My niece, Ena-chan, came to stay at Yamada's house, a freeter who only thinks about her butt. Ena doesn't listen to people, she just plays games all day long. She exposes her beautiful butt defenselessly. Yamada can't stand it and buries her face in Ena's ass... She was surprised at the sudden act at first, but she became happy from the middle and asked for more and more as if playing with the uncle. From that day on, the secret relationship between the two began.
