I thrusted the wheels forward and the tiny front wheels came off of the ground. She gave a loud shriek and grabbed for the handles. That was okay with me - as long as she didn't shift her weight around. I got us balanced and then began pivoting back around so that we were facing Hannah - who was laughing so hard that her body was shaking.

"I'm taking your sister for a ride, Hannah," I told her.

She cackled and gave me a tear-filled wave.

"You ... you said no wheelies!" Helen gasped.

"No," I countered. "We told YOU no wheelies. I'm the Wheelie Master!"

"How .. How are...