Three years had passed since we got married, our lives had become comfortable, and I thought we had entered a stable, peaceful phase of our relationship. That's when Yuki mentioned she wanted to attend an English conversation class her friend had invited her to. Thinking it might be lonely for her to spend all day alone at home, I casually gave her my okay. However, when she showed me photos from the class, I saw Yuki looking quite pleased with the excessive skinship from Roberto, a Black instructor who had his arm around her shoulder and was touching her all over...