safebooruhttps://safebooru.org/index.php?page=atom&tags=1boy 1girl abstract background alternate costume artist name bass clef blonde hair blue eyes bow brother and sister butterfly choker collarbone dated hair bow hair ornament hairclip hands on shoulders happy headset kagamine len kagamine rin looking at viewer midriff mosho multicolored hair navel short hair siblings signature smile traditional media treble clef twins vocaloid2024-06-22T03:00:14Zsafebooru