This is a bit of a read, but I hope y'all enjoy it!

A couple of years ago, I was invited to my close friend's GF's birthday party, It was an 80's porno theme party, and everyone was dressed to impress. At the time, I was 21M, my friend 22M, and his GF 21F.

When I arrived at my friend's place, there were around 20 people at this party already drunk and rowdy. I had a few drinks before I arrived, so I was in the groove feeling the vibe.

A couple of hours later, my friend pulled me aside away from the party and asked me hesitantly if I was interested in surprising his GF for a threesome for her birthday.

I was pretty surprised because I didn't picture my friend and his partner to be that type of couple, but it was a pretty good feeling that he was open about it with me.

He told me if he wanted a threesome with another girl and her. She wanted to have a threesome with him and another guy before he fulfilled his fantasy. And there I was trying to contemplate whether I should go for it or not.

I told him that I didn't want to make things awkward and ruin our friendship or their relationship. He reassured me and told me that him and his GF were okay with it. so he told me to think about it, to which I did.

20mins goes by after having a few more drinks, and I told my friend that I was interested in doing the deed. So he told me to pretend to leave, and he'll message me to sneak into their place when the party was over.

Before 1am, everyone started to trickle away, and I made sure I was the last one to leave. I told my friend and his GF that I was going home (with a little grin on my face). He smiled and gave me a nod. Luckily, there was a small park one block away from their place for me to wait at.

I waited there for 20mins and then suddenly I got a message from my friend to sneak in the backyard. So which I did, I was really careful of surroundings not to give away a sound that might ruin the surprise.

When I got to their room, there's she was. Blindfolded, Sexy strawberry blonde hair, white smooth skin, double D's, curvy, and a buttplug in her thick ass bending over sucking my friend off. My friend waved and gave me the signal to join in.

I quickly got undressed, and I got real hard. While I was standing there stroking my cock, I was thinking of ways to surprise her. Instinctively, I gave a firm spank on her juicy ass. She quickly unfolded her blindfold and turned around with a big smile on her face.

My friend and I said "Surprise" at the exact same time, which was pretty funny, and it was a good icebreaker for everyone. She told me that she loves to go raw. I looked at my friend and he told me that it's okay to do it. So she continued to suck my friend off while I pressed my cock inside of her tight pussy.

She was dripping wet, and moaning really loud. A few minutes go by my friend and I swap positions. She had an amazing technique at sucking, wrapping her tongue around my cock. It makes me feel hard just thinking about it.

A couple of minutes went by, and she was on top of me riding me nice and slow. She grabbed my hands and made me squeeze her soft jiggly breast. She moaned loud every time I'd squeezed them. My friend pushed his GF towards me, and there we were face to face, I started making out with his GF.

He told us to stop moving, and he slowly pulled the buttplug out of her, Midway of that, his GF said that she wanted to get double penetrated. My friend and I looked at each other and gave an okay nod.

So he grabbed a bit of lube beside the table and rubbed on to her tight pink hole, he proceeded to shove his dick inside of her asshole, we both continued fucking her and swapped places taking turns. It was a pretty weird but also exciting experience.

About an hour and half later my friend cummed on her back, and went to the bathroom. It was just me and her still having fun, she then whispered into my ear to finish inside of her asshole. So I quickly put her in the doggy position and fucked her aggressively till I came inside of her.

After that we all took a shower. My friend and his GF told me to stay the night with them. So I slept on my friends bed with his GF between us.

The next morning, I helped them out cleaning up the house from the party. Before I left, my friend and he's GF told me that they wanted to continue this fun adventure all three of us had. I was very happy hearing it from both of them, and I said yes! We continued to put my close friend's GF in the spit 2 weeks later, and pretty much onwards after that.

Now they're happily married and started the swinging life.