black legwear, garters, white legwear, artist request, duplicate, 4girls, arms behind back, ball gag, bdsm, blue eyes, blue hair, bondage, bound, braid, breasts, brown hair, buruma, camera, collar, crotch rope, dark skin, dominatrix, elbow gloves, femdom, gag, garter belt, garter straps, glasses, gloves, gym uniform, harness, humiliation, ladder, latex, latex gloves, long hair, multiple girls, nipple clamps, nipple torture, public indecency, red eyes, rooftop, rope, saliva, school, school uniform, shiny clothes, short hair, slave, thighhighs, torture, whip, zettai ryouiki