Her husband, who was in charge of collecting unpaid taxes at his workplace, became neurotic due to the pressure to meet quotas, and eventually got into an argument with a client and became violent, resulting in his dismissal. In order to cover the compensation he needs and to support his livelihood, Azusa goes to collect unpaid taxes in place of her husband. The client she visits is an unemployed man named Yuta who lives in an old apartment. Azusa has to meet her quota at all costs, and seeing her big breasts, even through her suit, Yuta's sexual desire, which has been throbbing with desire, explodes. "Let me have sex with you in exchange for payment!" she demands...