Because of time constraints this story is in two parts, the second part follows tomorrow. We have always remembered this as if it happened yesterday. My name is Jon and my wife Jean. This is the true story of how my wife and I started swinging many years ago just after that time called the 'swinging sixties', young people reading this will see how sex was very different than it is now. In the early 1970's there wasn't any internet, VCR's,DVD's,CD's and the only sort of porn' available was with magazines. Underwear was also a lot different then than it is now, most women (in fact most of the women I dated) used to wear an item of clothing called a 'Roll-on', this was basically a rubber tube worn from the waist down to about the groin next to the skin, open at the crutch with suspenders attached. Some women wore something better looking than this called a 'Girdle' but constructed in the same way. A few women dispensed with these and wore a suspender belt. Tights were not invented then, so stockings were usually worn. Over the top of their roll-on (or Girdle or suspender belt) they wore white cotton briefs, full ones - right up to the waist. So to go to the toilet or have sex they just pulled their pants down. Over the top of these clothes they wore either a full or waist slip (sometimes called a Petticoat or a Chemise. Men usually wore wore the latest fashin in underwear white cotton Y-Front briefs. When we married in the sixties, Jean (my wife) was a virgin. Her parents were very religious, so Jean was very prim and proper. We only ever had sex in the missionary position and we had never heard of oral sex. During my visits to the newsagents I often used to pick up a sex magazine, my favourites were those with readers wifes in them. About this time there started appearing swingers books, these contained adverts usually for couples looking for other couples. I started to buy these mags' and used to openly read them at home in front of Jean and when we were in bed together in the vain hope of stirring some interest in her, but to no avail, although she occasionally would have a read but there was no real interest generated, so sex carried on in the same old hum-drum boring way for a few years. In the first years of marriage we were financially poor after a few years we become better off and started to go abroad for our holidays every year. It was while we were away on holiday for two weeks in Yugoslavia that we met another couple. We were laying on the beach the first day we were there, when another couple put their towels down close to us. They were a good looking couple about the same age as us; she had a gorgeous figure, tall with blonde hair. During the course of the day we started to chatting to them and become quite friendly. It was an amazing coincidence, they were staying at our hotel and had recently bought a house in the same city as us (in Stoke-on-Trent). Anna was German but spoke fluent english, her husband Eddie had recently laft the Army, he had been stationed in Germany where he met Anna and married her. They had come to Yugoslavia on a different flight than us on the same day and were staying in our hotel. Eddie had just got himself a job at the same company as I worked at as an electronics engineer. That evening we met up with them after dinner, we met in the bar and stood drinking together. Anna was a fantastic beautiful women, with a lovely personality, she had this habit when she spoke to me of coming very close to me with her face close to mine and speaking to me in a low voice, I really had to try hard to control myself because I had this almost overwhelming desire to kiss her, especially as I consumed more drink. The following day we met up with them again, during the day on the beach and in the evening in various hotels. The next day we arrived at our usual spot on the beach before they arrived, they joined us a short time later, Anna laid her towel out next to Jean and then sat down, she asked us if we were aware that there was a nudist beach in the next cove. We said that we didn't know about it, then she said that in Germany there were some nudist beaches, German people were very open minded and she had often been to one before she had met Eddie, Yugoslavia was also very popular with Germans because there were lots of nudist beaches here. She then said that she had persuaded Eddie to go with her to the one here and would we like to go with them? I couldn't beleive what I was hearing, I waited with baited breath for Jeans reply, Jean said she wasn't sure, so then Anna set about trying to persuade her. She told Jean that nobody would stare at her, in fact people took less notice of each other on a nudist beach and it was a lovely experience sunbathing and swimming without a swimsuit. At that point I decided to try and persuade Jean as well, I told Jean that she had a lovely figure (which was the truth) and she had nothing to be embarrassed about. Jean then said that she would give it a try but if it upset her she would have to come back here with me, Anna agreed with her so we all set off. When we arrive at the cove there were lots of nudists there, we put our towles and Anna immediately took off her bathing costume followed by Eddie with his Trunks, then mine, I noticed Eddie seemed to be well endowed. Jean sat down and sort of very discretely pulled her costume down then immediately lay face down. I put som oil her back and then myself, I noticed that Anna had virtually no pubic hair, just a few blonde hairs, unlike Jeans thick black bush. Anna rubbed oil over Eddie and he returned the compliment, then we all lay down and started to sunbathe. After a while I sat up and surveyed the scene, ther were many people walking up and down the beach, lots of gorgeous women and men with cocks of all sizes, I stole a a glance at Anna, she had a bust I estimated about 36B, I could clearly see her fanny, she didn't have any lips just a slit. I immediatley had an erection so I had to lay down quickly on my stomach until my erection had gone, then I turned over onto my back. A short time later Jean turned over, I thought she was becoming more relaxed because she had opened her legs quite wide. A short time later she sat up and had a good look around, I was watching her intently, I noticed her looking at Eddie's cock. The she asked me if I fancied a swim, so we walked down to the sea, Jean's 36D very firm bust was bouncing about and it seemed that she had lost some of her inhibitions. We spent the rest of the day there with Anna and Eddie, occaisionally taking a dip in the sea with them. I noticed that during the afternoon Jean started flirting with Eddie. The following day we all went to the nudist beach again and we picked a spot away from the other sunbathers. After sunbathing for a while Eddie stood up and asked if anyone wanted to join him for a swim, Anna and I declined but Jean jumped up and went off with him. Anna and I lay next next to each other chatting, then she asked me to put some oil on her back for her, I couldn't wait! I rubbed the oil all over her back giving her bum a lot of attention, occasionally slipping my fingers down between her legs as far as I dare, she never flinched once. The she said she would oil me, I was laying on my back and I wondered what was about to happen, she very softly rubbed the oil over my arms and chest, then moved down to my legs, after that she started paying a lot of attention to my lower stomach, rubbing the oil into me in a circular motion, I instantly had an erection, she laughed and immediatley rubbed some oil onto my cock saying that we must not get that burned, then she said in her usual low voice that I must be very frustrated to get an erection so quickly. I replied that I was and then turned over onto my stomach before I was seen. She then asked me if I had a good sex life, I told her about Jean being very prudish, she said she had guessed that this was the case and we would have to do something about it, she had noticed Jean looking at Eddie's penis and flirting with him, then she asked me if I found her attractive, of course I told her the truth and said she was beautiful and she had a fantastic personality. Then she said she thought Eddie fancied jean, he had commented a couple of times about her big bust and good figure and he liked her big bushy pubic hair. Then she shocked me, she said she was very open minded about sex and she quite fancied me, so if she could persuade everyone she would like to try wife swapping. After I had composed myself I said I didn't need persuading but I didn't think Jean would wife swap, although she was flirting with Eddie I thought she would draw the line at having sex with him. Anna then said she had thought about this and had an idea, after dinner tonight she would invite us back to their room for drinks and a game og cards. When Jean had got some drink down her she would put her idea into action. I asked what her plan was, she was about to tell me when Eddie and Jean returned. Well folks this is all the time we have today for this first part, part two will follow tomorrow. We hope you have enjoyed the lead up to the most interesting part that follows tomorrow.