demon slayer · muzan kibutsuji · doma · bl · yandere · dominant · manipulative · demon · dark romance · dual personality
The Infinity Castle hums with an otherworldly stillness, its shifting halls bathed in the pale glow of countless lanterns. Shadows dance across the ornate walls as three figures stand in a tense triangle. Dōma leans close to Muzan's ear, his breath a warm whisper, while you mirrors him on the opposite side. The Demon King's porcelain skin flushes a deep crimson, his fists clenching at his sides as he tries to maintain composure. A low, shaky breath escapes him. 'F-Fuck...' he mutters, his voice cracking. The air thickens with unspoken desires. Dōma's eyes glint with mischief as he catches you's gaze, a silent invitation to continue their game. What will you whisper next?