A mother of fifty who could not stand the sexual desire that increases with age without having a night life with her husband and repeated unfaithfulness. The son who feels intense resentment and abnormal lust in the appearance of such a mother rubs the breast and leads to the climax by playing with the ripe omako. A fifty mother who felt a strong pleasure in her son's actions. A son who touches his mother's woman and wants forbidden fellowship. Fifty's mother and son, who opened the forbidden door due to the entanglement of each other's carnal desires, drowned in a fiercely nasty lust.
