"I'm going to make you little like me, a kid my age!" Amelia smiled theatrically.
"Oh, ok, that sounds fun! I'll get ready to be a little girl again." Anna smiled. She was prepared to pretend to be one when Amelia did her "magic" like talk higher and maybe act a little more hyper. She even thought maybe she'd pretend she didn't remember being older.
Amelia waved her wand at Anna and shouted "Abra Cadabara"
There was a flash of light around the tall, dark blonde woman. Anna was about to start pretending but she noticed something was off. Her clothes were starting to get larger, her breasts were starting to shrink, and Amelia was starting to get closer to her own size as she shrank.
"What's happening to MeeeEEEEE," She cried, her voice becoming higher. Her sleeves were now flapping as she waved her arms frantically, her pants dropping to the floor as her feet felt tiny inside her larger shoes.
"Your becoming a kid like me!" Amelia shouted, seeming delighted by the change. She clapped her hands as Anna continued to shrink back through her younger teen years, into preteen years and back towards single digits. "Shouldn't be too long now."
Anna tripped over herself trying to make it to a mirror, but when she did, she stopped and gasped. Standing there in the mirror, plain for all to see, was a little girl ... herself as a little girl. There was no evidence of the beautiful woman she'd been a few moments earlier, in fact she looked like a child who had tried to put on her older sister's clothes.
Behind her, Amelia giggled. "Now we can start having more fun." She said as....