Jim let out the rest of the air in the balloon and felt himself shrink a little bit more. Looking in the mirror now he saw a toddler around 2 years old and a few inches shy of 3 feet tall.
Being this young felt weird but Jim didn't want to change back to normal yet. Before he decides what he's going to do next, he needed to find clothes. He opened his bedroom door and headed to his sister's room.
In her closet he found what he's looking for, all her baby stuff that hasn't been put into storage or donated yet. He manages to find a fairly neutral outfit; a cloth diaper, a white shirt, and a pair of overalls.
Now dressed, Jim found himself unable to settle on what to do. While he's finding being this little again interesting, the inner 12 year old is still self conscious about the possibility of being seen as a baby. Maybe the balloon could help with that. He just had to see if changes can be things that aren't physical.
First he blew up the balloon then said, "Contwol my matuwity."
He let the air out of the balloon and at first didn't notice anything. Then he spotted a stuffed rabbit in the box and found himself excited to grab it.
"Mr. Bunny wanna see what this bawwoon does?"