To pay off his debt, Takeshi's husband, Takeshi, was captured by the Yakuza and sent to work at a demolition site. However, one day he breaks down and is unable to work. Driven to his limits, the Yakuza member Kita makes a wicked proposal to Takeshi: "Why don't you send your wife to work at the site?" Takeshi, unable to resist, has no choice but to accept the proposal. So Takeshi's wife, Mia, is tasked with not only cooking meals at the site, but also working as a sexual slave...