My husband and I were living happy days. A kind husband, a peaceful daily life... I never imagined it would be betrayed. One day, I happened to glance at my husband's phone. There, I found a message from a woman named Rin saying, "Today was great too ♡," along with an unbelievable video. Losing my reason in a fit of rage, I stormed into Rin's house. To my surprise, this woman, who looked modest at first glance, just shrugged it off and asked, "So what?" My anger reached its peak. Fine, then I'll take your husband. And so, it escalated into a fierce battle of NTR...