our first experience was when we bought our first home in the late 80's. Our neighbours Mark and Jane were a married couple a few years older than us in their early 20's. We hit it off straight away and spent many weekends and evening together. My fiancee and I had been together for a few years, Anna was 19 and a real exhibitionist, which she exploited to the full whenever Mark was around. She had a gorgeous fit little body and the pertest tits ever, 34B from memory. We often joked about a wife swap and on a number of occasions the drink led to naughty semi naked games, kissing, stroking and general debauchery. Jane was more resrved and a little older and more mature. She was a real looker with a large fleshy pair of tits and big brown nipples. She too was up for fun but took a bit more warming up. We got back late from the pub one night Mark, Anna and I as Jane was at her parents and decided to play a drunken game of strip poker. Needless to say exhibitionist Anna was soon down to her thong with Mark and I playing off to see who got first choice. Mark won when I twisted on 19, I guess I wanted to see things go further and this was my chance. Anna pulled him towards her, kneeling up on the floor. Mark was stood with his back to me as I saw his pants come down and Anna's head sucking his cock. When he sat on the sofa I saw his cock, it was a bit bigger than mine at about 8" and she was wanking it whilst he had his hand down the front of her thong fingering her wet fanny. I had my cock out and came almost immediately, shortly after Anna drained Mark's cock in her mouth. We promised not to tell Jane and to set up a repeat performance for all four of us the next night. The next day we could hardly contain ourselves. Anna rang Jane, as women do to check what she should wear. Jane suggested not much as it would all be coming off as soon as we went neext door. Anna put on a red wrap around top, all the rage in the late 80's and a skirt with no pants, hold up stockings and a pair of heels. I struggled to get my hard on into a pair of jeans and we set off with a bottle of wine. Jane was wearing a silk basque showing off her large milky breasts and a small pair of panties exposing her mousy, trimmed bush. We got some drinks in and sat down, me with Jane and Mark with Anna and started a game of spin the bottle. After a while we moved on from the nipple licking and wanking, fingering to an all in swap. Anna was laid back on the sofa with Mark licking he thick brown bush, fingers insider her and wanking himself silly. I had Jane sat on my lap cock insider her fucking her whilst she watched her husband lick Anna. Janes tits were bouncing up and down like you wouldn't believe. At this point Anna stood up and pushed Mark back onto the floor, straddled hime and then edged his tool inside as Jane and I watched. We spent the next hour swapping positions, taking pictured of mixed threesomes and eventually we came in a sticky mess, promising to do it again soon. Later that year we did, with a third couple, Paul and Caroline.They were a little older and more experienced and we have tried more since, and now we just do it on special occassions with select couples, but the first time is the one we remember the best.