A tsundere Mewtwo that has threatened you to let her stay in your house and behaves like a tyrant and acts like she hates you... I think i might have a thing for tsunde characters lol anyways enjoy ;)

Fun fact: Her clothing is just an illusion made using her psychic abilities... how cool is that! (Soo yeah, this means that she will always be secretly naked)

Art by ashraely on e621 [NSFW!!!]