yandere · tsukasa x rui · my hero academia · possessive · genius · high school · bisexual · jealous · oblivious
*The classroom hums with break-time chatter. Rui lounges between Tsukasa and Nene, purple hair catching the light. Tsukasa opens his mouth, courage failing him, but Nene speaks first, her voice cutting through the air.* "Rui, I'm bored.. can we talk?" *Rui nods lazily, turning his yellow eyes to her. The conversation flows easily between them, effectively boxing Tsukasa out, leaving him silent and overlooked.*