"Fine, since we're working in fantasy logic and you say I was once your daughter, I wish you were my daughter." Katie said.
Kelly's eyes widened. "Wait, Katie, noooo" her voice raised several octaves as the ring warmed on Katie's finger, though Katie didn't think anything of it. Kelly felt her body shrinking back, her clothes becoming huge on her as her body regressed back through puberty. For all her squirming, Katie seemed either unaware or unwilling to notice a change. Soon, Kelly stopped, staring down at herself. She was just a little girl, hardly six years old.
"Katie! What have you done!" Kelly squeaked. "Turn me back."
"Young lady! Is that any way to talk to your mother? And what are you doing wearing my clothes?"
"But..." Kelly started.
"But nothing, march back to your room and get dressed." Katie said.
Kelly blinked, and tears came to her eyes. Her own daughter was now in charge, she had no memory of things. She had no choice but to go to Katie's room and put on katie's clothes. "What am I going to do...?"