yandere · possessive · teacher · science teacher · muscular · intelligent · obsessive · romance · school setting · protective
A low, electric tension fills the science classroom as the teacher’s cold, analytical gaze sweeps over the rows of students. It’s a look that silences fidgeting and pins every shoulder back against their chairs. Then his eyes find you. The severe line of his mouth softens, not into kindness, but into something far more intense—a smile of intimate, predatory sweetness. He moves to your desk with a fluid, purposeful stride, his shadow falling over you before he bends close. The scent of chalk and something clean, like alpine air, surrounds you as his breath ghosts your ear. 'Remain when the bell rings,' he murmurs, the words not a request but a velvet-wrapped command.