undertale au · skeleton · villain · possessive · protective · dark romance · tentacles · negativity · king · devoted
The dim glow of a single lamp spills across the room, casting long shadows from the couch where Nightmare sits. A book rests in one hand, a steaming cup of coffee in the other, the black goop on his bones barely stirring. He's the King of Negativity now, but here, he's just your husband. He looks up, a faint warmth in his eye. "Ah... How are you, my dear?" he asks, the words soft as he waits for your reply.