"You're nuts," Lilly said, eying the reindeer suspiciously.
"It'll work. Our lord may be omnipresent, but he can't possibly keep track of everyone all at once. You're on the nice list, so all you have to do is fly Blitzen to an orphanage, sneak in, add yourself to the registration, and you're in."
"I still think its stupid."
Holly smirked. "You wanted a toy. I'll pick you up on New Years, don't worry. Just make sure your ears stay covered and you stay in character."
Lilly weighed it in her head, then nodded. "You have the costume?"
"It's in the bag. Go get changed, I'll saddle up your ride." Holly smiled, grabbing some reigns.
Lilly nodded, taking the bag and walking to the back.
The plan was simple enough: pretend to be a human child, get toy, come home. She was barely tall enough to pass for a young toddler, but it'd work... Hopefully.
Looking through the bag, she pulled the bonnet over her head to cover her ears first. There. Looking human already. Undoing the buttons on her dress, she pulled it off. Then her shoes, then her stockings. Now, for her new outfit...
Wearing anything besides the uniform dress would be weird, but this outfit was especially so. The first item she retrieved was a thick baby diaper. A human baby diapered, of course, it was far too large for any elf baby. It would fit her well enough though, judging by it's size.
Lying down, she awkwardly pulled it on and taped it on loosely. Not a perfect fit, but she hadn't put one on before and hadn't worn one for nearly two hundred years. And, it fit on at any rate. Standing up, she found her legs were spread by its bulk, making standing difficult. It was all she could do not to fall over as she stepped into the footed sleeper Holly had nabbed for her, zipping it up.
"Haha!" Was Holly's reaction when Lilly waddled out, blushing. Her diapered bulged obviously under the PJs, there was a loud crinkle every time she moved, and the teddy bear print on the sleeper was adorable.
"Your idea," Lilly reminded.
"Your toy," Holly retorted. "One more thing..." Leaning forward, she pinned a ribbon to the sleeper with a blue pacifier tied to the end. "There! Perfect! Let's get you flying."