Author's Note

(Various x reader) Y/n is Astrid's little sister. She develops a crush on Hiccup while he fell for Astrid. What happens when Toothless bonds more with Y/n, and doesn't like Astrid riding on him. What happens when Y/n finds another night fury and bonds with her? What happens when Astrid tries to chase Y/n's dragon away so that Hiccup will spend more time with her? What happens when Y/n leaves and Toothless tries to find her, and in that time Astrid cheated on Hiccup?