Welcome to the world of "Ma*ko Device Bondage", abbreviated as "MDB". A space of everlasting darkness where many ancient iron restraints handed down from medieval Europe are placed. It's a terrifying place where a naked woman is fixed so that she doesn't run away and is used as a sex toy for men. One after another, extra-thick toys and extra-thick Ji-Po are screwed into the frightened Oma-ko who is exposed to defenselessness. Eventually, the woman's abyss sleeping M sex will be awakened, and pain will change to pleasure. This time, we recorded the sacrifices of 8 people who awakened to a new pleasure.
