How it started.  

First of all, let me introduce myself. My name is Nigel. I’m Fifty two, 6ft 3 tall, 16 stone, ex rugby player, (until the old knees gave in). I’ve been married to Linda for thirty two years. Our two kids, (Matthew and Charlotte. Charlotte is known to everyone as Charlie.) have both grown up and flown the nest. I like to keep as fit as possible, and try my best to keep in shape. Reasonably muscular chest, arms, and as Linda says, “legs like tree trunks.” That’s the advantage of being a prop forward. I have a decent sized 8 inch cock. Both Linda and myself have good jobs and a stable relationship. We were never rich, just comfortable.  
Linda (Lin) is Fifty one, 5ft 4, blonde, (really it’s brown), not slim, but, in her words, “cuddly.” Lin has nice legs and a perfect arse. Her breasts are her greatest asset in my mind. They’re size 44G, they do sag a little but keeping them up would require scaffolding (her words). We’ve had a healthy sex life over the years, and I thought we were content with each other. I’ve never looked at another woman since we’ve been married. As I was to find out later, it seems that was not the case with Lin. This is an account of where things started to get Interesting.  
We have a wide circle of friends, and a few couples who we are close to. Our main partners in crime are Adrian and Sally. Adrian (Ade) is a team mate of mine and we’ve known each other since our school days. Ade is Fifty one, 5ft 8, blonde hair, blue eyes, but stocky. I’ve seen him naked loads of times in the changing room, and he has a decent sized cock too. Ade’s wife is Sally (Sal) . Sal is Linda’s best friend and they confide in each other more than sisters do. Sal is 50, 5ft 8, again “cuddly,” proper blonde, nice tits 38DD, great legs and an ass to risk dying for. Sal is a beautician, and always looks stunning. I’d be lying, if I said I hadn’t lusted after Sal from time to time. We’ve all been friends since our school days. We are both fairly tight-knit couples.  
One Friday evening, Lin, Sal, Ade and myself had been out to a Wedding reception, it seems its cheaper to have them on a Friday these days! Jess and Craig (the newlyweds), had met a couple of years earlier. Jess’s Mum and Dad were good friends of ours, her dad being a team mate of both Ade and I. We’d known Jess since she was born. After the reception, we said our good byes to the happy couple, and shared a taxi home with Ade and Sal.  
We got to their house and Ade asked if we fancied a nightcap. None of us were working on the Saturday, so Lin and I accepted.  
We entered their large 4 bedroomed ex farm house. Ade fixed us all some drinks and we retired to the living room. We chatted and put the world to rights. A couple of hours passed, and we were all pretty hammered by that stage. Sal asked if we were staying the night (not unusual) and Lin slurred that she thought we’d better. Lin and I retired to one of the spare rooms. Now Lin does get quite amorous when she’s drunk, and we had a quick fuck. We were sure we could hear Ade and Sal doing something similar.  
I woke in the morning with the sun streaming in through the window. I had a bit of a thick head, and smelled coffee brewing. Lin was not in bed. I sat up, then stood slightly wobbly. I needed the loo. I walked across the landing in just my boxer shorts, to the house bathroom. A huge room, with a free standing bath, and a large walk in shower, that wouldn’t look out of place in the rugby club changing room. I did what I needed to do. Then I washed my hands and face, trying to wake myself up. I walked back across the landing towards our room when I heard Sal say,  
“Morning babes.”
I turned to see Sal and Ades bedroom door open, I could see Sals face looking at me from her bed. I detoured across to their room and stood in the doorway. “Morning Sal, how you feeling, sleep ok?” I asked her.  
Sal rubbed her eyes, her arms were bare, as were her shoulders, the duvet trapped under her armpits.  
“I’m feeling a bit groggy, I think I’m getting too old for drinking like that.” Sal croaked. I’d heard all this before.  
“Yes… me too.” I laughed.
“Is Lin still in bed?” Sal asked.  
“No, I’m hoping she’s sorting breakfast.” I told her.  
Sal sniffed the air, “She must be helping Ade.”
Sal looked at me, and I looked down at Sal. There had never been anything between Sal and I, apart from a bit a flirting/suggestive comments once in a while. There seemed to be a uncomfortable silence between us, something we’d never had before. The silence was deafening and I was about to turn and walk away. Sal then shocked me by saying,  
“I would have thought Lin would have taken care of that!”  
and looked at my boxers. I hadn’t realised, but I had a touch of morning wood. I looked down and said,  
“I wish she had!”  
We both laughed. There was another long silence, I then said to Sal,  
“Are you naked under there?”
Sal looked into my eyes, and said,  “Yes!”
I don’t know what came over me, but I found myself saying,  
“Show me!”
Sal didn’t look shocked, she laid still for a few seconds, then grabbed the corner of the duvet, with her left hand and whipped the duvet back. Sal was laid there as naked as the day she was born. My eyes feasted on the sight of her body, her large breasts and nipples, that were standing out with little goose pimples around them. The smoothness of her stomach, her slightly thick thighs, and the crowning glory, a perfectly shaved mons, with her prominent lips disappearing between her legs. I was dumbstruck. Sal smiled, then chuckled. She pulled the duvet back over herself.  
“Did you see anything you like babe” Sal asked still giggling.  
I replied stuttering,  
“Everything!”  
I couldn’t move, or say anything else. Sal then said,  
“I think we’d better go down for breakfast… don’t you!”
I turned to go back to our room, Sal then said “Ahem,”
I turned and looked back at her, Sal swung her legs off the bed. She was now sitting on the edge of the bed, her feet on the floor, with the duvet over her lap. Her large breasts on show. She whispered, “I’ve shown you mine, only fair you show me yours.” Her eye brows raised with a slight smile on her face.  
I took a step back into the room. I grabbed the top of my boxers. I thought, this is a moment of no return. I hesitated, Sal whispered “Please babe.”  
I pulled my boxers down and released my now hard cock. Sal looked at it, and licked her lips. She reached out and wrapped her fingers around my throbbing shaft.
Lins voice shouted from the kitchen,  
“BREAKFAST IS READY YOU TWO, COME GET IT WHILE IT’S HOT”
Sal stood up and stepped towards me, my cock still in her hand. She kissed me on the lips and whispered “I’m going to need this in me soon….but not yet.. I bet breakfast is no where near as hot as this!”  
She let go of me and kissed me again. She turned and walked towards their en-suite, swaying her hips sexily.  
I wandered back to our room in a daze. I closed the door and sat on the side of the bed. What the fuck just happened!! My mind was spinning at a thousand miles an hour. Could what happened be construed as cheating? Was I being unfaithful to my wife, and with my best friends wife?  
Lin shouted again.  
I dressed, still in a daze. As I left the room to go downstairs, Sal came out of her bedroom. We looked at each other, Sal smiled, “Are you ok, big man?” she giggled.  
I just looked at her again dumbfounded. I followed her downstairs. When we entered the kitchen, there was a feast of bacon, sausages, eggs, tomatoes, hash browns, beans and fried bread.  
“Morning mate” said Ade,  
“I hope your hungry.” He smiled.  
“Aah it lives, it’s alive.” laughed Lin.  
“Morning hun.” Lin said to Sal.  
“Morning babes.” Sal sounded chirpy, she lightly kissed Lin on the cheek, before going to her husband and kissing him on the mouth. Lin looked at me,  
“Where’s my kiss?” she huffed. I walked to her and kissed her cheek.  
“Sorry babes, dog breath.” I croaked.  
We ate breakfast, I just picked at a few bits.  
“You feeling a bit rough pal” Ade teased.  
“Not like you to have a hangover babes” Lin added.  
“Something making you feel a bit funny Nige?” Sal said, I looked at her, she winked sexily.  
“I’ll be fine, just feeling a bit rough.” I said.  
We ate, cleared the dishes and Sal offered to drive us home. I was all for getting a taxi but Sal would have none of it. We walked out to her car, Ade shook my hand,  
“See you later mate, hope you’re feeling better soon… soft lad.” Ade laughed.  
I got in the back of the car. Sal and Lin chatted in the front, I caught Sal furtively looking at me in the mirror, our eyes met, she winked at me again.  
I got out of the car at our house. Sal said,  
“Bye love, hope you’re ok.”
Lin and Sal air kissed over the center console.  
“See you this afternoon then babes” Lin said to Sal. Sal waved, and drove off.  
Lin and Sal had arranged a little shopping trip in the afternoon. Lin left about 1ish, returning about 7pm.
Later that same night, Lin and I were in bed and had just finished a great fuck. Lin was very turned on for some reason, she rode me like a Derby winner. She had three or four big orgasms. I ended up firing a huge cum shot into her very wet pussy. I’d had the snip, as had Ade, after our second children were born, so no issues with unwanted pregnancy’s.  
I did notice that Lin had shaved herself and was very smooth which was unusual. While in our post coital bliss. We started talking.  
Lin said, “I’ve got something to tell you, but you must not tell a living soul.”  
Lin then went on to tell me, that when Sal and her had met up that afternoon. After shopping they had gone back to Sals for a “catch up”. They had chatted about the usual stuff, life, kids, work, sex etc. During which, the subject of waxing came up, (the things you woman talk about!). Sal had said, that she didn’t need to wax, as she shaves everyday. Lin told Sal that she had tried to shave but, was too scared of nicking somewhere painful! There was a pause in their conversation. Sal then asked Lin if she wanted her to shave it for her?  
Lin said she was unable to speak for a few seconds, as apart from the odd bit of harmless flirting that had gone on between us all in the past, nothing had ever been said that way out, oh how little Lin knew.  
Lin said she was shocked, and told Sal, I don’t think so! Sal asked her why not, then said that she was very good at it. Lin asked her what she meant? Sal then took a deep breath, and asked Lin,  
“I can trust you, can’t I Lin?”  
My mind went into overdrive, and I feared what Sal had told Lin.  
“Of course you can hun.” Lin took hold of Sals hand.  
Sal had just come back from a  short holiday with a group of woman, who called themselves “The Lunch Ladies”  They were mostly mutual friends of Sal and Lins, with one exception, Julie. Lin hated Julie with a passion! Lin and Julie had fallen out years ago, and a simmering, mutual hatred had gone on ever since. “The Ladies”, went away a couple of times a year. But this was the first time Sal had gone with them. Lin knew all this of course and had been asked to go. Lin had declined, as she said, she couldn’t imagine spending more that a few seconds in that bitches company (Julie).  
Lin continued. Sal explained that while away, there were eight woman, sharing four rooms in a hotel in Malaga. One of the girls who was going, Denise, had told Sal that she needed to be prepared for “Some strange things that happen, while they were away.” At this stage, fearing where this was going, l was glad Lin hadn’t gone with them.  
Sal said that on their arrival, they paired up and went to their allocated rooms. Sal ended up sharing a room with Julie. After unpacking and getting sorted out, Sal said she needed a shower, before getting ready to go out for the evening. She asked if Julie would like to go get in the shower first. Julie said,  
“No you go, I’m just going to relax here for a while.”  
As Sal had made her way to the bathroom, Julie called,  
“Don’t forget to shave, or you’ll not pass inspection.”  
Sal was about to question what Julie meant, but passed it off as a joke. 15 minutes later, Sal came out of the bathroom. She had shaved herself, but did it quickly, so Julie could get in the shower. Sal came into the bed part of the room. She was met with a sight that she couldn’t believe. Julie was laid on the bed, naked, eyes closed, legs wide open and was pushing a large dildo into her very wet pussy. Julie was moaning, and squeezing one of her breasts at the same time. Sal just stood there dumbfounded. Julie then opened her eyes looked at Sal and said lustfully,  
“Either carry on getting dressed or come and do this for me, I could do with a hand.”  
Lin said, Sal didn’t know what to do. She was cringingly embarrassed, but also mesmerized at the same time. Sal stood there for a minute watching Julie pleasuring herself. Sal said Julie’s pussy was making some very wet noises as she rammed the dildo in and out as fast as it would go. Sal said she was getting very turned on watching Julie, and she could feel her pussy start to dampen, and it wasn’t from the shower. She stared down at Julie, who again, opened her eyes, and asked Sal again pleadingly,  
“Please come and do this for me.”  
Sal then walked slowly towards the bed and just watched. Julie rose her hips off the bed, and almost screamed as she had a huge orgasm. Julie laid panting heavily, her juice covering her thighs. After what seemed an age, Julies breath returned to something like normal. She looked at Sal and just said,  
“Spoilsport.”  
She then smiled, pulled the dildo out of her red swollen pussy with a plop. Julie then put the dildo into her mouth, she sucked and licked it clean. Sal admitted that she had never been so turned on ever.  
By this time, my cock was back to full strength and I was leaking precum like a tap. I said to Lin,  
“And then!”  
Lin looked at me, reached under the covers, and grabbed my now steel hard boner. she giggled,  
“Blimey, you’ve come back to life quickly…. Someone likes this conversation, do you want me to continue?”  
I couldn’t say yes fast enough. Lin then started to slowly rub my cock. She looked at me and said “I’ve a confession to make!”