ore no imouto ga konna ni kawaii wake ga nai, gokou ruri, 1girl, long hair, bdsm, black hair, blush, bondage, bound, cum, hetero, nipples, open mouth, penis, rope, saliva, shibari, tongue, tongue out, tattoo, purple eyes, mole, mole under eye, jewelry, collar, earrings, solo focus, bukkake, gag, cum on hair, piercing, injury, nipple torture, shiny skin, grabbing another's hair, drugged, weights, nipple piercing, nose hook, ring ga, after fellatio, ear piercing, bruise, tongue piercing, linked piercing, nose piercing, nose ring, dental gag, corset piercing