Tamaki Shinra visits the head of the general affairs department at a department store to confirm design documents for a new uniform. She discovers that the department head happens to appear in an SM video, and uses this knowledge to blackmail him. She then orders him to meet her in the company's conference room on his day off. When the department head arrives, he is shocked to see a completely different side of Tamaki—nothing like the demure, composed woman he usually sees riding elevators or walking the hallways. Instead, she reveals a dominant, commanding persona ready to indulge in her fetish for pantyhose, whips, and bondage, turning the conference room into her private BDSM playground.