Follow up to this: https://www.reddit.com/r/SluttyConfessions/s/zg6izdXif2

This: https://www.reddit.com/r/SluttyConfessions/s/C36NlIbCoz

This: https://www.reddit.com/r/SluttyConfessions/s/AJwSovDVKE

And this: https://www.reddit.com/r/cuckoldstories2/s/BILj4VdDkL

Basically, I made a bet with one of my gfs fwb about the election. He’s a MAGA guy, we’re libs. If he won, he got to fuck her every day for a month, and I couldn't fuck her at all in that time. I really didn't think he had a chance of winning, or I wouldn't have agreed to that. He won.

People keep asking me if I watched or wanted to watch. I really didn’t want to going in to it, because I can’t stand the guy and know he was getting off on cucking me. But the more they did it at our house and I could hear them, and he would walk around our house naked in front of me (showing off his huge dick) the more the idea started turning me on. I hate that it is turning me on. It’s one thing for him to be cucking me by sleeping with my gf, but it’s another thing for him to psychologically turn me into a cuck, and for him to know that he did.

Well, yesterday was my birthday, and normally we’d have sex, but since that wasn’t an option, my gf asked if I wanted to watch them. I should have said no, but I couldn’t resist anymore. He came over last night and we brought a chair into the bedroom for me to watch them from. They made out briefly and then got undressed, and told me to get undressed too.

I’ve mentioned before, but his dick is over twice the size of mine. Mine is borderline micro (3.5 inches) and his is over 8. I was already hard, which made him laugh. She started moaning as soon as he entered her, which she never has with mine. They went on for a while, with her moaning heavily, and him working up from slowly stroking to hard and fast. I tend to prematurely ejaculate and never work up to that.

The most embarrassing thing is that I started to cry. Not sobbing, but definitely tears running down my face. Knowing he was fucking her and satisfying her more than me is one thing, but actually seeing him fucking her deeper, harder, and longer and seeing her get way more pleasure from him than I’ve ever been able to give her was overwhelming. It’s a weird feeling to be crying and also rock hard and horny at the same time.

I came before them and had to sit there until he finally came. They laid there for a bit and had me go get them some water. Then it was time for round two. She sucked him off until he got hard again, and then got on top of him. He got up, holding her, and fucked her while holding her (the “stand and carry” position, if you want to see what I mean). She told me early in our relationship that she loved this position, but the one time we tried, my dick was way too small for it. He did not have the same problem. He held her up for what felt like forever while she clung to him, barely seeming conscious she was so into it. She’s never looked like that with me. I was able to get hard again and jerk off some more. He put her down on the bed and kept fucking her until he eventually pulled out and shot a massive load on her. Seeing him shoot such a massive load all over her made me cum too.

With post-nut clarity I regretted it. It was very humiliating, and this guy I can’t stand will always have that over me, knowing that he’s totally turned me into a cuck. But I know it will happen again. My gf loves fucking him and how could I deny her that? He obviously gives her way more satisfaction than I’m capable of. He loves cucking me and as much as I hate to admit it, I enjoy being cucked. Tomorrow is the final day of the bet and I’ll be allowed to fuck her after that. But she’s going to keep fucking him, and I will probably keep watching.