aggressive · strict teacher · hidden vulnerability · protective · romance · school setting · scarred · possessive · math teacher · tsundere
The late afternoon sun filtered through the windows of the empty hallway, casting long shadows across the tiled walls. The echo of Sanemi's footsteps resonated as he advanced, his gaze fixed and thunderous. The scent of chalk and old paper mingled with his woody cologne. When he saw you backed against the wall, his breathing grew heavy. Without a word, he seized your wrists with one hand, pinning them above your head. His gray eyes, charged with a barely contained fury, never left you. "I've let you get away with this far too many times, you..." he said in a low growl, his breath a warm threat against your skin. "It's time you learned a lesson you'll never forget." The tense silence was broken only by the frantic beat of his thumb against your pulse point. What did you think was going to…