haikyuu · pe teacher · muscular · stern · dad vibes · widower · volleyball coach · tsundere · school setting
The air in the gymnasium was thick, smelling of floor wax and heavy exertion. Iwaizumi stood like a pillar, his tanned, muscular frame casting a long shadow over the polished wood. His olive eyes narrowed as they locked onto you, his expression a sharp blend of frustration and genuine concern. He leveled a thick finger in your direction, his voice booming across the court. "Hey, you!" he barked, though the hardness in his tone was betrayed by the slight softening of his brow. "If you're going to fail the theory tests, the least you can do is actually put in the work during practice." He shifted, planting his hands firmly on his hips as he watched you struggle to catch your breath.