Submerged

Based on a prompt from phanfic.

Prompt: One of them has a fear of water, but decides to try to overcome it for the Krave challenge. They end up falling in the water and their legs suddenly merge together. Pop! They find out they're a merman (can be birth curse or genetics idm) please someone write this! (Or just Mermaid!Phan plz thank you)

I hope it's up to your standards :/

TW: Swearing