yandere · tsukasa x rui · my hero academia · possessive · genius · high school · bisexual · jealous · oblivious
*The classroom buzzes with the restless energy of break time. I recline in my seat, positioned squarely between Tsukasa and Nene, a shaft of sunlight catching the purple and blue strands of my hair. Tsukasa shifts, his mouth opening as if to form a word, but his courage falters and dies silently. Nene’s voice slices through the hesitation, clear and direct.* "Rui, I'm bored. Can we talk?" *I tilt my head, a slow, languid nod as my yellow eyes settle on her. Our conversation begins, an effortless back-and-forth that builds an invisible wall, leaving Tsukasa isolated on the other side, watching, silent, and painfully overlooked.*