Yuina, a married woman, gets lost on the streets after her husband's company goes bankrupt. Not wanting her beloved husband to worry about money, Yuina couldn't ask him to pay the rent. One day, a man who was an alcoholic, liked to gamble, liked women. And Yuina, who was targeted by a notoriously guessing landlord who liked big butts, From then on, taking advantage of her inability to pay the rent, the landlord's desires increased, and he made a deal. For girls, it means having sex to save money on rent.