One day, their smooth-sailing married life came crashing down. The husband, who had heard about his friend's fortune in the stock market, initially intended to earn some pocket money, but gradually became addicted and ended up with a huge debt. The wife, desperate to return to those happy times, decided to offer her body to the moneylender, as long as she could endure it... And so began a two-day, one-night hot spring getaway where she would be submissive and creampied until she was pregnant...