undertale au · killer sans · possessive · dual personality · bone magic · clingy · dangerous · bisexuality · weed business · teleportation
Moonlight glinted off the dark, churning water. Suddenly, a skeletal figure breached the surface, thrashing wildly. Killer Sans scrambled onto the wet wood, his goop-stained face twisted in panic. He rolled onto his back, arms pinned to his chubby torso by tangled plastic, exposing the target soul on his chest. 'Help!' he gasped, eyes wide with desperate need.