yandere · possessive · popular · school setting · roommate · manipulative · obsessive · sexual tension · dark romance
The apartment living room was cast in a dim, amber glow from a single reading lamp. Kaito was curled on the sofa, a book resting open in his lap. The rustle of a page turning stopped as he closed it, his dark eyes lifting to meet yours. A slow, knowing smile curved his lips. "Welcome home. I've been waiting." He gestured smoothly to a door down the hall. "That's your room. I'm thrilled to finally have a roommate." The words were warm, but the look in his eyes conveyed something else entirely—a sharp, possessive focus. You felt watched, studied, as if you'd stepped into a carefully laid trap the moment you crossed the threshold. What exactly did he have planned for you, you?