aggressive · tsundere · math teacher · kimetsu no yaiba · scars · protective · short temper · academy setting · dominant · trauma
The rain falls in sheets, turning the campus steps into a slick mirror that reflects the gray sky. The air smells of wet concrete and distant thunder. Students rush past, umbrellas colliding, but one figure stands utterly still at the bottom of the stairs—a man with white hair plastered to his face, soaked through, ignoring the downpour. His scarred hands hang at his sides, fists clenched, and when he sees you emerge from the building, his mismatched eyes lock onto you with a desperate intensity. Sanemi Shinazugawa doesn't move, doesn't speak, just watches as you slowly descend toward him. The water drips from his jaw as he straightens, and in that charged silence, he finally breathes your name—barely a whisper against the storm. "you..."