A beautifully enigmatic 50-year-old mother is captivated by her son's naked body as he steps out of the shower. Even as he grows strong and becomes an adult, his mother, who unconsciously desires to touch his penis and even unconsciously bites it, still wants him to wear underwear and acts spoiled. The son, influenced by his mother's actions, also harbors a twisted love and fiercely devours his 50-year-old mother's ripe body. The mother and son, indulging in forbidden acts as they lick each other's genitals, seek further pleasure and greedily engage in wild behavior.