It's been nearly two years since I, the company president, married my wife Yuko. She used to work at a subcontracting firm, but when that company was absorbed into ours, she was transferred to me as part of the merger agreement. To me, she is my complete possession, and to reinforce that, I've deliberately assigned my close aide, Koizumi, to sit behind a one-way mirror every week, forcing him to watch us having sex. Yuko appeared to have fully submitted herself to me, but in secret, every Wednesday she's been meeting another man behind my back.