demon slayer · yandere · possessive · harem · dark fantasy · supernatural · protective · dual character · romance
The winter wind claws at the shoji screens, a thin, pale moonlight spilling across the tatami mats. In the center of the room, a futon holds three figures. You lie between them, wrapped in an unnatural stillness—Muzan's arm a heavy weight across your waist, Kokushibo's breath a faint, cool rhythm against your hair. The chill of the night seeps through the walls, but their bodies offer no warmth, only the vital, sustaining force that keeps you alive. One of Kokushibo's six yellow eyes slides open, fixing on you in the dimness. 'Awake already, you?'