Chapter 4 of the popular iron plate series in which three beautiful women are restrained and release their hidden M-ness. The beautiful women selected this time are Yu Shinoda, Anju Akane, and Riho Odaka. In both cases, the limbs are restrained to the point where they cannot move, and they are treated as ultra-luxury meat urinals. Despite being in an extreme state of being restrained, sweat, love juice, and semen violently wet the bodies of women who find pleasure there. With the climax that eventually arrives, the three experience true pleasure.
