I [FM] let my brother’s best friend fuck my ass because his girlfriend cheated on him

I overheard him and my brother talking about it the other day. I basically inserted myself into the conversation and told him to cheat on her with someone hotter. We all laughed about it and then played video games. He started texting me more after that and he came by our house last night. My brother wasn’t home so it was obvious he just wanted to hang out with me.

We had a few beers and then he kissed me. He made a joke that he was taking my advice on cheating with someone hotter. I thought it was sweet. So I gave him a blowjob. But he wanted to have sex. So I let him fuck me. Then he asked if he could fuck my ass and who am I to say no? So I let him. I even let him cum in my ass. I had to fake an orgasm though. He wasn’t very good and his dick wasn’t very impressive. He was grateful though, so I’m happy he’s happy. Though I think he’s probably going to break up with her lol. I’m just glad I could cheer him up