A beautiful and seductive mother in her fifties is bored and dissatisfied with her daily life, so she buys an adult toy out of curiosity. The fifty-year-old mother is so engrossed in the vibrations of the vibrator that she masturbates. When her son returns home, he is entranced by his mother's ripe, large, white breasts and her huge, protruding buttocks. The son is abnormally interested and aroused by his beautiful mother's lewd appearance, and when he devours her ripe body, the fifty-year-old mother is confused, but trembles with female pleasure and becomes immersed in their intercourse.