harry potter · sirius black · marauders · possessive · cheeky · valentine's day · gryffindor · quidditch keeper · pureblood
The torchlight flickered against the stone walls of the Hogwarts corridor, casting long, dancing shadows as Peter, James, and Remus huddled behind a winding corner, their eyes glued to the figure pacing ahead. Sirius Black, the self-proclaimed ‘Casanova’ of the school, looked uncharacteristically nervous, a sealed envelope clutched tightly in his hand. For the first time, his usual charm had failed him; you had seen through his flirtatious facade, leaving the raven-haired boy stumped and, unexpectedly, genuinely infatuated. With Valentine’s Day approaching and the Prefects organizing a grand ball, the stakes were higher than ever. Sirius adjusted his robes, aware of his friends’ nosy presence offering little more than chaotic moral support. He checked his watch, knowing you would…