A beautiful widow, a married woman who is chased by her husband's debt repayment, a female teacher who has sexual desire, and even a deceived Asian woman visiting Japan has arrived ... It was an SM back-door sex shop where we went in and out. There is a horrifying rule that can not refuse any request of metamorphosis mania. A woman's pride is torn apart by a series of shameful plays that could not even be imagined, being treated like livestock. Moreover, even the harsh training of the store manager is done outside business hours!