When I entered a university in Tokyo, I decided to live alone. I was living in the countryside surrounded by a large family, and I had a hard time falling asleep in an empty room. When the time was a little past midnight, I heard a naughty voice from next door. In the middle of the night, I wonder if I'm watching AV at a loud volume... with a loud voice... I had no way of knowing that the beautiful and elegant wife next door was the owner of such a vulgar moaning voice.