I'm Dave, and this is my 6th true story of my swinging experiences with my wife Kate.

The earlier ones are:

Kate's First MMF (https://www.swingingheaven.co.uk/stories/fact/kates-first-mmf) - the first time Kate had two cocks all to herself

The Long Road to Swinging (https://www.swingingheaven.co.uk/stories/fact/the-long-road-to-swinging) - how Kate's cheating was the spark that turned us into swingers

Ruth: Kate's First Woman (https://www.swingingheaven.co.uk/stories/fact/ruth-kates-first-woman)- my friend Ruth seduced Kate one night

Ruth and Simon (https://www.swingingheaven.co.uk/stories/fact/ruth-and-simon) - Ruth's BF and I become involved in their play

Kate & Dave: First Meet (https://www.swingingheaven.co.uk/stories/fact/kate-dave-first-meet) - our first meet, and Scott fucking Kate much later

Kate is slightly over 5ft tall, she varied between a size 10 or 12 over the the time we were having these adventures. She had a great figure, with a nice little arse and quite small tits. They were still a decent handfull and very perky, with the kind of nipples you just can't help but suck. I am 5ft 10 and had a decent enough body, not overly muscled but not overweight. Average, I guess you'd call that, though my cock is 8" long and very thick.

This took place a few weeks after our meet with Scott and Beth, a social meet that got out of hand which I described in part 5. That story, and this one and many of the others, took place during the period of that when Kate was routinely seeing our friend Ruth who is the subject of a couple of these stories. It describes our first ever full swap with another couple, and Kate's first time getting fucked by another man (at last).

On a swinging site, we got a message from a couple named Stuart and Mel. They were a little older than us, we were about 26 or 27 and they were in their late 30's, but they'd met some couples before and we seemed to get on well as we traded messages, which led to us all wanting a social meet. The problem was that they lived pretty far away, well over 150 miles. Kate and I were asked if we could go and house/dog sit for one Saturday night at my parents who lived 100 miles away in the right direction, so we thought that would be a good chance to see them and they agreed. At the date and time expected, they were at the door. Stuart was about 5ft 8 and seemed of about average build, and Mel was about the same height, slightly overweight but dressed to impress and with lovely looking boobs. Kate was wearing a little black dress and I was just dressed smart casual. We all said hello and Stuart leaned in and kissed Kate. Not passionately, but on the lips. Mel kissed me too, and we led them in and through to the living room. As expected, we all got on really well. When we were in the kitchen making drinks, Kate said that the immediate kiss was an unusual start, but she'd enjoyed how forward it was. They stayed at the house for a couple of hours, and in front of a nice crackling log fire we discussed our sexual pasts, our likes and our fantasies while having a few glasses of wine (poor Stuart was driving). Because we hit it off and all the sex talk had us all turned on so much, Kate and I were keen to play with them there and then. Conscious of how things had developed at our first social meet, we were ready for anything this time. They really couldn't though. They had a long drive home through the snow and really had to leave before it got much worse. We all agreed we'd definitely arrange a meet to swing as soon as we could. At the door before they went outside, Mel again kissed me and Stuart kissed Kate. This time, both kisses were hard and passionate and we both kissed them back. With that, they said goodbye and headed out to their car. Kate and I were so turned on that we had a great night fucking on the rug in front of the fire. There was a lot of talk of Stuart and Mel while we had sex. Kate asking me if I wanted to fuck Mel, did I want to play with her big tits, lick her pussy, how would I fuck her, etc, and me asking if she'd like to suck Stuart's cock, slide down onto it, eat Mel's pussy, did she think he'd fuck her hard, etc. It was a great session, and when we finished we slept naked on the rug, Kate flushed and happy and with a pussy full of my cum.

By the time we got home on the Sunday, there was a message waiting from Stuart inviting us to their house on a Saturday in a couple of weeks, and to stay the night. We very happily accepted. We arranged to spend the night before back at my parent's, so we didn't have to spend so long driving before we arrived at Stuart and Mel's house. We told my parents we'd be going to a dinner party at a friends house, which was more or less true albeit lacking a little detail... We had a great couple of weeks leading up to Friday, and Kate was well looked after by Ruth and I. She was really looking forward to finally getting another cock inside her, and I couldn't wait to see it. Ruth moved in to our house while we were away for a couple of nights, to babysit for us. After work on Friday, we started to pack for our trip. We had a suitcase open at the bottom of the stairs, and Kate and I were upstairs packing more stuff. We heard Ruth shouting "I see! And what the bloody hell are you doing with this?". We went to the top of the stairs and burst out laughing. Ruth was waving Kate's double ended dildo above her head and indignantly added "Eh?". She was joking of course, she'd spotted it sitting at the top of the suitcase and previously it had only been used by Kate and her. We headed off to my parent's house, and the next day once we were ready and Kate had touched up the shave on her pussy we headed off to meet Stuart and Mel at the agreed time. Talking on the way, Kate said she was really looking forward to being fucked by another man at last, and seeing me sink my cock into another woman although she was extremely nervous about the whole thing.

They kissed us at the door in the same way they had last time, and let us in. This time, Mel kissed Kate too while Stuart and I shook hands, and after we took our overnight bag in they led us to the living room. Stuart was dressed smartly, and Mel looked great. I could tell she was wearing stockings and suspenders under her skirt, and through her blouse I could tell her bra was struggling to contain her tits. Kate and I were dressed the usual way, I was smart casual, Kate was wearing a blouse with no bra, a skirt and a thong. Kate and I sat on one sofa, Stuart and Mel sat on another and we started to chat and sip gin and tonic. Very quickly the chat got very sexual. They said they'd been surprised that I was the only guy who'd ever fucked Kate and Stuart said he was looking forward to being the second, at which Kate shot him and I a quick embarrassed smile. The girls were soon talking about their experiences with other women. Mel had been with more women than Kate, who's tally then was only two, but due to her relationship with Ruth Kate had spent far more actual time than her eating pussy. Mel said "I bet you're really good at it" to Kate, who shot me another embarrassed look, and Stuart said "why don't you show us?".

With the ice broken, Kate said "ok" and crawled on her hands and knees slowly over towards Mel, her arse bobbing seductively back at me as Mel smiled at her. Stuart moved over to join me to make room for the girls, as Kate raised herself to her knees and Mel bent forward to kiss her passionately before she joined Mel on the couch. Straight away their hands were all over each other, unbuttoning blouses, feeling thighs and cupping breasts. Kate was braless, so hers were the first boobs to be on display and sucked on. Stuart told me that Kate had beautiful tits, and I had to agree. Kate struggled to undo Mel's bra blind, so Mel turned partially around to allow her easier access. The bra undone, Mel turned back round holding it in place before finally pulling it down and showing her own tits. "Wow", Kate said as she squeezed them, "those are amazing" and buried her face in them. I had to agree, and said as much to Stuart. They were much bigger than Kate's, and I couldn't wait to get my hands and lips on them. Mel and Kate spent several minutes topless on the couch, exchanging tongues in mouths and mauling each other's tits. Kate stood to take off her skirt, as Mel raised herself up to take her own skirt off. Mel wasn't wearing any knickers and was now just in stockings and suspenders, Kate was just wearing a tiny black thong and they looked fantastic together. Stuart and I agreed that we loved seeing them with other women, and that it was a great way to get things started. After some more girly snogging and groping, Mel turned to lie on her back on their couch with her head against an armrest. Kate knew what to do. After slipping her thong off she lay on her front, legs bent at the knees with her feet in the air kicking playfully. She eased Mel's legs apart and with a quick "may I?" lowered her face to her pussy. The first drag of her tongue up Mel's slit, ending with a teasing flick of her clit, earned a drawn out "oh god" from Mel, before Kate lowered her head again and set about giving her head properly. She was then really going for it, licking hard and probing her tongue between Mel's lips. A few minutes in, Stuart asked "so is she good?" and Mel could only manage to get out a breathless "oh yes", he asked "how good?" and she managed "very", he asked "is she?" and was told between moans "she's very good". It wasn't long before Kate made her cum, and she slumped onto the couch sighing happily. I asked Stuart if Mel is good at eating pussy, and he said yes, she is. Kate said she wanted to check for herself, and moved up the couch. She put her knees next to Mel's head on the armrest, supported herself with her arm against the wall and lowered herself towards her. Mel adjusted herself slightly for better access, and with a mixture of her head moving up and Kate's pussy moving down she soon had her tongue where Kate wanted it. It seemed like she was indeed good at it from the noises and occasional "oh god" and "yes" that came from Kate. I did the same as Stuart had, a couple of minutes in I asked "so, is she good?" and Kate replied "god yes", "how good?", "she's very good". Before long, Kate had her first orgasm of the night, jerking her hips and involuntarily grinding her pussy down onto Mel's face. She looked great doing that, with her tits bouncing slightly as she came. Kate and Mel spent maybe half an hour playing together, kissing, lapping clits and fingering each other on both the sofa and the floor while Stuart and I sat watching with tents in our trousers. It was great to see Kate with another woman with experience, as she'd given the previous girl her first lesbian encounter and she'd been a bit nervous. They then parted and sat up, saying they needed a rest. Mel moved up on to the sofa and Stuart joined her, while Kate sat next to me on the other one.

We sat chatting and sipping our drinks, and gradually we started to make out with our own partners. After kissing Mel for a few seconds, Stuart looked up at us and said "Kate tastes great!". I could smell Mel's pussy on Kate's breath and taste it on her mouth too. Stuart and I undressed with the help of our own girls and at about the same time Stuart and I both stood to take our trousers and boxers off. This gave Mel a first look at the new cock she'd experience that night, and her eyes widened when she saw it. Kate gave a small excited "mmmm" when Stuart's cock sprang up when he pulled his boxers down. He was average size, perhaps even maybe slightly less than that, but I think Kate was mainly thinking that this, at last, would be a cock other than mine that would be fucking her later. Throughout all of our swinging together in the years then still to come, she never was a size queen. She actually liked a cock of about average size or only slightly larger, as they could fuck her hard and fast in a way she sometimes found uncomfortable with me. They allowed a different kind of sex for her, and one she very much liked. Stuart sat back with Mel as I turned towards Kate, but before I could sit she leant forward and started to suck my cock. Looking over at the other sofa I could see Stuart was lying on his back with Mel doing the same to him. We played with our own partners for a while, eating pussy, sucking cock, etc before Kate tapped my head when I was licking at her clit and nodded towards the other couple. Mel was now on her hands and knees on the sofa and Stuart was fucking her gently from behind. Her tits were hanging and moving about nicely to the rythym. We'd all agreed to use condoms even with our own partners, as none of the four of us wanted to eat a cum-filled pussy. I know a lot of guys like to clean cum from their wives, but it just didn't appeal to us. Kate said she was really horny and wanted me to fuck her too, so I lay back, put on a condom, and she lowered herself down onto my cock. We fucked like this with her riding me for several minutes before I heard from across the room "would you like to swap?". I looked up at Kate, and she looked down at me, bit her lower lip nervously and gave a slight nod. I said yes to Stuart, and by the time Kate had lifted herself from me Stuart was there next to our sofa. He took Kate by the hand and led her in to the middle of the room. With another little nervous look at me she lay on her back and he lay in front of her and started to lap at her clit and pussy. By this time I'd knelt in front of Mel, still sitting on the sofa, and as she parted her thighs I started to tongue her clit and slit. She came after only a couple of minutes, and a second later I heard Kate say "fuck me" to Stuart. I sat up next to Mel, determined to finally see another guy fucking my girlfriend. She was playing with my cock, which was still wrapped in a condom from Kate riding me, and she said "of course! you've never seen this before have you?". I confirmed that and she said Kate was going to have a great time as her husband is a really good shag. He'd positoned himself between her legs, which were bent at the knee and open, and brought his cock to her pussy. He rubbed it on her clit and lips a few times while Kate moaned in anticipation, and then at last I got to see a look of pure bliss on her face as finally another man's cock eased into her. He pulled it half out, then slipped it back into her slowly while she moaned. "Nice?" he asked as it was sliding in. "Nice" she replied and with that he started to fuck her. As exciting as this was to watch, I really wanted to fuck Mel, and she was definitely ready. I turned to her and asked "so, how do you want it?" and she said "I want to sit on this nice big cock", giving it a little squeeze. I lay back and she did exactly that, sliding easily down onto it. Her pussy felt great, very tight around the opening. Her large tits looked amazing as she rode me, and she often bent forwards allowing me to squeeze and lift them to bring her nipples to my mouth. I looked over at Kate, and she now had her legs curled around behind Scott's thighs and he was thrusting his cock hard into her. Her face was turned towards me, but her eyes were closed and her mouth was open as she moaned. For the next half-hour or so, Kate and Stuart fucked while I fucked with Mel. We were all over both sofas and the floor in a variety of positions with Scott and I looking over appreciatively when we heard our own girl cumming. Kate looked particularly good at the end of this period when she was on top of Stuart, slamming her pussy down to totally engulf his cock, as her beautiful little tits bounced. What I liked especially about seeing that was that it meant she was really comfortable and into it, she was now fucking Stuart instead of just letting him fuck her. Mel and I were by then resting on separate sofas and watched them for a couple of minutes. Kate came strongly a few seconds before a sustained moan from Stuart let Mel and I know that he'd filled the condom inside Kate with his cum. I had already cum by then, and Mel had wanted my spunk on her tits and I was only too happy to oblige.

Kate lifted herself up off Stuart's cock, and walked unsteadily over to me and he took the full condom off before sitting next to Mel. She still had some of my cum on her, and he rubbed that into her tits instead of wiping it clean - something we'd never seen before. Again we all sipped drinks and chatted while resting for a while, before Kate grabbed and started to pull at my cock as a way of telling me she was ready for more. This time, the four of us all played together on the floor. This was a shorter session as it was getting late and we were all starting to get tired, but I remember that I came into a condom while fucking Kate from behind as she ate Mel's pussy. I also remember Kate lying on her back, with Stuart and I on either side of her and she was playing with our cocks. I said to her "you've got a cock in each hand", and she purred yes, I asked her how that felt and she said fantastic. The other main thing I remember from that last session is that when Kate was sucking his cock, Stuart would thrust into her mouth, sometimes pretty hard. This was a new one for her, her blowjobs with me were pretty gentle and I never thrusted, but she looked and sounded like she was really enjoying it. At the very end of the night, Kate was lying on her back and he was lying over her, thrusting his cock into her face while Mel was eating her pussy. I heard him say "can I cum in your mouth?" and it was clear through her mouthful of cock that she said "no". He pulled his cock out and pointed at her face, but she said "cum on my tits" so that's where his last spunk of the night splashed onto her. He rubbed that into her skin, as he'd done earlier with my cum on Mel, but as it was his third load there wasn't too much there. My third load of the night had been shortly before, and was similarly small. It had shot against Mel's arse after fucking her as she lay face down on the floor. The night's activities over, Kate and I went to bed where we fucked briefly before going to sleep.

The following morning, Kate and I were talking about everything we'd done and how much we enjoyed it. We both liked what we each did with Mel, and she said that she really enjoyed Stuart "because he fucks me very hard". I asked what she thought about his thrusting when she sucked his cock, and she said it was strange at first but once she got used to it she really liked it. We were sitting up in the bed talking when there was a soft knock at the door, we said hello and in walked Stuart. He smiled when he saw Kate's tits as the duvet wasn't high enough up her and I don't think she saw any point in hiding them from him. He asked if we'd like some tea or coffee, then went off to make it. As our first full swap and first overnighter, it hadn't occured to us that the playing might continue in the morning. Kate laughed and said "they're going to try to fuck us again, aren't they?", I said "yeah, probably" and we agreed we'd not just be fine with it - we'd get it started. So when Stuart and Mel came into the room in dressing gowns with a couple of bits of toast and the coffees, they found Kate sitting astride me and facing the door, slowly riding and grinding her pussy down around me. They laughed and put everything down, and Kate said that they could join us if they like. They quickly dropped the gowns and they were naked underneath, Stuart's cock already sticking out in front of him. He climbed up the bed to kneel next to Kate, and they started to kiss as he felt her tits. Meanwhile, Mel lay next to us on the bed and started passionately kissing me. I said to Mel, "should we swap?" at which I slipped out from under Kate and shuffled sideways. Mel immediately climbed up and slid herself down onto my cock, as Kate turned and got on her hands and knees so Stuart could fuck her from behind. I heard him ask Kate "can I fuck your arse?" as he rolled on a condom, to be told no, so he fucked her doggy style. Those were just quickies, and we didn't even change positions. The girls both came once each, and Stuart shot onto Kate's arse and back a minute or so before Mel took the condom off me and leant forward to wank my spunk onto her front. We then showered and set off on the drive home.

We met Stuart and Mel one more time, and that will be one of the things I write about if there's any interest. Although next time I think I'll write about the second time we met Andy, the single guy we'd had our first MMF with while on our honeymoon.