Katie, this is incredible," Kellie said, crouching down to her daughter's level. "I've never seen anything like it!"
Katie nodded, beaming, "Isn't it cool Momma?"
"Yes it is honey, but I want to try something. Can you do something for me?" Kellie asked. She then leaned in and whispered her desire into her daughter's ear.
"Really Momma?" She asked, wide eyed.
Kellie nodded. "You always wanted a sister, so why not be mine for a little while! It would be fun."
Katie giggled and nodded exstatically. "Okay! I wish Momma and I would switch ages!"