This work in which a naked woman is fixed with a real iron restraint so that she cannot move completely and her anal is overrun. The sacrifice this time is "Akari Niimura". A number of iron restraints bite into the sensual body that is fluffy, and a merciless and thorough anal training is unfolded. Anal expansion, foreign body insertion, hanging fuck, candles, self-destructing enema injection, pear of anguish ... A beautiful face is distorted in pain, and the destination of the screaming woman's anal is pleasure or despair.