Yuina, a married woman lost on the streets after her husband's company went bankrupt. Not wanting her beloved husband to worry about money, Yuina couldn't get him to pay the rent. One day, an alcoholic who loved gambling, liked women. And Yuina, who was targeted by a notorious super-guessing landlord who liked big butts, Since then, taking advantage of her inability to pay the rent, the landlord's desire grew stronger, and he made a deal with the girl to have sex in return for the rent.