Kara and I were coworkers and had been with he same company for about the same time, just under 8 years. She was super bright and we collaborated on may projects together and we became very good friends. Her boyfriend and my girlfriend would often meet up for dinner and drinks and we were all pretty close. We were successful young professionals and were in general above average in the looks department.

One evening, Kara and I finished work and we went to the local bar and waited for our SO’s to come and meet us for dinner. The television had some daily talk show on and the topic was swinging, where couples swapped partners. Kara and I laughed at the topic and some of the responses and then she asked, “Have you guys ever thought about swinging?” And i said, “We talked about it once or twice but nothing ever really came out of it.” “Why not?”, Kara asked. I said, “I guess it just never presented itself to us and we didn’t really put much effort into finding any other couples that may be interested. Why? Have you?” Kara blushed a little and said her and Dave have also discussed, did do the homework and had a date lined up but they chickened out at the last minute and cancelled. She went on to say that they still talk about it from time to time.

I asked, “Well, would you mind if we brought this up at dinner tonight? Maybe we can find mutual ground here.” She said, “Sure, lets see what Dave and Sarah think of it.”

We sat for dinner and the topic was quickly brought up by Kara, who said, “Steve and I were having a drink before you arrived and there was a show on the tv that was talking about swinging. What do you think about the subject Sarah?” Sarah was a beautiful 5’8” brunette with a body that would attract any gender and she replied, “ Steve and I have talked about it but never did anything about it. I guess we couldn’t find the right couple.” Kara replied, “Well, if you are interested, I think Dave and I would be interested.” Dave nearly spit his drink out and quickly recovered with a “Uh, I think I would be down with that,” as he wiped his chin with his napkin. Laughing at Dave’s reaction, I said, “Well, when do you think we should do this, if we are going to do it?” Kara responded, “No better time than the present. Tonight work?” Sarah said, “Sure, tonight is perfect!”

We finished our dinner and paid the check. We jumped in an Uber and made our way to our place, a nice modern condo with a hot tub on the private roof deck. I made martini’s for the girls and Dave and I had Old Fashion’s. The girls ran to the bathroom to freshen up and Dave and I went up to the roof deck. It was a nice summer night and the city was just starting to cool off from the day’s heat and a gentle breeze was blowing. Kara and Sarah came up in their panties and bra’s and Sarah said, “I thought you guys would be in the hot tub already.” And I replied, “Not yet, we were waiting for you.”

Both ladies looked amazing. Sarah who runs triathlons has a very fit and toned body. Her panty sets are always matching and todays was a pink lace and satin cheeky panty set with a satin bra that shapely defined her c cup tits. She has an amazing tan with minimal tan lines thanks to the privacy fence that surrounded our roof deck and allowed her to sunbath naked.

Kara also had an amazing body, her frame was slightly smaller at 5’3” but she definitely worked out to keep it fit. Her panties were white boy short satin and her red satin bra was holding back a cup breasts. Her tan lines were a bit more prominent.

Kara walked over to me and Sarah walked over to Dave and Kara said, she “I think you are both overdressed for the occasion.” Both began to undress us. Kara quickly pulling my polo shirt off and lowering my khakis. Sarah did the same and soon enough, Dave and I were in our briefs. We jumped into the hot tub.

I sat next to Kara, Sarah next to Dave and we chatted for a bit on how nice the night was and how the hot tub was so relaxing. I asked, “So, are there any rules to this or do we just go with the flow?” Sarah responded, “Well, I think going with he flow is the right way but we should respect our choices and no means no.” Dave chimed in, “Of course I think we know each other pretty well where we don’t have to worry too much about hurting anybody.”

Sarah leaned over and kissed Dave. Kara leaned into me and we kissed. Our making out in front of our SO’s was intense. Especially watching them go at it as well. I pulled Kara closer to me and she straddled me, kissing my and rubbing my head. My tongue and hers meeting and wrapping around each other like a taffy machine. I rubbed her back and went down to squeeze her ass. The wet satin pushing into her ass crack, the moment was intense and we were both moaning in pleasure.

“Can we go to your bedroom?” Kara asked. And I stood up in the hot tub, Kara’s legs firmly wrapped around my torso. And carefully got out of the hot tub. I didn’t notice that Dave and Sarah had already retreated inside and said, “Houston, we may have a problem if Dave and Sarah are in our bed,” and Kara said, “Let’s go there anyway.”

I carried her around my waist until we got to the bedroom and Dave and Sarah were there. Dave’s head in between Sarah’s legs eating her sweet pussy out. Sarah pinching her nipples with one free hand while pushing Dave’s head into her wet pussy. I put Kara down and undressed her, her wet panties and bra smacked against the hardwood floor. She pulled my briefs down and my cock sprang to attention. She held her fingers to her lips and said, “Shhh.” With that, she walked over to Sarah and began kissing her while standing by the side of the bed. Sarah was confused for a moment but gladly accepted Kara’s wet kiss while Dave ate her out. I walked over behind Kara, licked my fingers and gently rubbed her vulva. I kneeled down and began munching on her clam, licking and lapping and sucking on her clit. I pulled her ass cheeks aside and rimmed her a little. Her bleached balloon knot pulsing with the pressing of my tongue against it. Back to her clit and a quick nibble made her cum for the first time. Her sweetness filling my mouth and covering my face, I stood up and slowly inserted my cock into her glorious pussy. A slow push in and it glided right to the base of my 9” cock. Kara moaned loudly.

Dave had also gotten Sarah motivated and now was gently railing her while Kara kissed her and played with Sarah’s clit. Kara pulled back and forced me out of her. She climbed on top of the bed and lowered her pussy right above Sarah’s face and Sarah quickly lowered her onto her face, licking Kara’s pussy. Kara motioned for me to get behind Sarah’s head and I did. Kara leaned down and grabbed hold of my cock and took my into her mouth. She worked my cock with slow and deliberate movement in and out of her mouth, like the way I was slowly inserting her pussy a few moments ago. She reached under and caressed my balls while sucking hard at the tip of my cock, trying to pull the cum out of me.

Dave moved and stood next to me. Kara traded our cocks back and forth, jerking the other one off when sucking the others cock. Sarah was still chewing away on Kara’s cunt while rubbing her clit and she and Kara exploded in a mutual orgasm, you could see Kara’s juices flow out of her and onto Sarah’s face.

Kara climbed off of Sarah and Sarah climbed on top of Kara for a kiss and then they laid back on the bed. The sat away from each other, head to head and spread their legs wide. Sarah grabbed Dave and Kara grabbed me and I reinserted my stiff cock into Kara’s slick pussy with ease. Sarah arched her back and moved some of her juice to her ass and lubed it up for Dave. Dave took his time penetrating Sarah’s ass and added spit as needed to get himself in comfortably. Sarah would have to stop kissing Kara each time Dave reached his base as the motion forced her to recoil a bit from the pleasurable pain. I increased rhythm on Kara’s pussy and rubber her clit and brought her to another orgasm. She rolled over and got on all fours, her face inches from Dave’s cock as he fucked Sarah’s ass. Dave reached down and pulled Kara in for a kiss as I Sarah grabbed my cock and sucked it. I took command and inserted my cock into Kara’s love hole and then dipped it into Sarah’s mouth for a quick cleaning. I switched back and forth with each thrust and then pulled some of Kara’s wetness and stuck my thumb in her ass. The pressure of my thumb in her ass while I thrust my cock into her was enough to force another orgasm. Kara screamed in pleasure between licking Sarah’s clit and rubbing her pussy.

I pulled out of her and laid down on the bed. Kara stayed where she was, licking Sarah. Dave moved over to me and grabbed my cock and started stroking it. I returned the favor and stroked his massive cock. He laid down on the bed and I climbed on top of him and took him in my mouth. Stroking and sucking his cock. He grabbed mine and did the same. The girls were finishing up another orgasm when they pulled me off of Dave.

They motioned for us to stand up and they kneeled between us and swapped our cocks back and forth. Kara then took command of my cock and Sarah took command of Dave. The worked us super hard. Jerking, sucking, slurping outer throbbing cocks. Dave and I both motioned that we were going to cum and the girls stopped sucking and just jerked. The wetness of their mouths being ground into our cocks we released our loads at the same time. Kara squeezed my balls and I felt back upon batch of creamy, sticky cum escape from my shaft and at the same time I felt loads and loads of cum hitting my stomach and cock. My cock pulsing as I emptied out I opened my eyes and saw Kara cleaning my shaft which was coated with my cum and licking my stomach which was coated with Dave’s cum. Sarah did the same to Dave-savoring his cock with each cleansing lick.

I collapsed on the bed and Kara jumped on top and kissed me. Dave did the same and Sarah jumped on top of him. I could taste the mixture of cum and sweat on Kara’s tongue and we caught our breath.

We all got up and cleaned up a bit and they retreated to the hot tub while I put their undergarments in the dryer. I joined them with fresh drinks a few moments later. “So, I guess we should have tried that a lot earlier” and Kara said, “Absolutely we should have but now that we have, we can do it anytime!”