A brief history,  

My wife back in her teens used to go out with my friend Ron, a bit of a womaniser, married several times, however I never imagined I'd see him balls deep into my wife, his ex from decades ago, on our living room carpet, with his partner watching before joining in! 

My wife now in her 60’s, still good looking and pretty fit with a curvaceous size 16 body , her breasts totally disproportionate for her size , a juicy pair of 38ee’s  which tested the resilience of most bras and dresses she wore, having gone through the menopause, her appetite for sex dwindled and my ED now a real hindrance in the bedroom department, perhaps my assumptions on her being sexless was a bit premature.

It happened at one of our barbeques, we were having an ‘ unseasonal ‘ spring,  mid 20’s blue skies,  perfect Barbie weather!

We hadn't seen Ron and his current partner for a while so we invited them round for a barbecue. My wife seemed excited at the prospect of meeting them, odd, but we hadn't seen them for a while after all so I dismissed her excitement at the prospect of them coming over as just that, a catch up and girlie talk.

We got all the food and charcoal, more Importantly , wine. Once home it was lit awaiting the arrival of Ron and his partner.

Barbie now almost ready for cooking,  Ron and his partner, sally, turned up , dressed in cargo shorts and short sleeved shirt , sally however, a good ten years younger than the rest of us, a size 12 I'd guess, slightly overdressed I thought but absolutely stunning in her backless maxi dress covering  what must have been a curvaceous body , the only indication was the vee in the dress which revealed possibly more than intended as her cleavage gave no illusion to the fact she had large breasts, funnily enough, Similar to my wife! but that seemed normal as most of his partners dressed a bit more ‘ provocatively’.  in some ways, she reminded me of my wife, the only difference would be that my wife's breasts are a sizable 38ee which were showcased  by her long dress,  elasticated waist and top which kept ,mostly, but not all , of her braless breasts within exposing more flesh than intended or was that intentional? 

I'd confided in Ron about our marriage and the fact we'd joined SH to try and re-energise our sex life , he had asked if  we'd actually seen anyone but sadly no, she got cold feet so we came off the site, however, he still seemed intrigued with my admission.

My wife decided to take  Ron up to the garden. We have a sizable plot with trees and bushes which blocked parts of it from the House, to show off the new plants we'd just planted. 

Everything was ready to cook but they were still up in the garden, his partner went to the kitchen to fetch the wine whilst I went up the garden to tell them things were ready. Moving up to one of the bushes, I caught a glimpse of my wife through a small gap, the closer I got , the more I could see. My wife , Ron behind her,  her tits pulled out the top of her dress , his hand fondling them as they passionately kissed , the first indication they were more than just good friends! He played with her tits, lips still locked together, his other  hand down to where I hoped her knickers were , running his hand over her pussy,I froze, my eyes were seeing something but my brain couldn't comprehend what it was. I wasn't sure what to do.

Returning back to the Barbie , his partner there, glass of wine in hand, she handed me one. My wife was only a minute behind me, not a trace of evidence that only a few minutes earlier my friend had her tits out and was rubbing her pussy through her dress.

They both acted like nothing had gone on, Sally acting slightly strangely, I saw her and my friend exchanging a smile as they all sat down. The rest of the barbeque went off without a hitch although I kept thinking of what I'd seen.

As the afternoon wore on, the wine flowed, so much so we ran out so I walked to the shop to get some more whilst the others retired to the front room. Coming back I was about to get the surprise, or was that the shock of my life? Coming through the door , wine bottles in each hand ‘ surprise ‘ I jokingly said , however, the surprise would be on me

All three sat on the sofa , my wife between them, a pair of knickers on the floor I recognised as  my wife's.

My wife spoke, ‘ about time, we've been meaning to tell you something, sit there’ pointing to the armchair.

Putting the bottles down I sat in the armchair that had been repositioned opposite the sofa. 

I was about to witness what my wife and I often spoke about and how we'd put that on our now deleted profile. 

The pair of them grabbed the waistline of her dress and gave it gentle tuggs downwards, each tug would reveal a little more of my wife's ample tits, more and more gentle tuggs then the top of her large nipples came into view, even with my ed, my cock was half hard.

A couple more tugs and the elasticated top slipped over her nipples, swollen and pointing at me, blimey! she must have been really turned on.

Ron and his Sally then made for her nipples, each had a different approach as Ron pinched and squeezed it, sally however caressed and brushed over her nipples Like only a woman can. My wife by now was enjoying the attention, opening her legs , the split in her dress opened up to reveal her legs, that would give either of them easy access to her pussy but didn't go there, increasing my wife's frustration as they continued to play with her nipples, Sally hitting all the right spots that made my wife cry out. They stopped momentarily, the frustration on my wife's face clearly visible, but it was only so they could give her dress a couple of more gentle tugs , immediately her tits fell out and hung seductively down onto her chest it was a race as to which one got a tit first, Sally was straight onto that enormous swollen nipple , I'd never seen them that big or was it I'd not seen them for so long? Ron  latched onto the other and the pair suckled away like newborns making my wife sink backwards, her arms around them in an embrace to hold them against her breasts.

There I was, sitting watching my friends , sucking away on my wife's huge tits, my mind just couldn't accept that this WAS my wife and these people were my friends taking full advantage of her whilst I watched. Then it came to me, this was a scenario we'd chatted to a couple several months ago, NO! , it couldn't be them? but then again we had a few thousand lookups on our profile, I guess my wife must have told Ron.

Things started to get more intense as Sally started to get a little carried away , sucking and pulling at my wife's breast, Ron doing something similar on the other, my wife, I'd never seen her so content as they played with her, eyes closed as these new? sensations surged through her body, her hips now raising up and down as if she was inviting them to go further to  satisfy the sexual urges they'd created within her, ones I desperately wanted to give her myself.

All the time and I don't know why, I just sat there like a rabbit in headlights as the pair were literally helping themselves to my wife, pulling, sucking and kneading her massive breasts, giving them the attention they desperately needed.

Sally now fully confident she'd got my wife to the point of no return, slid an adventurous hand into the split of her dress to slowly caress her leg, with each stroke it moved closer upwards, every time her hand closed in to its intended target my wife moaned and sighed as she tried to lower herself downwards to the probing fingers only inches away from sinking into what must be a warm moist and now desperate to be fucked pussy. Sally  stopped, my wife looked at her in dissapointed but also urgent expectation of finally being sexually satisfied, she'd needed as I, with my ED, couldn't do anymore, well with my cock anyway.

She needn't had worried, this was only so they could finish the job of stripping her, 

I really wished I could have videoed this as it was the most erotic sight I'd ever seen, my wife being fully stripped by another man and woman.

 Ron now had full access to both tits,  Sally got up, giving me a cheeky smile as she gripped the hem of the dress and slowly but deliberately pulled it down , slowly as more of my wife's flesh was revealed. Between the three of them they must have planned this, this was the scenario my wife and I discussed over a year ago playing out right in front of me,I was actually enjoying what they were doing to my wife only feet away from me, by now I'd gotten past the fact that this was my Ron and Sally and not two random strangers, which to be honest , I'd preferred, It wasn't easy but I did, all I wanted now was to see what they did next to her, sally continued to slide her dress over her body and down her legs, not quite the way it should come off as the top elasticated part hugged  her hips in a vain attempt to protect what modesty my wife had left. Sally gave  a harder tug at the dress which reluctantly gave up it's attempt to hug my wife's curvaceous hips and finally slid off , two things were now apparent to me, firstly my wife was totally naked on the sofa with our friends, secondly and  most strikingly , she had shaved all her pubic hair off to reveal her pussy in all its glory. It's Reddy purple  lips prominent through excitement or had they already had a taste of my wife whilst I went to the shop. Sally went straight for it, her fingers exploring another woman , my wife! This was all new to me, I had no idea my wife was bisexual, Ron watched as Sally worked her fingers , firstly around her labia, softly pulling it away from her body whilst massaging her clit, within seconds my wife screamed out , brought to orgasm by another woman!  Even my heart skipped a beat or two as her orgasm literally ripped through her body , Ron pulled away, he was about to become obsolete, for the time being anyway as Sally started to be a bit more adventurous with her fingers , suddenly my wife put her hand onto Sally's to stop her , I thought she'd backed out but no, I was told to go and fetch the ky from the bedroom, I shot up stairs , not wanting to miss a thing. I found it quickly, that's when I noticed a large bag on the bed, it wasn't my wife's so I guess it was Sally's , some forward planning by the trio by the looks of things, running down stairs back into the front room I was confronted by the women now on the carpet , sally on her back and my wife hungrily lapping away at her pussy , my word , my wife was really keen to satisfy sally as Ron watched, a tell tale bulge in his shorts confirmed he was enjoying what he saw, if only I could get that hard, well I had an erection but nothing like what I used to.

Ron took the KY off me and sat down and watched  the two women explore each other, I really needed to masterbate whilst watching my wife under the spell of sally, this is ,and I'm guessing here , what any red hot blooded male would love to see their partner do, taken by another woman.

This really was just a warm up for the main event , once they'd established that my wife had crossed the line of no return they changed tactics, now this all turned into some sort of role play as they both became the dominant couple and my wife was just a married slut they'd picked up in a club  for a three way whilst her husband could only watch as they took her.a strange kind of cuckold? What ever it was I wanted them to fuck her now I'd got over the shock and speed of how this was developing.

Ron stripped off, I'd never seen him naked, why would I, I was as he pulled down his boxers, aghast at what sprung out, my wife's eyes grew wide  as his erect thick , shaven cock sprung up like a jack in a box. 

If he was out to humiliate me then he'd just done it, what he'd do next would certainly make me feel humiliated like never before.

This was all weird as he acted like we'd never met before , sally got up, my wife about to follow ‘ not you bitch, my man needs a fuck hole to fill’ I couldn't believe what she'd just said to my wife, my wife now complacent in the proceedings.‘ on your hands and knees you slut and  bend  down for him’ Ron winked at me as he got on his knees behind her, sally handed him the ky and rubbed some on his cock and a little over her now vulnerable  pussy now pointing upwards , this wasn't to be Just a doggy fuck as sally now sat on the floor in front of her, opened her legs and very sternly told her , move up bitch and put your slutty tounge in me' , that I don't think my wife  was expecting as Ron now got into position, my wife's tits looked delicious as they hung down , nipples erect and ready for pulling and pinching. ‘ Ok , your husband's a bit of a cuck isn't he, I bet you've longed for my cock to fill that barren cunt of yours ‘ my wife muttered something as she now pleasured Sally, Sally responding with ‘ you love it bitch’.

It was time, the ky hopefully done it's intended job and lubricated my wife's pussy , Ron looked at me ‘ look and learn, your wife's going to love a real  cock inside her’ with that he moved forwards , I could see his cock twitching away, desperate to slide into my wife's lubricated hole, I was fascinated by how it slid into her, we'd not had sex for some time so watching it just glide into my wife really had me getting as hard as I could get . Ron slapped her arse cheeks, ‘there you go bitch, what's it feel like to actually have something hard back in you’ 

My wife made some moans but what it was she muttered I'll never know as she was now busy with Sally. I was wondering if this was her first time with another woman, I'd find out later it wasn't.

The scene was set Ron was ready to give my wife the fuck of her life, his thick 8 inch cock now started slowly to force her lips apart pushing them in and pulling them out on each stroke as she grew customed to an erect cock back in her, her massive tits started to slowly swing in synchronisation with every thrust, my wife's head gently at first being pushed into Sally's open legs, moans of appreciation from her indicated she was doing a good job for a beginner.

Rons thrusts into my wife were now becoming more deliberate and forceful, my wife's tits picking up momentum, we've both seen this many times on DVD's but to see it actually happen in front of you is something else.

 Ron now grabbed hold of my wife's hair pulling her head up from Sally's now moist and slightly opened pussy. Sally got up and sat on the sofa to watch Ron fuck my wife and flood that baron cunt of hers , devoid of sperm for months now . Rons infatuation with my wife and of course a huge tits would be his undoing as he quickly lost control, now banging into her hard, causing her tits to slap as they now flew back and forth. He had now lost control and wasn't able to stop the inevitable as he cried out my wife's name, that for me was a shocker as it more or less confirmed this wasn't the first time she'd had his cock buried deep within her recently. Now gripping her hips tightly, turning the skin around them white from his fingers, this was it, this was something I'd never imagined even though we actually talked about this at length. He came in her,I watched as every spurt of cum he put into her was punctuated by a forceful thrust causing his emptying ball sack to slap against the cheeks of her arse. With every thrust he shouted out what a slut she was, Sally smiled when he said that,  I could see she was getting a kick from watching this as my wife was equally vocal as her orgasm finally came as his sperm splashed around the walls of her pussy, devoid of sperm for so long. I think a sudden feeling of embarrassment swept over the copulating pair as he pushed hard against her, ensuring she got every last drop of his sperm as Sally and myself watched.

Sally got up and put her dress back on , adjusting it to fit her 36dd tits  into it. The similarities between my wife and her were, to say the least, striking. She pulled Ron off my wife, followed by trickle of sperm from that freshly fucked pussy‘ come on slut , we've not finished with you yet ‘ she said to my wife, helping her off the floor and left the room and making their way upstairs. I was going to follow them but Ron stopped me, ‘ you'd better leave her with sally I think she's about to be punished ‘ I didn't like the sound of that but did as I was told. Ron cleaned himself up and got dressed and we drank wine as if nothing had happened, my heart was pounding away at what I'd just witnessed  . From upstairs, sounds I couldn't make out at first but as they got louder, the unmistakable sounds of my wife and Sally having sex.

Ron, now smiling, told me it was time to go upstairs.

I did this with some trepidation, we both entered what I'd always thought our inner sanctum when it came to sex.

There before us was sally, on top of my wife with the biggest strapon I'd ever seen being shoved as far as she could into my wife, the mattress dipping and the bed creaking away with every forceful push into her. Sally obviously was not very happy with the fact she'd just had sex with her partner. Ron just said to me she's always like this after we do this but she's really making your wife suffer, she knows I'm her ex That was confirmed seconds later when she slapped her tits leaving a red mark, my wife yelped out as Sally slapped her other tit, sally really was angry over my wife having sex with her partner, this was just role play , right?

as sally continued to fuck her, calling her a cheap whore. A few more slaps of her tits causing them to sharply go sideways before heavily settling back on her chest like large blancmanges and flattening out, her nipples were her next target, to be honest, I think Sally was jealous of my wife's larger tits as she not just pinched her nipples making her scream out, but pulling them upwards stretching her fleshy tits as far as she could pull them, now I could see my wife was in pain as she gripped the bedsheets ‘ you like that don't you bitch’ as she twisted her nipples , my wife cried out as sally let go of them and they flopped back to her chest 

‘ now to finish you off slut' as she started to gyrate her hips as she pushed that dildo as deep as she could , my wife responded ‘ yes yes’ that got sally as momentarily she'd lost her dominance over her but quickly recovered with a few meaningful hard thrusts, that did the trick as my wife screamed out again , practically digging into the mattress with her fingers as her grip took hold. Sally turned to Ron, ‘ I think we've got her ‘ as she went for broke. I wasn't sure what she meant by that at the time as she finished her off into an orgasm that I'm sure our next door neighbours could have heard! Sally wasn't that far behind as she had one final push into her before collapsing on top of her, their breasts pushed together, squeezing sideways from their sweaty bodies. I just stood there, Ron stood next to me, still in shock, confusion or was that my own sexual frustration in disbelief my wife had actually gone through with what we discussed all those months ago before backing off from the idea ? I never imagined our simple get together would end in this way!

All these years Ron must have been working up to this moment now having found the perfect partner to implement his plan to finally fuck my wife , possibly again but now  with some legitimacy. 

Once the ladies had recovered, sally pulled that dildo out of my wife, still coated In KY,the remains of Ron's sperm  or was it actually my wife's own juices! as it slid out of her, sally turned to me with a smile as the last inches slipped out of my wife. ‘ You're wife's such a slut ‘ as the tip of the dildo dropped out, the most amazing thing I guess was when Sally took the harness off and had to pull out the other half of the double dildo! Maybe only 8” but more than enough to satisfy her needs as the other 8” was forced into my wife.

Sally told me and Ron to wait for them downstairs, a wait that lasted forever!

Eventually they came down, sally dressed back in her dress, however my wife emerged dressed in a Basque and stockings, her tits pushed over the top, my heart skipped several beats as I'd never seen her dressed like that before , sally, obviously the alpha in Ron's relationship and by the looks of it, totally out of his depth! 

Sally came up to me , ‘ next time you invite us over , make sure that sluts dressed like that’

I don't think Ron knew where to look, as his only plan was a sneaky fuck with my wife , sally obviously knew this and  wasn't going to be left out.

Sally thanked us for a nice afternoon and to call them soon.

With that they said goodbye and left leaving us in a state of bewilderment trying to figure out what had just happened and of course , finding out my best friend had been helping himself to my wife behind my back all this time . I'd of thought my wife would have been totally embarrassed at how I found out she'd been playing away, but no!, she told me to take a tablet and get upstairs. Well I'd got a resemblance of a hard on so did as I was told, my wife was still playing out our fantasy! I quickly found my tablets and took one, taking a tablet, I took a deep breath and made my way upstairs to the bedroom to find my wife sprawled out on the bed, playing with herself, I'd not seen my wife like this for some time, neither had my flagging cock which somehow had found a new lease of life as it started to harden. ‘ What took you so long? I need fucking, NOW’ now that was an invitation I couldn't refuse, getting on the bed , her huge breasts wobbled over the top of the Basque, her newly shaved pussy glistened with a mixture of Rons sperm and the ky.

Running a finger down her gaping slit from the dildo confirmed Rons contribution of sperm was mostly still in her.

Sadly there was no foreplay, I was told to get to it like I was a machine, emotionless. I'll admit, I'm not a hung stallion like Ron was but still a reasonable 7” which once lined up with her freshly fucked pussy slid straight in, the squelching sounds it made as I frantically started to fuck her was initially off putting as we'd never done this sort of sex before but I soon got over that as my urgency to cum in my wife after what was months of frustration showed as now each thrust sent her tits rolling around, the sight of that spurred me on and I just went for it, the look  on my wife's face was of shock as I relentlessly banged her, This wasn't her useless husband anymore but with an animalistic instinct to breed her and inseminate her like my friend had done only hours earlier. She seemed quite wet , something I'd not experienced for a long time , then the exciting thought that I was pushing another man's sperm deeper into her, that did it as I lost control of my cock , it now had a mission of it's own and didn't disappoint either of us as I came like never before , ok I'd masterbated quite a lot but I had control of my sperm being shot through it but inside my wife , only her pussy walls could grip it and restrict the flow of sperm through it. I  now came with such ferocity it even surprised my wife as she felt me ejaculate into her , spurt after spurt , I think we both cried out in unison, well it'd been a while since I'd successfully fucked her to completion.

I tried to make this moment last and stay buried in her and make sure she got every last drop my sperm my body  could muster. However it wasn't to last as my cock started to go limp,totally spent, from this surprise fuck fest as I watched my wife fucked by Ron and Sally. 

 What an afternoon this had been, totally unexpected! But eventually quite enjoyable once I got over my mixed up emotions and total disbelief at what was happening, oh and the fact I'd finally cum in my wife after all this time,

perhaps it was the drink I mean we did have a few bottles well they did! Just as well otherwise I'd probably not be able to have fucked my wife the way I just did. Rolling off the I moved back to see the fruits of my work as her pussy lips failed to retain its deposits of sperm. She lay there, totally satisfied, a look I'd not seen since what felt like forever, her breasts, still reddish from Sally's abuse of them, hung on each side of her chest, her nipples still showing signs of excitement.

Now lying down next to her we cuddled up together, I got the chance to play with her tits one last time, something she'd rarely let me do.

As we both recovered from what had happened between the four of us she asked me if I'd enjoyed it, I didn't want to admit it but yes I did! This was exactly what we'd discussed all those months ago, in an effort to put some life into what was a flagging sex life due to my ED, 

It was my way of giving back something that was lacking in our marriage but at the time she backed out! She admitted that now, it was a mistake to delete our profile and how much fun she'd had , especially with sally, that woke my flagging cock back up! 

We didn't have full sex again but just played with each other in silence, well until I made her have that orgasm she should have had when I fucked her, her finger circling over the still oozing slit of my cock untill I tensed , only a dribble of sperm came out but the sensation of her rubbing it over my glans was more than enough.

All this sex had made us tired but before we had a nap my wife said one thing 

‘ What now ?’

That open ended question had me thinking and worried.

This was a one off , wasn't it? 

Then I remembered what Sally had told my wife when she came down the stairs in that Basque. What on earth had we walked into? 

Nothing more was said , Ron finally got to talking to me again , possibly avoiding me through embarrassment.

It's now July and the weathers picked up.

My wife got a text from Ron last week, it simply read 

‘ hi sexy, sally wants to see you, don't bother with a barbeque this time 

Ron and Sally xx’

That sent a shiver down my spine, I thought the last time was a one off which I didn't think I could do again, however my cock stirred in my pants telling me otherwise, perhaps my wife's looking for that bit extra I can't give her? 

Now this has left me a in a right predicament!

      what should I do? 

PT 2 may follow?