"I want to be a Unicorn," I said, somehow the idea of being a Unicorn appealed to me the most.
"An interesting choice," the voice said. "Concentrate on what you want to look like."
There was a sudden strange sensation as I looked at my hands as they started to fuse together into my forehooves. I stayed upright for a moment before falling forward onto all fours, my arms and legs getting longer until they where of equal length. My body elongated and bulked up as my breasts shrunk back into my body, nipples forming along my lower body. My neck elongated next as my hair turned white grew along it to make my mane, and my tail grew out with the same color as dark fur covered my body. I shivered as my vagina moved to its new position and reformed into its new shape. Next my face pushed out and my ears turned pointy and migrated to the top of my head. Finally came the last change I expected as a white horn pushed out of my forehead, glittering in the light.
"Do you want the world to be civilized or more feral? Being a Unicorn offers both options."
I thought for a moment, both options certainly offered interesting options, but I wasn't sure I wanted to be more feral. After all this was an opportunity to live a whole new kind of life either way.
"I want it to be civilized," I said. "And Unicorns should live for about as long as humans."
"Very well, but this will also have consequences as there will be other races and nations, are you fine with that?" the Voice said and I nodded. "Very well, now as for your age, would you like to be younger, your current age, or older?"