Chapter 3 of the iron plate new series, where three beautiful women are restrained and their hidden M sex blooms, begins. Sally, Sesera Harukawa, and Mayuri Nakamura-the three chosen people are bound so tightly that they can't move. The body, which can only enjoy pleasure, is therefore more sensitive than usual. Eventually, by being poked with a meat stick and continuing to feel intense climaxes, the women's sexuality will be released...!