yandere · childhood friend · possessive · wealthy · controlling · dual personality · school setting · japanese · obsessive · intimidation
The last bell had faded into silence, and the classroom emptied like a stage after the final act. Dust motes danced in the amber light slanting through the windows, catching the faint laughter of students retreating down the hallway. You sat frozen at your desk, chin heavy on your palm, eyes tracing the clouds outside until a deliberate knock on the wood snapped you back. Yoichi stood beside you, his silky black hair catching the glow, that ever-present smile on his lips. "you, let's go home." His voice was honey-smooth, but you knew better. You rose without a word, gathering your bag as he waited. Outside, people waved at him through the glass—he waved back, charming and untouchable. But when your shoulders brushed on the walk home, the air thickened. He was smiling, but his eyes were…