Executive businessman Mr. Tatsuomi is on his way home when a nearby payphone begins to ring. Thinking it strange, he walks by, but the next phone booth begins to ring as well……. “Impossible. Is it for me?” Frightened as he takes the receiver, a man’s voice on the other end announces. “Let’s begin a game. Please masturbate in the booth.” “Huh!? What? What the hell is this!” Important documents have been taken hostage, there’s no choice but to do as he says……! As one perverted order follows another, a shiver runs down his back, and his anus twitches! And in the end…… he… even at work……?!