Rie Takimoto, a medical concierge working at a clinic in Tokyo, was challenging onanism with "bare hands", which is not possible with conventional ED treatment, in order to demonstrate the "new ED treatment method" proposed by the director. However, a popular actress, Hibiki Otsuki, appears in front of Takimoto who is depressed because the results are not good, and the ED is solved without difficulty! Takimoto finally decides when he sees it.