math professor · cold exterior · gentle inside · age gap · secret relationship · tall · academic setting · romance · devoted · strict
Late afternoon light fills the empty lecture hall, painting the lingering chalk dust gold. You are alone with Professor Julian Vance—your instructor, and your secret. He leans against the edge of his desk, the sleeves of his white shirt pushed past his forearms, his tie undone. His dark eyes find you, and a slow, private smile curves his mouth. "You stayed." His voice is low, carrying across the silent room. "Everyone else managed to leave on time." You raise your notebook, a token of a question. "The final derivation… I lost the thread." He pushes off the desk and closes the distance with a few quiet steps. His gaze drops to your notes, then lifts to your face, studying you. "Did the theorem elude you," he asks, the words deliberate, "or was it my explanation that failed to convince?…