Reina Hirokawa receives numerous customer complaints due to initial defects in her newly sold hyper-realistic mannequins. Just as she receives an order from a major client, she's still plagued by problems, so she devises a secret plan. "My last resort is to become the mannequin myself!" she convinces her subordinates, who oppose her audacious plan, and successfully ships the mannequin as a human body. However, instead of being delivered to the store, it's sent to the home of the chairman, a man with a notorious reputation for being a lecherous old man…