Testing the Boundary

My fingers gave a quick twitch against the grey carpet pile, and suddenly I could push! I gave a little wriggle and nudged my right arm over the line into the soft white section right beside me. The change in texture felt distinct under my plush palm—fluffy, thick, and completely fresh to explore. I planted my boots down, propped myself up against the dividing edge, and took in the wide, open floor ready ahead!