A four-hour incestuous work between a mother and her son. The mother, secretly from her husband, sucks her son's dick and drinks his semen with both her mouth and throat, not letting go of the younger and more virile penis than her husband's. The son suckles and kneads his mother's breasts like a child to get an erection, thrusting his hips desperately like a male dog in heat to impregnate his mother's womb. The mother and son cannot stop their excitement over this taboo sex act, displaying their lewd behavior.
