I managed to suck and be fucked by my ex-partner's ex-boyfriend and ended up being a cuckold in a few group interactions.
I had been separated from my girlfriend, Sarah, for three months but had wanted to get back with her. We had been together for a few years and had a pretty active sex life. She was thirty-nine, ten years younger than me, had an amazing body and perfect DD breasts, and an arse that I fucked on special occasions.
The usual, anal, swallowing, toys, etc., and anyways talked about others joining in, both male or female, and I tried for her to organize a few friends over the years but it never happened.
Had dreamed of seeing another guy fuck her and then clean her up but it never happened and she had creamed of a friend of hers sucking my cock and then me fucking her in front of my girlfriend.
She had always gone on about an ex of hers who had a nine-inch cock and how he had wanted to fuck her in her arse but she wouldn't so I was lucky to fuck her arse many times and mine is a respectable six-inch and of average thickness.
Fast forward and I get a message just saying, "I'm free and want you to come over." And I knew as I had a few times it meant she was horny, and knew I would be keen on some fun.
I said, "In an hour. I will be there."
So off I went and arrived and we had a shower together. She dropped to her knees and gave me a blow job but stopped before I could cum down her throat.
Then we went to her bedroom where she said, "It will be a truly wild night. You will think about it for the rest of my life."
She got me to lick her pussy enough to make her cum and then I started to lick her tiny bum hole and stick a finger in it.
After fifteen mins or so I wanted to fuck both holes but she wouldn't let me and told me, "Your surprise is coming. Go sit in a chair in my room."
Then she proceeded to tie my wrists and ankles to the chair and then put a ball gag into my mouth. She then just lay in her bed for a while playing with some toys and I just watched with a raging hard-on.
After a while, there was a knock at the door and I was shocked when Sarah went to the door naked and welcomed someone in.
And I got the surprise of my life when Sarah walked into the bedroom with her ex, Steve, who by this time was completely naked and I looked at his cock which was hanging there and about six inches and not even hard.
Sarah just went to the bed and played with herself, and Steve started stroking his cock. I had never seen a cock in person that was that long.
Steve proceeded to take off the ball gag off me and said, "Lick my cock," and that, by the end of the night, I would be a cuckold, a cum sucker, cum slut, and more.
I was scared but also turned on and my cock was rock hard begging for me to get my hands on it. She put a butt plug in my arse, not knowing what was about to come later on.
I started to lick his cock and had never done so before so was nervous. Could taste the pre-cum and it wasn't as bad as I thought it would be. He slowly inserted more of it and soon enough I was taking about five inches of his big thick cock.
My ex was loving it, saying she knew I would love sucking cock, and that I would love what was about to come.
Steve kept asking whether I was loving it. Through the moaning and nodding of my head, he got the hint that I was.
I actually did enjoy it and after he said, "Just relax," I just let him do what he was doing. I couldn't believe it as he managed to push his whole cock into my mouth and down my throat.
That's when I noticed Sarah had a phone out taking pics of the cock down my throat.