A legendary iron restraint from medieval Europe, completely restraining a beautiful woman. This series is obsessed with her anus and tortures it relentlessly. This time's sacrifice is 'Takeuchi Natsuki.' She is a slender beauty with a graceful demeanor. Before ravaging her exposed anus at will after stripping her naked, she is subjected to deepthroating, nipple torture, whipping, etc., to trample on her self-respect and force absolute submission. Then, as penises or toys are repeatedly thrust into her defenseless asshole, the woman reaches orgasm multiple times while squirting, caught between pain and pleasure...
