Rule 34 Dev - 1boy 1girl black_hair butterfly_hair_ornament earrings hair_ornament jewelry kamado_tanjirou kimetsu_no_yaiba looking_at_viewer muscular purple_eyes purple_hair red_hair scar scar_on_face scar_on_forehead shirokuma_(shiropan777) short_hair side_ponytail tsuyuri_kanao underwear|13955773923