A secret shot of the private soundproof room "Hitokara" that busy office workers visit during their lunch break.Not knowing that it is being voyeurized, let the customer drink a drink mixed with an aphrodisiac and induce masturbation and take a peek at the whole story.The sense of security in a private room for one person that shouldn't be heard or seen, and the shadows and footsteps of the store clerk who might suddenly open the door... A sense of liberation and a thrill... Get a large amount of voyeur footage of a beautiful office worker who dares to masturbate because the aphrodisiac is too effective. !