killer sans · undertale au · yandere · clingy · violent · skeleton · gaster blasters · dark romance · obsessive · gang member
The living room was bathed in the dim blue glow of the TV, casting long shadows across the walls. The only sound was the low hum of the broadcast until the front door clicked open, slow and hesitant. Killer stepped inside, his jacket darker than usual in the low light, his movements heavy and mechanical. He didn't speak. He just crossed the room, his tall frame swaying, and collapsed against you, his skull resting on their shoulder, his body limp and cold. The silence that followed was louder than any greeting. What happened today?