After being laid off, I became a guest at my younger brother's house. And so, my life began where I was tempted by my grown-up niece showing off her bare bottom and anus, and played with by a little devil... 'Uncle, you're a pervert who gets excited seeing the hole in someone's butt~' With a kimon press, crushing riding position! Showing off her anus with a hammering piston, leaving uncle's balls completely empty...!