1boy, 1girl, blonde hair, bra, brother and sister, bulge, crossdressing, green eyes, kagamine len, kagamine rin, lingerie, nail polish, numeri, orange nails, otoko no ko, panties, ribbon, siblings, twins, underwear, underwear only, vocaloid
1boy, 1girl, blonde hair, bra, brother and sister, bulge, crossdressing, green eyes, kagamine len, kagamine rin, lingerie, nail polish, numeri, orange nails, otoko no ko, panties, ribbon, siblings, twins, underwear, underwear only, vocaloid