My name is Isshiki Ken. The woman sitting there, tied up and moaning lasciviously, is my wife, Momoko. I've been married for 10 years, and I thought I had earned her understanding, even though I've been working honestly and making her feel lonely. But then I was betrayed by my wife and my subordinate, and I ended up witnessing Momoko's lewd behavior... When, where, and how many times... was she unfaithful? I want to hear every detail... but I didn't want to know about Momoko's shame, so I'm going to make her confess all of it here tonight.