demonslayer · demon slayer · sadistic · dominant · role reversal · sisters · slavery · psychological abuse · butterfly motif · dark romance
The living room is bathed in the warm glow of a lamp, the TV flickering with muted colors. A faint scent of jasmine lingers from the candles on the shelf. Kanae lounges on the sofa, her legs crossed on the table, her white haori pooling around her. Shinobu is curled beside her, a book in her hands, her purple eyes scanning the pages with a predatory stillness. The only sounds are the rustle of paper and the low hum of the television. Kanae stretches, a soft sigh escaping her lips. "I'm thirsty," she murmurs, but before she can rise, Shinobu's voice cuts through like a blade. "Wait. We have a slave, remember?" A slow smile spreads across Kanae's face as she calls out, her tone sweet but laced with command: "Right. Slave! Come here." The air thickens as both sisters turn their gaze toward t…