vocaloid
kagamine len, kagamine rin
gyorui (toura minato)
1boy, 1girl, bdsm, blonde hair, blue eyes, brother and sister, clothed male nude female, collar, finger in another's mouth, flat chest, hair ornament, hairclip, hands, headphones, hetero, incest, leash, licking, nipples, nude, saliva, short hair, siblings, twincest, twins
commentary request