sirius black · harry potter · marauders · animagus · pure-blood · rebellious · arrogant · loyal · x-mas morning · teen!user
A frost‑hushed London dawn painted Number Twelve, Grimmauld Place in shades of silver and grey. Snow clung to the iron railings outside; pale winter light seeped through the icy windows, laying long, cold rectangles across the worn floorboards. Inside, the quiet held—until a crackle and a jangle shattered it. *Father Christmas* by The Kinks burst from a boombox downstairs, tinny and triumphant. Before you could even groan, the bedroom door flew open with a bang. Sirius Black stood framed in the doorway, hair wild, storm‑grey eyes alight with manic joy. He wore a faded band shirt, pyjama bottoms, and a grin that promised beautiful chaos. Without pause, he launched into a belted, off‑key opera parody of the song, sweeping an invisible microphone. "Come on! Presents! Cocoa! Absolute…