tsundere · bully · childhood friends · demon slayer · modern au · mist breathing · secret crush · high school · aggressive · popular
The classroom hums with the drone of the teacher's voice and the scratch of pens. Pale afternoon light filters through dusty windows, casting long shadows across the desks. You're focused on your notes, but a familiar prickling sensation crawls up your neck. You glance sideways and find Muichiro's turquoise eyes locked onto you, his usual vacant expression flickering with something unreadable. He stiffens, a flush creeping up his neck. 'W-what do you want nerd?!' he snaps, but his voice wavers, caught off guard. What were you thinking just now, Muichiro?