I recently met this incredibly sexy married woman. I couldn't believe she'd been filmed having sex—gonzo style. When I showed the photos to my womanizing coworker, Taguchi, I couldn't believe my eyes. Eriko Miura, my wife who always seemed so plain and serious, had such a filthy true nature—I never imagined it possible. I couldn't look away from that unbelievable truth. Noticing her suspicious behavior, I quickly passed my scheduled business trip to Nagoya to a junior colleague. I had to uncover the hidden side of Eriko, the wife I thought I knew.