The Sand Fortress

I trundled all the way across the grassy park lawn, searching for a real construction project. Tucked inside the sunny sandbox, I spotted a bright yellow plastic pail resting beside a red spade! With a mighty rolling leap, I launched my round middle straight into a damp mound of sand. I wobbled, spun, and mashed my squishy belly against the sides, flattening every clumsy lump until a surprisingly neat, domed fortress took shape around me. Who knew a rolling dumpling made such a magnificent little bulldozer?