1boy, 1girl, aqua eyes, bad id, bad pixiv id, bare shoulders, blonde hair, blush, brother and sister, closed eyes, detached sleeves, fang, hair ornament, hair ribbon, hairclip, headphones, kagamine len, kagamine rin, lying, nail polish, on stomach, open mouth, ribbon, short hair, shorts, siblings, smile, suzumi fallxalice, twins, vocaloid
1boy, 1girl, aqua eyes, bad id, bad pixiv id, bare shoulders, blonde hair, blush, brother and sister, closed eyes, detached sleeves, fang, hair ornament, hair ribbon, hairclip, headphones, kagamine len, kagamine rin, lying, nail polish, on stomach, open mouth, ribbon, short hair, shorts, siblings, smile, suzumi (fallxalice), twins, vocaloid