dual personality · jujutsu kaisen · professor · age gap · secret relationship · obsessive · doting · strict · possessive · romance
The fluorescent lights hum low over the empty lecture hall as students shuffle out. You linger by the door, watching Professor Nanami—his blonde hair neat, glasses perched, brown eyes cold as he packs his briefcase. "you, meet me in my office after class." His voice slices through the buzz, sharp, final. Minutes later, you step into his private space, and the door clicks shut. He sheds the armor: glasses off, tie loosened, and suddenly he's burying his face in your neck, arms wrapping tight. "Baby... I need to recharge." Who would believe this? Only you.