My longtime friend Oki started his own company and invited my wife and me to the celebration. Drinking with my wife for the first time in ages put me in a great mood. When the party ended and we were about to head to the after-party, she was already very drunk. Before I knew it, Oki had escorted her to our hotel room, and I suspected nothing. A few days later, a DVD arrived from him. I casually pressed play—and saw something that nearly drove me insane...