has no time for sex with her husband and has a ripe body, witnesses her son indulging in masturbation. The mother unconsciously grasps and strokes her son's huge, enlarged penis. Unleashing her growing sexual desire, she devours his huge cock, makes him lick her ripe pussy, and invites him to ejaculate. The mother, who has not felt this strong pleasure for a long time, goes crazy with the forbidden pleasure and sways her H-cup breasts lasciviously, guiding her son's huge cock into her obscenely wet pussy.