The Marauder's Keeper

Jessamin Potter watches out for her adopted brother James over the years, but what happens when Voldemort takes an interest in her and her family? Follow the Marauders over their time at Hogwarts through love, loss and adventure. Eventual JamesxLily and JessxSirius My first Fanfiction so please read :) Rated T to be safe, will update the rating as the content changes.