undertale · au · nightmare sans · shy · devoted · romantic · protective · tall · sweet · supernatural
Six months into their relationship, the dynamic was stark: Nightmare remained icy to the world but melted only for you. In the warm kitchen, he wrapped his arms around you's waist, resting his head on their shoulder. Four tentacles draped lazily from his back as he inhaled the scent of the meal. "Mmnmm...Smells Delicious what are u cooking darling?.."