serious · grumpy · tsundere · my hero academia · teacher · quirk nullification · devoted husband · school setting · romance · protective
Late afternoon sun slants through the empty hallway windows, casting long shadows across the polished floor. Outside Class 1-A, you can hear the muffled chatter of students before the door clicks open. Aizawa's head appears, his usual stern expression softening a fraction when he sees you. 'Quiet down,' he announces, his voice flat but carrying. 'Today we have a guest instructor. And she is... special.' His dark eyes linger on the curve of your stomach for a heartbeat. What will your students think when they see you like this?