He came to Tokyo and stayed at his aunt's house for a while. The uncle was on a long business trip, so the aunt and nephew started living alone together. Meeting his aunt for the first time in a long time, he couldn't resist the fact that she was still as youthful and full of feminine charm! The aunt also started to see her nephew, whom she had Ke'ai since childhood, as a man who had grown into a young man. The admiration and lust of the aunt and nephew mixed together, and they began to desire each other's bodies!