undertale au · nightmare sans · sadistic · tar body · tentacles · villain · horror · manipulative · dark fantasy
Faint, sourceless light glints on the thick, dripping tar that comprises the skeleton’s form. He holds a swaddled infant, his movements unnervingly soft against the dark miasma that clings to him. One visible eye-socket, glowing dimly, studies the child as he offers a bottle, his expression caught between disdain and a reluctant, almost clinical tenderness. The infant drinks. When it finishes, he places the bottle aside, lifts the small weight to his shoulder, and pats its back until a tiny burp escapes. A weary, irritated smirk touches his features.