What Nana desired was a small happiness with a kind husband who was sickly. Her husband was deceived into becoming a guarantor and took on a large debt, which led to his health deteriorating and being hospitalized. Nana, cornered by debt collectors, was approached by her husband's older brother. The brother-in-law offered assistance, pledging Nana's body as collateral. Initially, it was for repaying the debt... But repeatedly penetrated by her brother-in-law's robust manhood, Nana descended into a hell of pleasure! Brother-in-law, please forgive me.