Toddle over to the babies

You tentatively stood up, padded ass in the air, before straightening yourself, holding out your arms for balance. You took one clunky step forward, then another, unable to do much more than look like a baby first learning to walk. After several minutes of slow, meticulous steps, you made it to where the babies were crawling around and playing.

You sat down beside a couple of boys who were playing with a ball chute. You watched them pick up the large colorful balls and place them on the wooden slide and giggle as they rolled down. You were slightly embarrassed to note that you actually had something like this, only for marbles.

You could help but feel slightly mesmerized as the colorful balls went down, longing to do it yourself.