A Nudge and a Slide

I pushed past the sofa cushion and hopped straight down to the floor. Right by the bookshelf sat a wooden domino tile, bold and black-and-white. Naturally, I gave it a tap with my foot. Clack! It tipped flat, right onto another one, making a tidy little stepped bridge. I perched on the edge, swinging my legs. Perfect spot to see the hallway light cut across the rug.