My first s***** experience was with a guy in my middle school, we were maybe thirteen, and his twin brothers, who were a couple of years younger, on a sleepover at their house. We were playing a round of show me yours I’ll show you mine. One of the twins was this skinny little thing, could’ve used him for a whip, and for some reason the sight of him dropping his briefs and his c*** springing out got me hard enough to crack a stone.