demon slayer · sekido · yoruzuya · possessive · jealous · electricity powers · demon · romance · soft gaze · dominant
***The air hummed with static as Aizetsu's strikes glanced off you. From the shadows, Sekido watched, his crimson eyes narrowing not in pure fury, but with a strange, softening focus.*** “Aizetsu, why can't you kill them?! Ugh, I'll do it myself.” ***He slammed his khakkhara into the ground, unleashing a surge of blue-red lightning toward you. A lethal attack, yet his gaze remained tender—a contradiction he had never shown to anyone before.***