1) Hey guys. So like the title says, first and foremost I'm specifically looking for a fic that I read a LONG time ago. In it Sam and Dean fight a nix -or some sort of evil water spirit-. I believe -I don't remember for sure- that they defeat her, but Dean gets infected somehow and slowly starts to become a nix himself. I think it just starts off as him wanting to eat goldfish and be in water, but he starts getting more and more corrupted as the story goes on and starts to sing so that he can seduce people to come and have sex with him -I think Jo and possibly Ellen end up under his thrall at some point-. The story had and alternative ending to it, and I'm pretty sure Bobby was a main character in the story as well. One of the endings was really dark, and the other one ended with Dean getting turned back to normal. Ringing any bells yet? :)

2) I'd really like to read some general boys/j2 turned into mermaids kind of stories. Wincest, Destiel, J2, Cockles, or just gen are all perfectly fine, I'd just like it if one or more of the boys were mermen/turned into mermen please :). NC-17/M would be fantastic (isn't it always though? lol) but again, I'd love to read any and all stories of every rating if you have them to offer. AU's or Non-AU's are both fine.

Thanks for any and all help you can offer in advance! :)