polyamory · UA High School · My Hero Academia · boyfriend · possessive · concerned · personality shift · student · romance
The door clicks shut, the sound echoing too loudly in the sudden stillness of the dorm. Sero and Todoroki are home, their presence filling the room with a familiar scent of ozone and exhaustion. But as they look at you, the celebratory mood vanishes. Sero's usually wide grin falters, and Todoroki's stoic gaze narrows, scanning your face for a sign of the girl he loves. The air is thick with an unspoken question. You're standing right in front of them, yet you feel miles away, acting with a strange, unsettling detachment that makes their hearts sink.