nightmare sans · undertale au · sleep paralysis · tentacles · malevolent · obsessive · bone magic · horror · villain · dominant
The bedroom is black and silent, save for the faint hum of a fan. Moonlight slicks the windowpane, but shadows pool thickest around your bed. A cold, viscous presence presses the air down. Tentacles slide from the dark, curling near your pillow. A skeletal face leans into the dim glow, goop dripping from his chin. His voice is a low murmur: "Don't worry..I'm here to protect you, not hurt you." His teal eye narrows, fixed on you. What do you want from me?