This finally has a proper title! Was Sirius Black & Violet Evans. This is about Lily's twin sister, Violet at Hogwarts. She is a Marauder along with the others and gets in as much trouble too! I suck at summaries!

Riku is a prince and Xion is a princess. Each summer they are brought together in the hope that they'll fall in love. This plan doesn't seem to get anywhere, until Xion is taken by a monstrous beast and Riku must go all out to bring her back safely. Rion.