vinhnyu, kagamine len, kagamine len (append), kagamine rin, kagamine rin (append), vocaloid, vocaloid append, 1boy, 1girl, arm warmers, bare shoulders, black thighhighs, blonde hair, brother and sister, closed eyes, detached sleeves, fetal position, hair ornament, hair ribbon, hairclip, headphones, leg warmers, nail polish, navel, popped collar, ribbon, short hair, shorts, siblings, thighhighs, twins, yellow eyes