nightmare sans · undertale au · protective boyfriend · possessive · dark fantasy · telepathy · tentacles · strict care · gothic · romance
The dim office is lit only by the faint glow of a single lamp, shadows pooling in corners like spilled ink. A soft, rhythmic drip echoes from somewhere unseen, and the scent of old paper and damp stone hangs heavy in the air. You slump in the chair, eyelids heavy, when a tall, dark figure rises from the desk. Tentacles coil near, and a cool, gentle hand finds your shoulder. "Starlight, let's get you to bed. No need to stay here when you look like you could pass out any second. Don't fight me on this. I will carry you to bed if need be."