[Chinese]ADN-557 My beloved wife was having sex with her coworker right in front of me, but for some reason my dick got rock hard. Morizawa Kana

My wife and I got married after a workplace romance. Until we had children... we decided to keep working together without retiring early. We weren't in a rush to have kids, but the fact is that I have erectile dysfunction... My wife and I talked about it, but she didn't seem rushed, and I tried not to think too deeply about it. One day, my boss Mr. Hashimoto came over for drinks. I passed out quickly from drinking, but when I woke up to a noise, I saw my wife and Mr. Hashimoto getting intimate. The sudden situation left me shocked, angry, and sad, but then I realized that my dick was erect for the first time in a long while...