I suppose my revalation is a lot like many others of my generation,We married young,everything was new and exciting, we had managed to scrape and borrow enough money for the deposit on our first home in a new village outside Cambride,All our neighbors were the same age group except for one couple who we referred to as the "The oldies"They were in their early forties, We soon made new friends and were always round each others new homes for wine and cheese,Going out was to expensive,One couple we came particularly friendly with were Anne and John, They had moved up from London,I had always had a bisexual side so i took to him easily,Pam got on very well with anne and we became firm friends,Time passed and the routine became more mundane so we were quite excited when anne told Pam that John had come into possesion of a naughty film and would we like to join them that night to watch it,"Bring some wine and we will make an evening of it"Pam was as keen as mustard,She even decided to wear her new mini skirt that had arrived that day from Freemans club book, So armed with two bottles of cheap wine we settled down for an exciting evening,Whithin a short while it was obvious the John and Anne had already watched the the film,Every now and then Anne would offer"Pam,Watch this next bit", The film by todays standards was very tame with no story, It was mainly two half naked girls in a cage with rats running around, they would hug and fondle each other supposedly in terror, another "Watch this bit Pam" was proceeded by the jailer entering and lifting his leather skirt to show an impressive errection. this bit i liked, the girls sucked him and he simulated fucking them,When we arrived Pam and John sat on one two seat sofe while Anne and me sat on another,Anne Called to her husband"You could never match him John"" I don't know,What do you think Pam"and with that opened his trousers and stroked a hard curved cock, Anne pulled me closer and we started kissing and groping,her hand went down and released my cock from my trousers, i looked across to see Pams head bobbing up an down in Johns lap.Pam had always enjoyed sucking, and i loved the sight,It could have only taken a few minutes before i groaned and spunked over Annes hand,I heard John sigh, and Pam came up for air,John was already starting to go limp,We carried on with the film and attempted more fondling,John and Pam seemed happy but it just wasn't working for Me and Anne, The evening ended and we said good night,promising a repeat soon,It never happened,we still remained good friends but their evenings moved to another couple they were friendly with,We were both still keen to try to take things a bit further, Our next venture was with Maurice,a workmate and his partner Esme, Who lived in Cambridge,They were far more experienced,He was handsome and i knew Pam fancied him,Esme was alovely girl,quite plump with a huge chest,not so good for me as i was more attracted to boyish flat chested girls, This time things were far more direct, After the initial hello, A brief mention of work the the conversation went straight to sex,Maurice taking the lead,He asked about our first venture and laughed when we told him how it went,"Did you enjoy it Pam"when she replied "Yes"he had already established that my wife was cocksucker,The evening just got better, the atmosphere was charged with sex and clothes were soon discarded Pam was in her ellement and needed no encouragement,Esme struggled a bit with me a bit soon had my head between her legs,The struggle for me was enjoying what i was doing and stretching my neck to see what the other two were doing, Pam and Maurice had gone to the kitchen for more drink when Esme said she was ready to be fucked, Noticeing my hesitation she said"Don't worry, Their proberbly at it already"she had already taken positon on all fours so i kneeled behind her and slid into her warm cunt,It didn't take long for me to cum,Esme hadn't but it wasn't a problem, this wasn't a cum and go party, we had only just started,I got up to fetch us another drink,on entering the kitchen i was greeted by the sight of Pam leaning on the worktop,legs spread apart and Maurices slick penis dissapearing inside her,I just stood staring, he was twice as big as i was but it looked as if her cunt was made for him, He looked at me with glazed eyes"mmm, Fuck,She is tight"I thought how easilly i had slipped into Esme.Iwalked back to the lounge,Esme was leaning back on the settee with her legs held up,she informed me she was ready,she hadn't cum yet and she wanted licking again before i got hard, it was a wonderful time, i never saw much more of Pam that night and i sampled my first anal sex,The next night sitting at home together,relaxed by a couple of glasses of wine we reflected on the night,She told me Maurice had fucked her twice,She told me how surprised he was when she never went for her hanky when she sucked him off, he had tried to fuck her arse but she wouldn't allow him,He told her Esme loved it,She did,She said "You really didn't hit it off with Esme, did You", i said i liked her but i liked flat chested,"Yes" she said,"Like Maurice"It had started to dawn on us both,