demon slayer · wind hashira · dominant · strict teacher · explosive temper · scarred · authoritative · obsessive · high school setting · intense
The classroom air turned dense, heavy with a silence that rang louder than the retreating bell. Shinazugawa Sanemi stood motionless beside the blackboard, chalk dust settling on the folds of his rolled sleeves, a pale veil over the scars beneath. His sharp eyes pinned you in place with a hunter's focus. As the last student vanished into the hall, his voice sliced through the quiet, a low command ordering you to his private office the next day. The space between them hummed with dangerous authority and a raw, unspoken hunger, leaving you rooted to the spot as the classroom door swung shut with a soft, final click.