This happened a few years ago, I matched with a girl on a dating app and we started talking a bit. Let's call her Aly. She was married but very open about that on her profile, and I asked her what she was looking for. She said that she and her husband had an open relationship, and that they both wanted to explore sexually with others outside their marriage. They hadn't had an actual threesome before but she said it was on the table. The closest they ever got to that was one night where they met up with another couple and switched partners, each in a different room.

She asked me if I would be potentially interested in a threesome.

"I think so," I said, but I'll be honest I was a little nervous. I had never had a threesome before and the thought was a little intimidating.

"Why don't you just come over and hang out with us tonight? We can see what happens?"

Fine with me. Aly and I actually sexted briefly, just a couple pictures so that we knew what we would have to look forward to (possibly).

So I went over to their house that night. Aly's husband, let's call him Mike, was super warm and welcoming. They asked me if I wanted a drink, but I was all set. We all sat down in the living room around the coffee table.

I started by asking them about their relationship, how long they had been open, how it felt, how they dealt with jealousy and all that. I'll spare the details for the sake of the story, but suffice it to say they were incredibly open and genuine with me. They were sitting on a couch opposite from me, and Aly eventually invited me to come over and join them.

"Come sit next to me," she said, smiling and making room for me on the couch.

I sat down next to her and she snugged up a little closer to me, instantly turning me on. I looked at Mike to make sure he was cool with it - he was.

"Maybe we could start with a kiss?" she asked.

"Sure," I said, giving Mike another glace. He was very content.

So Aly and I started making out on the couch. I reached my hand up and felt her tits over her shirt - gently, so as to not do too much too quick.

After about a minute she asked, "Do you two want to move to the bedroom?"

We all walked to their bedroom and sat on their queen-sized bed, against the headboard. Aly sat in the middle, with me to one side and Mike to the other.

"Why don't you both start by taking your pants off?"

Mike and I slid our pants off and she used one hand on each of us.

"I'll start with my hand if that's ok?"

"Absolutely," I said. "That... that feels amazing."

Aly chuckled softly. After a few minutes she looked at me in the eyes and asked:

"Would you like me to use my mouth?"

For some reason, I'm not sure what it was, but I said something that I wouldn't have expected.

"Can I watch you blow him?"

She smiled, as if she was even more horny now. She moved down the bed and started sucking him off. I watched as Mike arched his neck, loving the feeling of Aly's mouth on his dick, which was a similar size to mine. I started stroking myself.

I watched Aly blow him for a couple minutes when Mike asked, "do you want to fuck her?"

Of course I did. So badly.

Aly quickly stripped off her clothes and laid down on the bed.

I got on my knees and put my dick right near her pussy. I lifted her legs up before I entered her.

She felt incredible. Her pussy was just tight enough to keep me stimulated but not so tight as to make me bust too early. She started moaning as I fucked her harder. Out of the corner of my eye I saw Mike jerking off to us. I looked at him and said "she feels amazing, man."

"I know," he said, with a chuckle. "She's perfect."

Mike moved over and put his dick near Aly's mouth.

"I'd love to watch you suck it," I told her.

"Mmm," she replied, and quickly took Mike's dick in her mouth.

Well that about did it, I was already more turned on than I had ever been in my life and seeing that got me really close."

"Hey guys," I said. "I think I'm about to cum."

Aly pulled up her shirt and told me, "oh fuck yes please, cum on my tits."

I grabbed her tits as I was fucking her, which sent me over the edge. I pulled out, quickly repositioned myself at her side, and came all over her tits and her face. I covered her in more cum than I thought was possible. Stream after thick stream of cum spurted out of me and onto her body. She moaned as I came.

When I was finished I backed away for a second, shocked at what had just occurred. Mike had gotten a bit soft and he relaxed against the headboard.

"Fuck," she said. "I loved that."

The three of us sat around and talked about it for a few minutes. I was still reeling from the experience.

I left about half an hour later. It still remains one of the hottest memories I've ever had.