This happened a couple of years ago, in my mid twenties. I was with a fantastic girl and I couldn’t have been happier. We were very much in love with one another and things couldn’t be any better.
We were, I would have to say, very kinky when it came to sex. Simply said, we did stuff. I’m a very dominant guy and she’s a very submissive girl, and I, well, used her pretty well. It started with light BDSM, then turned into threesome and forcing her to satisfy another female, etc. Once I had her record herself while masturbating (pussy only) and post it online). We had group sex, rape kinks, domination plays, etc. Lots and lots of very hot fantasies we tried and that still arouse me like hell today.
That particular night, we were going to a Halloween party. Our theme was good and evil, much like in BDSM, so I was wearing a demon costume (full with mask) and she was wearing the sexiest faery costume you would have ever seen. Just a little. The kind you would find an adult store way more than a Halloween store. It looked a bit like [this](https://www.yandy.com/Pretty-Pixie-Costume-86749.php) (NSFW), but pink, and even shorter and showing just a bit of her belly. Her full, slender legs were exposed and to make things worse, she wasn’t wearing any panties, meaning her ass was way too visible. Plus, any move could reveal her pussy to everyone. Apart from the shows, thin-laced one, the costume was in one piece and it fit her body perfectly.
She was sexy as hell and I knew other guys watched her. We didn’t know most of the people at that party. We knew a few people from our circle our friends, but with costumes and so many people around, it was hard to recognize anyone. Things moved fast.
I had an idea that tremendously excited me. You see, very few people would know we were together or that even that she had someone. I kissed her and told her that she should have fun tonight. We are into kinks as I said:
“Just find a guy you like and have you way with it. Two conditions: you be on top, and he finishes in you.”
I don’t know why, but the idea turned me on incredibly. I’m not normally in this, but we had done some, well, partner swapping/group sex before. But the idea my girlfriend would go and have sex with a stranger made me incredibly hard.
She seemed surprised at first, then super thrilled – at least as turned on as me. “You want another man to cum in me, huh?”
“Sounds hot as fuck,” I said.
“Then you can have your way with me, mister?” she replied.
“Gonna try to resist fucking you right when I see you,” I said. We kissed again and she giggled.
I didn’t keep a close eye on her. Drank, had a few dance with girls, played. I did catch her on top of a guy wearing a vampire costume, kissing him aggressively. Apparently she had chosen.
From this point on, I couldn’t keep my eyes off them. A few minutes later, she dragged him to one of the rooms and closed the door.
I was so. damn. fucking. horny. Imagining them fuck, imagining her on top of him, pleasuring him.
Fifteen minutes later or so, I saw her come out. Her costume was a bit messed up, like the sex had been rough or at least very good. She had that huge satisfied smile and went to grab some punch. She then turned and whispered in my ears:
“He’s in me right now, wanna take what’s yours?”
Couldn’t resist. Grabbed her by the waist and rushed to find some kind of room. Bathroom, bedroom, close. Finally found some kind of storage room, shoved her face on on a table, bending her over, and fucked her hard.
Her legs were a mess. The other guy’s cum had started to drip down. I didn’t mind. In fact, it turned me on even more.
“Did you enjoy it with him?”
“He had that huge hard dick, I just swung on top of him and came twice in a row.” Damn. “He tried to pull out but I wouldn’t let him. When he said he was coming, I stopped, put myself all the way down so he would come deep in me.”
I came within a minute, too excited and she moaned and screamed in pleasure as I filled her pussy with my cum. God it felt good.
She looked at me with that huge smile, and then said she had to go to the bathroom to “clean up.” “There’s another guy I was chatting with earlier. I really teased him hard. I think he might still be interested. Would you mind?”
“On the contrary, you know the rules and have fun.”
She ended up bringing him right to the room we had just fucked him. I saw him leave several minutes later and sneaked in. She was still on the table, horny, and filled with fresh cum. I got in her right away, unable to resist.
Party ended soon after and it was hard to resist having sex long enough to drive home. Ended up fucking her brains out again that night in our bed. She told me in details that the second guy fucked her twice and came very first the first time. Made her come the second time as there was something “primal” in the way he fucked, like an animal who couldn’t control himself. She had pleased two other guys tonight and I was proud of her.
Source: reddit.com/r/gonewildstories/comments/etij3o/i_25m_shared_my_girlfriend_23f_at_a_party_mf
Damn that’s a hot story. Love it!