Siriusly Jealous

Regulus has a problem. He's jealous of his boyfriend James Potter's friendship with his older brother Sirius Black. Written for December Event's Advent Calendar, Hogwarts Eastern Winter Funfair's Christmas Eve Boxes, Hogwarts Southern Winter Funfair's The Nice List, Hogwarts Northern Winter Funfair's Snow Globe Maker, and December Writing Club's Sophie's Shelf on Hogwarts School of