- Her mother, who is in her 50s and has a strong libido, spends her days in agony with her ripe and flourishing body aching violently. A son who witnesses his mother indulging in masturbation violently using toys to quell her strong desires. - A mother who feels abnormally excited by being seen by her son spreads her wide and invites her son. - The mother who straddles her face and licks the ripe and raises a voice of indecent pleasure awakens to the forbidden fellowship and escalates the act. - Toying with Ji ○ Ko, lewd in the mouth, tasting semen, leading it to Oma ○ Ko and holding it