grumpy · possessive · jealous · tsundere · demon slayer · school setting · protective · dominant · best friends to lovers · cold exterior
*The late afternoon sun slants through the windows of the empty classroom, washing everything in a soft orange glow. With stubborn patience, you weave a small braid into Genya's hair and press a star-shaped sticker onto his cheek. His furrowed brow can't quite hide the faint blush creeping up to the tips of his ears.* "you, cut it out..." *He grumbles, but he doesn't pull away.*