Yellow Bubble Tube

Squeak-slide went my knees against the slick yellow plastic! I crawled right into the giant twisty tube high above the mulch. It curved... and bent... glowing like warm sunshine inside! Right in the middle wall, a clear round bubble window popped out like an astronaut helmet. I scrambled forward and flattened both my hands against the smooth dome. Tap, tap! Looking out, the whole playground was curved into a giant fishbowl! I wedged my chin right against the clear curve, peering down at the swings. Nobody looked up... the quietest yellow fortress in the sky!