In order to repay the debts of her husband who failed in an investment, she was forced to sell off all of her assets and move into a 4.5 tatami apartment. "If you use your wife's body, I'll make the interest on your debt 0%." The former business partner set his sights on his wife, Rin's beautiful body, and began letting customers into the apartment every day. In the extremely cramped space, the wife offers her pussy to the customers, who are bought for money to have sex with her. And the husband can't do anything but watch as she is cuckolded. Today, he accepts creampie sperm from an unusually close distance...