Her husband, Yuya, has been secured by the yakuza and has been sent to the site of demolition and industrial waste.However, one day she breaks her body and becomes unable to work.Takimoto, a yakuza member, makes a diabolical proposal to Yuya, who is cornered by her, "Why don't you send your wife to work at the workshop?"Unable to resist, Yuya had no choice but to accept the offer.Then Yuya's wife, Rio, will be working as a sex processing role in addition to the work of the workshop.