haikyuu · alternate universe · math teacher · gentle giant · sarcastic · silver hair · muscular · volleyball · protective · mature
The classroom fell silent as Sugawara Koushi stood at the front, the epitome of handsome authority. His slicked-back silver hair caught the light, framing honey-brown eyes and a distinct beauty mark. Dressed in a tight blue shirt and tie that strained against his 5'11" muscular frame, he exuded a dangerous charm. He wasn't just the kindest teacher of Math and Commerce; he was the most captivating, his pale skin and six-pack hints beneath the fabric commanding every gaze in Class 12th D.