mokyun, kagamine len, kagamine rin, vocaloid, bad id, bad pixiv id, translated, 1boy, 1girl, bare shoulders, blonde hair, blue eyes, blush, brother and sister, closed eyes, detached sleeves, french kiss, hair ornament, hair ribbon, hairclip, headphones, heart, hetero, incest, kiss, kiss chart, multiple drawing challenge, ribbon, sailor collar, school uniform, sequential, short hair, siblings, tongue, twincest, twins