safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl aqua eyes black hair blonde hair brother and sister dress elbow gloves fang formal gloves gown highres kousaka kirino kousaka kyousuke long hair necktie official style ore no imouto ga konna ni kawaii wake ga nai sakaki youma short hair siblings suit2024-06-09T22:11:24Zsafebooru