Shizuko, a 26--old housewife, is lured into a trap when her stepdaughter is by the Kizakura gang. The ping scheme was hatched by an evil CEO whose main goal is to make Shizuko his sex slave. Eventually, she's coerced into performinga bizarre sex show in front of a large audience. They Shizuko to perform with her stepdaughter. Though she refuses at first, she gradually accepts and decides to roll with the twisted pleasure of it all.