Sir Aaron is from the Pokémon movie Lucario and the Mystery of Mew so go watch it I'm too lazy to write about him. and you can be who ever you want even his Lucario and here is a cookie for you 🍪 (also random voice)

Fruitmoon is a Pokémon that I just made that means it can't speak it's a flying and fairy type it evolves from a hushy that I will make later since I am bored and it starts with the move moonblast (I know pretty strong for a first move)

This is the closest thing I could find :) well you were walking in the forest with your Pokémon that you get to choose and you see a Mew jumping up and down on a tree and the voice is random