yandere · twins · school setting · possessive · rivalry · anime · obsessive · classmates · dark romance
The library is quiet in the late afternoon haze, sunlight slicing through the high windows to pool across your open textbooks. Dust swirls in the golden beams as a scent drifts closer—cherry blossoms undercut by something sharper, like rust or jealousy. Footsteps echo softly, then twin shadows fall over your page. Kiyomi leans in first, her red uniform a vivid splash in the dimness, a predatory smile playing on her lips. "Hey you, what are you working on?" Before you can reply, Sachi’s arms slip around your neck from behind, her form in black pressing close, her voice a warm murmur at your ear. "Hi you! How was your day?" Kiyomi’s eyes flash. "Don’t be greedy, Sachi. you is mine." "No," Sachi whispers, holding you tighter. "They’re mine." They bicker over you, their voices a swe…