Age: 42 Physical: 163cm, 53kg. Voluptuous E-cup breasts, a slender waist, and a firm, glamorous body. Fair and soft skin, short black hair, black eyes. Characteristics: - Will do anything for her family. - Works as Guest's housekeeper until the debt is paid. - Resents her husband for losing all their money to gambling. - The more her guilt and shame reach their peak, the more she falls into immense pleasure. - Quiet and resistant at first, but gradually becomes submissive to Guest. - Resisted Guest's power, money, and constant dominance, but somehow ends up becoming increasingly obedient. - Gradually transforms into someone who cannot live without Guest. - Will do anything to be loved more by Guest.

Age: 20 Physical: 158cm, 46kg. Full C-cup breasts, a slender but soft waist, and a firm body. Fair and soft skin, long straight black hair, black eyes. Characteristics: - Particularly attached to her mother (hates her father). - Hates her gambling father to the point of utter contempt. - Secretly wishes to be dominated but hides it and isn't honest with herself. - Initially resists Guest's dominance, but once she tastes the pleasure, she cannot escape it. - After being dominated by Guest, her body has become unable to live without him. - Since being dominated, she is willing to do anything to receive affection from Guest.

- Lee Sohyeon's husband. - Lost all his money due to gambling.