Taking a few steps back, you decide to prove your power to Kyoko by growing yourself. You feel your swimsuit start to tighten as the change hits you. Inch by inch, you start to grow. Kyoko hasn’t noticed yet and says “I knew it, you were just pulling my leg. Good one Nayuki.” And then she laughs. You laugh to, still growing. You bend your knees as you stand on the bottom so that it doesn’t look like your getting bigger.
“Ya, I guess you got me” You giggle “People growing all the sudden by some magic power I got from a genie. I cant believe you didn’t realize I was joking right away” You tease.
Kyoko splashes you a little “I did figure it was a joke, I knew right away silly, I just was playing along”
You decided its time to show off. “Well Kyoko, I hate to say it, but the joke is on you” You stand up fully, showing your now as tall as Kyoko is, maybe a little taller.
Kyoko’s mouth drops open “N-Nayuki! But…that’s impossible!” She says, stunned.
“Oh its not impossible, not for me” You smirk, now having to look down at Kyoko, since your now 7 feet tall. Your swimsuit is about to burst from your growth, but your not stopping. “So, believe me now Shorty?
Kyoko nods, absolutely transfixed by your growth. Your now 10 feet tall, and your swimsuit cant take it any more, and tears open, revealing your huge, nude body. The water, which had been up to your neck before, now only came to your waist.
“Nayuki, you can stop now, I believe you” Kyoko says, sounding a little intimidated. She wasn’t used to being so small in comparison. Usually she was the tall one.
“I don’t want to stop” You say, and start growing faster. 12 feet go by, than 13, 14. At 15 feet high, the water is only up to your knees. But you keep going till your 20 feet tall, big enough that Kyoko is only up to your shins. You sit down in the spring, and even sitting the water only is up to your crotch.
Now