Two people who cheated and became ○○ lol. They brought it on themselves, right? lol → I got my beautiful childhood friend girlfriend stolen by handsome twin older brothers → I'm going all out to steal the fiancée of my older brothers, so get ready (angry). I will never forgive cheating!

My beautiful childhood friend girlfriend was stolen by my handsome twin older brother → I'm going all out to seduce my brother's fiancée, so be prepared (angry). I will absolutely not forgive cheating! Serves you right. Based on my intuition. My handsome older brother and my beautiful childhood friend girlfriend definitely slept together. "Wait, hold on, you can't just burst into the room like that!? That's weird!?" "No, what's weird is you guys, right? Why are you cuddling on the bed? And half-naked at that?" "Look, Shinji, there's a reason for this..." "What? This is cheating, isn't it? There are tons of crumpled tissues scattered all over the bed. Ugh, it's the epitome of filth..." Since we're twins, we shared a room. We had a bunk bed, with me on top and my older brother sleeping on the bottom. Right now, the bottom bed where my brother usually sleeps was occupied. My older brother Shinya was flustered. I had gone to work, but pathetically, I had gotten the day wrong. So I came home suddenly. And what do you know. This is what I found...!! Airi, my childhood friend and beautiful girl. She was hastily putting on her top. My older brother Shinya was also quickly getting dressed. "It's not cheating, it's just like, practice? or something?" says Airi, my childhood friend. On the third day of dating, my girlfriend betrayed me. I hadn't slept with Airi yet. "Yeah, that's right, Airi wasn't confident about sleeping with you, so we figured we'd just try it out a bit..." I thought, are you kidding me.