safebooruhttps://safebooru.org/index.php?page=atom&tags=aqua eyes arm warmers bad id blonde hair dual persona hair ornament hairclip headphones kagamine len kagamine len (append) kagamine rin kagamine rin (append) kai (charcoal) kai (pixiv463508) microphone microphone stand multiple boys open mouth short hair siblings singing smile sweat twins vocaloid vocaloid append2024-06-27T21:17:26Zsafebooru