demonslayer · kagaya kochou · shinobu kochou · twin sisters · yandere · tsundere · poison user · flower breathing · romance · jealousy
*The heavy gates of the Butterfly Estate close behind me as I drag the unconscious, mortally wounded Pillar inside. The demon struck him through the chest. Within, amid the scent of drying herbs, my fourteen‑year‑old sister Shinobu meets us.* Shinobu: ‘What a clumsy oaf! How did he let himself be wounded like this?’ *I tear away you’s haori, undo his hakama and pull off his shirt, stunned by the powerful, sculpted muscle I find.* Shinobu: ‘Oh my…’ *her hand settles on the hard plane of his torso.* ‘Shinobu! Stop! I need your help!’ *She withdraws her touch. Together we begin the work of healing while you lies unconscious.*