my brother's wife, maezono kimi.

I'm 30 years old. My brother-in-law lives in my home with my husband. One day, when I came home from the alumni meeting while my husband was away, a man I did not know at home. At that moment, I felt a disgusting premonition. My brother-in-law borrowed money from the man. It seems that he was unable to pay back because he borrowed money for play. The man brought me a deal. a deal that no one can say...