Driving Instructor Instructs Wife On Sex Who would have thought having driving lessons would change our sex lives for ever,but it did!. My wife Karen is blonde, medium build,large tit's and attractive,athough lacking a little in self confidence,that is until now!,,after me wanting her to be able to drive our car,(saves on taxi's),she finally booked some driving lessons. On her first time out,the instructor Nigel,knocked on our door for Karen,he introduced himself to me and they both got into the learner car,he was quite a good looking bloke I suppose, in his early forties i'd say,with an ear ring in his left ear,,I thought no more about it,and by her fifth lesson they were very comfortable with each other,laughing and joking most times. I asked Karen what she thought of Nigel,she said she liked him,and he put her at ease behind the wheel,asked if she quite fancied him,she replied yes I suppose so,he is nice,,soon during lessons,they chatted about each others family's,interests etc,and 3 weeks ago he invited Karen and myself to a party he was organising for his friends at his house,Karen was keen to go,so the day arrived, and Karen took longer to dress that evening than usual,trying on many outfits until she decided on the one to wear,It was quite a revealing blue dress,showing off her ample cleavage,and short enough to show off her shapely legs,she looked very sexy in it. We arrived at Nigels house at 8 Pm,and were greeted by, (who we now know), was his very attractive wife Isabel,she introduced us to some of their friends,,until Nigel showed up and greeted us,he remarked how beautiful Karen looked,,I agreed with him. We all started on the wine,which was being dispensed freely everywhere,and ended up talking to lots of interesting people,all the men could not keep their eyes off Karen,especially her tit's,but who could blame them!,later in the evening after light refreshments,we endulged in a game of cherades,we have never laughed so much, but as time went on, we noticed that couples seemed to be pairing off and disapearing,,then the penny dropped,this was a swapping party!,I told Karen about this,and after the initial shock, she said she would like to stay a little longer,as it might appear rude to leave now. I left Karen talking to a couple from Birmingham,while I searched for Nigel,I found him in the conservatory,I asked him if I could talk to him in private,,,"why didn't you tell us it was a swapping party I said","would you both have come if I had? he replied","I doubt it", I told him,he asked me if Karen was enjoying the evening so far,very much I said,"then why not stay and see what happens here,it is just about people enjoying other peoples company,some times we mutually decide to have sex,sometimes not,there is no pressure to do anything at all,in fact some couples just like to watch",reassured Nigel. I told him I would discuss it with Karen,and if she wanted,I would call a Taxi to take us home,he said he would not take offence if we did,,I then explained to Karen what Nigel had said,I expected her to want to leave,but to my surprise she said she was curious about what went on at these parties,and since we were here we could not condem what we had not seen. Going upstairs,we could see that most bedrooms were occupied by couples,and they kept the doors fully open so anyone could observe the sexual goings on inside,we entered a room to find the couple from Birmingham naked with another couple on the bed,on seeing Karen they asked us to come closer for a better view,,I had a large bulge in my trousers by this stage,and I could see Karen become very aroused,she licks her lips unintentionally when she is horny,also my hand was being squeezed ever tighter. Suddenly, in walks Nigels wife Isabel,she whispered to us,would you like to play?,we looked at each other,and Karen said "maybe",with that, Isabel grabbed Karen's hand,and led us both into the master bedroom,then she called downstairs for Nigel to join her,,as Nigel came into the room Karen asked if she could have the door closed,as she was very nervous,"of course you can" replied Nigel,"you can stop this at anytime,we will not do anything you are not comfortable with",Isabel asked us if we would first like to watch them make love,"yes please" we both whispered. With that, Nigel & Isabel began to kiss and undress each other,,our hearts were beating very fast with excitement,Isabels bra was carefully un clipped,and fell away,,the sight of her lovely breasts made my already large erection even bigger,and as Nigel's boxer shorts were pulled down I could see Karen stareing intensly at his hard cock,,they positioned themselves into a 69 position,and began licking & sucking at each others genitals,Isabel glanced up and asked us to join them,,I began un zipping Karens sexy dress,and it fell to the floor,revealing her in just her bra,knickers,and stockings,I removed my shirt & tie,and tossed them aside,as Karen un buttoned my pants,I was a little embarassed as my weapon pushed hard against my shorts. Isabel came over to us, and she told us how wonderful and sexy we looked,she then reached behind Karen and un hooked her bra,her breasts looked large and stood proud, with nipples rock hard,Isabel stroked them,and told Nigel to do the same,,the sight of this man and woman fondling my wife's tit's was an incredible turn on for me,and before I knew it, Isabels hand found my cock,and released it from it's prison,she stroked it gently up and down,it sent a shiver through my body,she removed Karen's knickers,and asked her to lie on the bed,"do you like your pussy being licked"she asked Karen,"oh yes!" she answered,"have you ever been licked by a woman ?","once at a school friends house when I was fifteen" was the reply,"then it's time you experienced a womans touch!,would you like me to do it to you?" asked Isabel,"yes"! ,she replied nervously,with that, Isabel knelt down,opened my wife's legs,and started to explore her wet pussy expertly,what a fantastic sight,every man's dream,and it was really happening!!,Karen was squirming and moaning with pleasure as Isabel targeted her tongue on her clit,it seemed so natural,so gentle,much softer than a man would do,as she knew what technique felt good for a woman,,moments later with a loud cry,and body spasms that must have lasted 5 minutes,Karen climaxed as I have never seen before. Nigel whispered to me that his wife was just as good with men,I was soon to find out,Isabel knelt before me,held my weapon in her hand,and guided it slowly into her mouth,deeper & deeper it went,where all gone I wondered,,she started to give me a fantastic blow job,she really was an expert,,soon I could hold off no longer,and climaxed deep inside Isabels throat,the best blow job ever!!. Karen had come around after her fantastic orgasm,and Isabel asked her if she would like to give Nigel a blow job, "yes" she said,"but I am not very good at it","I will show you how" Isabel told her,I watched as Karen took Nigels cock into her mouth gingerly,and soon under Isabels instructions,she performed like an expert too,soon having Nigel panting with pleasure,"I think I am coming" Nigel shouted,"do you want his come in your mouth asked Isabel","not this time" Karen replied,"I would like it on my face please",Nigel removed his tool from her mouth and squirted his hot come onto her face as promised,Karen loved it!. Whilst us guy's recovered,Isabel asked Karen if she would like to lick her pussy,"ok" my wife replied "I will give it a try",Isabel parted her legs expectantly,and Karen lowered her head in front of Isabels shaved pussy,and began to lick up and down,moving it to different places as guided by Isabel,what a fantastic sight,wonderful,Nigel and I were getting hard once again,then, it was Isabels turn to climax,"oh my god" she shouted,as her hands gripped the bed covers tightly, and she began a series of body jerks,then her head flopped back onto the bed,her breathing deep and hard,she turned to Karen and told her she was a natural, at giving oral sex to a woman. Karen turned to me and asked me to fuck her,I did not need asking twice,she laid on her back on the bed,legs open,and moments later I was thrusting deeply inside her,we glanced over at Isabel who was now being fucked by Nigel doggy,on the floor,,after a few minutes we heard Nigel groan,as he came inside Isabel's hot pussy,Karen said to me in a loud voice,"I want you to give me every last drop of your come, deep inside me,fuck me ,fuck me",I was so turned on,I expelled all my semen in a series of jerks that seemed to use up all the energy I had,and I collapsed on top of Karen,exhausted. Ater we had all recovered,we dressed,and went back downstairs for more food,and drink,"well,did you enjoy your first swap experience" Isabel asked,we both gave a resounding "yes" answer,as we couldn't stop grinning. We ordered a taxi,and at home we hugged each other and I said "did we really do that","yes we did" Karen replied,with a huge grin on her face,see I told you learning to drive was fun!!!,I said, she laughed loudly at that,