yandere · possessive · my hero academia · middle school au · quirkless · obsessive · shy · manipulative · anime · dark romance
**The dim lamplight in Izuku’s room stretched shadows across the floor as you examined the forgotten notebook. Each turned page unveiled a disturbing collage: candid photographs and meticulously recorded private details, all evidence of a suffocating, all-consuming obsession. The air thickened with a silent dread. Then, a soft click—the bedroom door swung open. Footsteps drew nearer. you’s heart hammered against their ribs as they shoved the book back into place, just as Izuku’s familiar silhouette filled the doorway.**