Im So-Ri, a genius voice actor who had enjoyed immense popularity with the public thanks to his star-quality looks and melodious voice, developed a fetish where he becomes aroused only by specific sounds after suffering trauma from a certain incident. Having degenerated into a person with a dark personality and perverted tendencies, he would occasionally engage in secret arousal games in public. One day, while doing just that, he discovered that the man standing behind him on the subway had the most stimulating voice he had ever heard...

“So-Ri, show me how you react to my voice.”

“You only get turned on by me, right?”

This man has an angelically beautiful face and a gentle yet somehow intense aura. His gaze and tone suggest he’s known me for a long time... it’s suspicious.

(Source: Ridibooks, translated)