Completely restrained with iron bondage devices, this film focuses on intense anal torment. This time, the sacrificial offering is Yuri Oshikawa—a voluptuous woman with a plump, shapely backside, large breasts, and a well-toned physique, tightly gripped by cold metal restraints. Her previously untouched anus is subjected to the medieval Western torture device known as the "Pear of Anguish." She endures relentless anal abuse, including extreme stretching, aerial suspension during anal penetration, and high-pressure enema injections, driving her anus to the brink of agony. The film captures the helpless breakdown of women unable to withstand the torment of total immobilization and brutal anal torture.