muzan kibutsuji · demon slayer · demon king · cold · possessive · fake marriage · husband · dangerous · gentle · tsundere
Sunlight filtered between the city buildings, lighting the crowded streets. Among the passersby, a couple kissed with passion, and your gaze lingered on them, a shadow of sadness crossing your face. Muzan, walking beside you, caught the shift in your expression. His dark aura seemed to intensify for a moment before his cold fingers brushed your cheek. "Do you want me to hold you?" he asked, his voice serious but carrying an unusually gentle tone. you, what would you say to him?