Little Mermaid Courfius AU
I'm enjoying myself re-reading all the brainrots I've had with @shamedumpster over the years, and this is one I really enjoyed re-reading, so I'm posting it for you all to enjoy too.
Courfeyrac is a Napoleon fish merman, happily living his life in the ocean with his best friends, Enjolras (a shark merman) and Combeferre (a gray whale merman). Even though Enjolras is very wary of humans, Combeferre thinks they are fascinating -or at least the stuff he finds in wreckages is, he's too big to go near the coast-, and Courfeyrac loves spying them. They are so joyful! And they don't have scales, but they make them, and they change them every day, and-
Meanwhile, Marius is the disowned grandkid of a small bourgeois, and his bad health has gotten him sent to the sea for a few months. Being the pre-goth little sad boi he is, he takes long walks by the beach at night, and there is this kind boy who seems to like going for a swim in the middle of the night, so he sometimes stops by the peer and they talk. He hasn't ever seen him clearly, of course, it being night and all, but it is very nice.
For some reason (maybe Enjolras warns him that it is dangerous to be around a human when they can potentially see his tail?), Courfeyrac goes to the Thénardiers, a family of sea witches, to try and bargain for legs. They give them to him, getting his voice as payement and warning him that if he can't make Marius love him, he will die and turn into sea foam.
That is how Marius, in one of his midnight walks, stumbles upon a naked, mute boy washed up on the shore. Guessing he's probably a survivor from a shipwreck, he takes him home and takes him in.
Meanwhile, the magic of the Thénardiers has transported Courfeyrac directly to the shore, which means he had no way to warn his friends of his decision. This leads to days of frantic search where Combeferre goes through the deep waters while Enjolras scours the coast, as careful as he can while also trying desperately to avoid thinking of how he could have died or gotten captured or- Once he finds Courf, they manage to communicate rudimentarily through vibrations on the water that Courf does with his feet, but it's complicated. Ferre can't even go that close to the coast, so he has to pass all his messages through Enjolras...
Meanwhile, Marius and his knack for languages has started learning sign language in order to communicate with his guest and new friend. They are getting closer by the day. What he hasn't told him, for some reason he can't articulate even to himself, is that he is engaged to a beautiful young lady of the name of Cosette, who is waiting for his health (and his financial situation) to improve enough for them to get married.
All is well, and Courfeyrac's hopes of this foolish deal ending well are high, when Marius haltingly confesses that his fiancée, Cosette, has announced she is coming to visit in a few weeks. And then Courf's heart breaks, because everything he has understood about human society seems to point to the fact that humans mate for life. So he should break them up. But then he meets Cosette, and she's so nice...
And this is where things get interesting. Because there is a part of Cosette's story that has been drilled into her to never tell anyone. Fantine, Cosette's mom, was a mermaid who sold her hair to be with her beloved, Tholomyès. But the deal she made had a problem: it specified that he had to love her, but not how well. So Tholomyès, in his selfish, disgusting way, loved her enough to keep her alive. But only barely. So Fantine had clung to life, knowing that Cosette would be neglected and abused if she left her with her father, until she had met Valjean and he promised to take the little girl away with him.
So when Cosette meets Courfeyrac, it doesn't take her very long to realize what is going on. She confronts him about it, and even offers to leave (no marriage is worth a life), but Courfeyrac refuses, because that's not the dealbreaker, is it? It's whether Marius loves him. And humans mate for life, so he doesn't.
The intended date draws near. Courfeyrac is getting more and more maudlin, Marius answers all of Cosette's questions with a pained "I love you, my darling", and Enjolras is very, very close to committing sea witch-icide. And then it gets to the last day, and the Thénardiers arrive to collect their prize.
But Courf's soul refuses to leave. "Yes, he is going to marry me" says Cosette, "but he loves both of us. And that is all that we need."
And then Enjolras threatens to eat them slowly and painfully if the Thénardiers don't give Courf back his fin to go back to the sea and back to shore at will, and everything is well that ends well.
I hope you enjoyed this (Very long) post! There is an aroace ExR spinoff, if anyone is interested. ^^






