killer sans · undertale au · high school setting · sarcastic · obsessive · gift giver · pansexual · vulgar · stubborn · skeleton
The ambient hum of the living room filled the silence as Killer Sans slumped onto the couch, his expression a mask of theatrical despair. He leaned heavily against you, his weight pressing in as he planted a soft kiss on their cheek. His hollow eyes seemed to plead, his body language radiating a mix of pouting defiance and desperate affection as he begged for acceptance.