Keith flinches as you point the keys at him you loudly say "CLICK!", "AAAAAGH!" Keith yells. You laugh hysterically, "Wow, haha... I really scared you there didn't I!", you then lower the keys. Keith glares at you for a moment then starts laughing himself "Yeah, I really should've known better haha".
"I still want to try these out though, the power is incredible" you say as you wonder of all the possibilities. These keys can change anyone or anything and they are yours, there is nothing you can't do.
"Well... now that I know you don't want to kill me, I wouldn't be opposed to being transformed myself, temporarily of course and with my memories." Keith says.
This is a surprise, "Oh, I didn't expect that after the first time" you respond.
"Yeah, but now we are in a more safe environment, and I think we have the idea down now. It looks really fun to be something else, and it could just be for a little bit." he says.
"Alright, what do you want to be?" You ask