Rev. Spy Camera, Sutekichi Mamiya. A professional of the Ura to make full use of a hidden camera and a wiretap, and to record the foolery of the man and woman, and to sell off. Mamiya who chose an employee girl dormitory as the new workshop selects overbearing Secretary, Saeko Kurahashi as a target, and begin to chase the all the details of her defenseless act from every place.