So I was chatting with a potential fwb for my gf last night and got around to talking about how I discovered this fantasy. He really enjoyed the story and I got super turned on telling it again so I thought I’d type it out again for you guys on here.

So me and my gf were maybe 6months to a year into our relationship? I don’t remember exactly. Our sex life was amazing I’ve never been with a girl who wanted to fuck so often. I could make her cum so easily. It was amazing.

One day we were at the gym. She was chatting with some female friends and I was a couple feet away to the side doing my own workout.

I’m not sure how they got onto the topic but her friends somehow started talking about anal sex and their opinions on it. Her 2 friends both said they thought it was overrated and not that great. I think one of them said it was just kinda painful for them.

Well then they look to my gf and ask her if she likes anal sex. She even looked over at me knowing I could hear the whole conversation. I could tell she looked kinda conflicted on how to answer.

Well she turned back to her friends and said that she actually kind of enjoyed anal sex.

That was all she said but it triggered something in my brain. At that point in our relationship we had never had anal sex. So if she’s telling her friends she enjoys it, that means she enjoyed it with someone else in the past not me.

At first I was honestly really angry. We were in a public gym so I tried to keep it cool and not show that I was bothered. But at the same time I was feeling angry, I realized my cock was getting really hard at the same time.

I didn’t really know how to process the emotions so I just finished my workout with an angry boner.

When we got in the car she asked me what was wrong and I told her I didn’t like how she said that in front of me and her friends. That I didn’t want to hear about her past sex life or her talking about it with her friends. (Crazy how much things have changed)😂

We actually had a small argument in the car. We got back to her apartment and I just went and jumped in the shower. I kept trying to forget about it but everytime I thought about what happened my dick was just getting rock hard.

I couldn’t believe my dick was getting so hard thinking about some other guy in my gfs past fucking her ass and her liking it.

I got out of the shower and just laid in her bed without getting dressed. The more I thought of my gf liking another guy in her ass I felt ashamed but kept getting harder at the same time.

Once she got out of the shower she joined me in the bedroom. We hadn’t made up from the small argument after the gym so she didn’t say anything to me.

She took her towel off to get dressed. I stopped her before she could put any clothes on. I grabbed her by her neck kind of aggressively. I started making out with her for a second then I told her I was going to fuck her ass and bent her over the bed and started eating her asshole.

I started eating her ass early on in our relationship so this was nothing new.I rubbed her clit while I had my tongue down her asshole until she came.

I knew it was time to go for it after that. Only issue was that we didn’t have any lube. We had never needed it before so I spit in her asshole a couple times and fingered my spit into her then spit on it a couple more times.

The whole time I was thinking about her enjoying another guy in her ass and was just turned on in a way I never have been before.

Next i worked my cock into her right asshole using only my spit as lube. I had the make sure she came again given the circumstances so I rubbed her clit while fucking her ass. Once she climaxed could feel her asshole tightening up on my cock and I couldn’t hold back my own orgasm. I thrusted as deep an I could into her ass and unloaded.

At that point in my life it was the strongest orgasm I’d ever had in my life.I was intoxicated. But also ashamed that I had gotten so turned on by the whole ordeal.

We’ve come along way since then. She was always adamant that she would never fuck another guy while she’s with me. Once we started using some large dildos and spitroasting her with them she’s been way mor open to the idea. I think I’ve awoken a little cockslut.

We’ve both agreed though that if we do ever take the plunge her asshole is for me only lol. Even though this whole thing started out of her ass, we decided that’s the sacred place for me only lol.

Anyway sorry for the long post but I thought it was a hot story you guys might enjoy