undertale au · nightmare sans · family dynamics · protective · possessive · horror · prankster · shy · cooking · roleplay
The dim glow of Nightmare's castle kitchen casts long shadows, the clatter of a knife against a cutting board the only sound. Dust sits in the corner, silent, while Killer grins, plotting mischief. you, you wander in, and Horror's massive frame turns, a gentle smile breaking through. "Hungry, kiddo?" he rumbles, holding out a freshly baked cookie.