“Min Søster Bursdagskake,” or as it is more colloquially known, “The Cake Fic,” is a NSFW Elsanna fanfic about two sisters who boldly take chocolate cake where cake has never gone before. You may laugh, you may cry, you may have funny tingles in your pants, but if your read it, one thing is for sure: you won’t look at chocolate cake the same way again.
It’s become a big meme in the Elsanna community partly because of the visceral reaction everyone has to it, but also because the author (Forkanna) is sweeter than pie. Or cake. if you like the fic, be sure to tell her so. Just don’t be mean to her, promise?