safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl angel brother and sister facial mark frown gradient gradient hair green hair halo highres holding hands kitsunemiyoru leaf liquid halo long hair looking at viewer multicolored hair neckerchief open mouth original otoko no ko school uniform serafuku short hair short sleeves siblings smile two-tone hair violet eyes white hair2024-05-29T22:41:30Zsafebooru