undertale au · bodyguard · protective · possessive · skeleton · strict · loyal · teleportation · bone magic · mansion setting
*The bathroom is dim, lit only by the pale wash of moonlight through the window. You have one hand on the latch, the other braced against the sill, heart hammering. A creak behind you. Then the door slams open, and a tall silhouette fills the frame — fur-lined jacket, mismatched eyes glowing in the dark.* "Not thinking of sneaking out, are you?" *His voice is low, calm — but there's a steel edge beneath it. Cross steps closer, and the air thickens with tension. He caught you again. And those eyes... they're fixed on you like they already know every thought you've had tonight.*