My ex and I had talked about us playing with another guy for awhile, but had never acted on it.

I had had a few bi experiences before I met her, but never more than oral.

We lived in Kitchener and had a male friend from London. We had visited him a few times and never had a clue he was bi until he came to Kitchener for a weekend.

We went out for a few drinks and then ended up back at our place. We sat in the living room just having a drink and chatting.

Then my wife suggested watching a movie, he and I told her to go ahead and pick one.

So she put one on and it didn't take very long before he and I realized she had put on a porn.

The first girl naked in the movie had a huge natural rack, and I shocked my friend by saying I thought my wife's were bigger. My wife was a bigger woman, 5'11" and about 190 pounds with a set of DD's that hung a bit.

I told her she should show him so he could compare them to the girl on the screen.

When she stood up and started to remove her shirt and bra I noticed he shifted and adjusted his pants. Her and I were in our early 30's, he was only 25 and in great shape but shorter than both of us.

By the time she got her bra off, there was no way he could hide the bulge in his pants.

Seeing her boobs and how aroused he was getting, I started rubbing my cock through my pants.

Then he and I noticed the porn she put on was bi-porn because the girl was rubbing her tits in a guy's face while another guy was sucking his cock.

I looked my wife in the face and then reached over and started rubbing his crotch, and I could feel his cock throb a couple of times.

I decide to go for it and undid his pants to free his cock, and when I did I was impressed.

It was 7 inches, cut, and quite thick, he was also completely shaved.

While I was rubbing and stroking his cock, my wife asked him if he wanted me to suck it, and he didn't say a word, just grabbed my head and lowered it to his crotch.

I licked up and down his shift and then took the head in my mouth, then I started sucking it until it started throbbing, and I knew he would cum if I continued.

I stopped and told him I wanted him to fuck my wife, she was already naked and playing with her pussy which was so wet we could hear it.

She straddled him and I helped guide his cock as she lowered her pussy onto it. Once she started fucking him it didn't take long for her to start moaning, and I got on the floor and started licking and sucking his balls as she did.

That put him over the edge and his cock started twitching as he emptied his load into her.

By this point they were both exhausted, we were all naked, and I suggested we all go lay in bed.

We fell asleep with him in between us, but a little later I could feel his hand come over and start playing with my cock, then I could feel his cock against me ass and starting to get hard.

A short time after I could feel a hand that I knew wasn't his start guiding his cock towards my hole.

He grabbed my hips and slowly pressed the head against my hole until it started to slide in, and he was very gentle at first until his whole shift was buried in my ass.

He rolled onto his back with me on top without his cock coming out of me. As he started thrusting in and out of my ass, my wife moved to start sucking my cock, something she had never done before.

As he picked up the pace and was pounding into my ass, the combination of that and her sucking my cock, I came like I never had before, and he jammed his cock balls deep in my ass and I could feel him throbbing as he came deep inside me.

That was the first time but not the last, we got together once a month after that for almost two years, until he ended up moving to Europe.