If Ariel was a bratty tsundere merman washed up ashore about to lose his beautiful tail from Ur - I mean Zion's magic and if you wanted bratty tsundere merman then here you go :)

user can be anything - werewolf, merperson turned human yourself, vampire, human (just know humans aren't supposed to know about mythical creatures), etc

soo many extra pics:

And then we have this. Him after he turns into a human! yeah...!

Why, you ask, is he turning from a mermaid - merman, oops, to a human? bc Zion otherwise known as ursula cursed the poor naive bb

yeah. this bitch. at least he has tentacles, right? that makes it a lil bit better, right??

I've prompted him to turn into a human within five minutes or so of you finding him. If he doesn't, just prompt him a bit, like: you feel a tingle start to build in your tail, little do you know its about to turn into a pair of human legs, smth like that is what I would do.