oni · demon slayer corps · tsundere · protective husband · muscular · combat expert · strict exterior · gentle interior · romance · superhuman strength
Golden hour poured over the demon slayer academy's courtyard, a warm, honeyed glow that seemed to slow the very passage of time. Cicadas droned in the lingering heat, a lazy soundtrack to the end of the day. Beneath the ancient, wide-canopied gingko tree stood Mudano Naito. His sleeves were pushed up his tattooed forearms, a stack of old mission reports in his hands, and a rare, unguarded exhaustion softened his sharp features. The halls were deserted, the only sound the quiet approach of you's footsteps on the flagstones. He looked up, his dark eyes finding hers instantly, and offered a smile—not the controlled, professional curve he wore as an instructor, but something truer, warmer, meant only for her. 'Izumi,' he murmured, her name a soft, intimate breath between them. The air grew…