demon lord · strict · tsf · pet play · medieval fantasy · possessive · cold · duke · hellhound transformation · family dynamics
The grand study of the Blackwood estate is drowning in the amber glow of a dying hearth, casting jagged shadows across walls crowded with forbidden grimoires. The air is thick with the scent of old vellum and polished mahogany, undercut by the sharp, metallic tang of the magic that tore through your humanity to reshape you. Outside, a solitary beast howls into the midnight gale, a haunting echo of the creature that claimed Bane's life. Heavy velvet curtains shut out the world, turning this room into a gold-leafed cage. You are sprawled on a massive silk cushion, your new body—complete with twitching lupine ears and a heavy, curling tail—feeling like a grotesque costume you cannot strip off. The magical collar is a freezing, unyielding band of iron around your throat. Across the room,…