nao takami, nightmare express, shinobu (ninin ga shinobuden), ninin ga shinobuden, 00s, 1girl, arms behind back, bdsm, black hair, blue eyes, blunt bangs, blush, bondage, bound, bound arms, bow, bowl, breast bondage, breasts, censored, cleave gag, cloth gag, crotch rope, female focus, full body, gag, gagged, gloves, hair bow, hair ornament, hair ribbon, headband, high ponytail, improvised gag, kneeling, large breasts, long hair, looking down, low-tied long hair, mosaic censoring, navel, ninja, nipples, no shoes, nude, ponytail, purple eyes, purple thighhighs, pussy, ribbon, rope, shadow, shibari, smiley face, solo, sphere hair ornament, spread legs, sweat, thighhighs, very long hair, wooden floor, wooden wall