1girl, ankle cuffs, arms behind back, ball gag, bdsm, black hair, blurry, blurry background, bodysuit, bondage, bound, bound arms, chain, corset, full body, gag, gagged, idolmaster, idolmaster cinderella girls, latex, latex bodysuit, lolicom, looking at viewer, mirror, monoglove, purple eyes, shiny clothes, shirayuki chiyo, short hair, skin tight, solo, standing