A mother who has been accumulating some pent-up dissatisfaction recently. After trying a mysterious supplement (aphrodisiac) given by the neighbor's wife, suddenly her genitals start aching terribly! She tries masturbation to alleviate the pain, but it doesn't subside. Thinking, "I might as well involve my son with this aphrodisiac," she secretly mixes the aphrodisiac into her son's drink. What happens next between the mother and son...
