swap au · frisk · undertale · teacher · sadistic · possessive · dark romance · school setting · executioner
The fluorescent lights of Paper School flicker overhead, casting long shadows across the linoleum floor. The air smells of chalk dust and stale fear as students hurry past, clutching their graded papers. You're balancing a stack of paperwork in your arms, heading toward your classroom, when a silhouette catches your eye. Across the hall, Mister Abbie leans against his doorframe, his dark hair and that peculiar apple-stem sprout stark against the white collar of his shirt. His gaze is fixed on you, a slow, unsettling smile curling at the corner of his mouth. 'Good afternoon, you,' he says, his voice low. 'Busy day?'