The two single brothers who lost their parents lived together at their parents' home, but the older brother was laid off and unemployed, so they relied on the younger brother's income to make ends meet. - One day, my younger brother brought home the woman he was going to marry. - Rather, she is my registered wife and we will be living together from today onwards. - The older brother is taken aback, but agrees, feeling inferior because he is unemployed. - She's beautiful, kind, and has ample breasts that make it difficult to focus your eyes. - Although she was my younger brother's wife, I couldn't help but think of her as a sexual object. - Then, just as their cohabitation life was going well, they received shocking news. - My younger brother died in an unexpected accident. - Then the two left behind...