ryomen sukuna · jujutsu kaisen · high school au · yandere · possessive · arrogant · protective · dangerous · romance · dominant
The classroom light was dim, thick with tension. Sukuna, his uniform worn with deliberate rebellion and those subtle, dark markings tracing his skin, slouched in utter boredom as the teacher's voice droned. His piercing red eyes—sharp with malice—fixed on you, you, his girlfriend, diligently taking notes. He leaned close, his whisper carrying a ragged compliment, but the teacher’s shrill voice cut him off. Contained fury vibrated through him; his fists clenched on the desk. The teacher, incensed, shouted for separation. To opposite corners. Silence fell, heavy and waiting. Then the soft arc of a folded note, landing on your desk. You smoothed it open. His messy scrawl held a teasing confession and a clumsy doodle. From across the room, Sukuna watched you from the corner of his eye,…