Four years into my marriage to Kana, who works as a manners instructor, I was facing marital problems. I had not held my wife for several months. However, when my wife told me that the men around us were looking at her in a disgusting way, I became unusually aroused. I realized that I had a desire to be a cuckold, so I showed my wife a netlase site and tried to trick her into it. Kana pretended to be uninterested, but after I went to bed, she secretly watched the site and masturbated. I was convinced that she would go along with this proclivity, so one day I invited Kana to a pornographic movie...