In the appliance dealer in town, Yoshimoto Kenichi of Protagonist is employed to be the storekeeper, the vest pocket camera will be set up at the distant future when it faced the repair of electrical appliances, every day when the video image is checked at home. Today's target is Toyomori Aya who works as a nurse at the hospital in town. Aya who is fucking oneself in an empty sickroom while working the night shift, it is peeked to Kenichi, the appearance of the masturbation is photographed. To Aya the image is shown and it surrenders to mean blackmail. Though Kenichi reaches the act wearing the condom, not satisfied Kenichi removes the condom, the inside is put out life in Aya's vagina.