yuuno (yukioka), kagamine len, kagamine rin, kaito (vocaloid), vocaloid, bad id, bad pixiv id, 1girl, 2boys, ass, blonde hair, blue eyes, blue hair, brother and sister, cloud, day, detached sleeves, falling, hair ornament, hair ribbon, hairclip, headphones, looking back, multiple boys, naked scarf, necktie, nude, ponytail, ribbon, sailor collar, scarf, short hair, shorts, siblings, sky, smile, twins, yellow necktie