I don't know if you would really call it swinging,We never anwered an advert or anything like that, It started as just an evening round a work mates house for a few drinks,We hadn't been married that long,I still feel a little stupid how naive i was,I knew Pam was far more experienced than i myself, When we met she was living with foster parents and i sometimes think getting married was a way of escaping. my mates told me before we got married that she had been about a bit, but all lads spoke like that,I soon found she was far more adventurous in bed and at times i think she found me lacking, Anyway we went round Malcolm and Janets for the evening,Pam,straight away sat next to Malcolm and i sat with Janet,, A few drinks later and the mood was getting more serious,Malcolm and Janet had been swinging for some time,and we were soon exchanging kisses,I was enjoying it but had the distinct feeling we were being led,Janet had put my hand inside her blouse while stroking my crotch,I looked over at Pam expecting to see some signs of embarrasment as we were in the same room but i was amazed to see that she had malcolms cock in her hand and was lowering her head,This i didn't expect,her blonde hair had fallen forward hiding his cock but there was no mistaking, by the bobbing of her head what was going on,By now janet had my cock out and was doing the same,I had never been able to show much control and was quite embarrased how quickly i had cum, Not feeling nearly so enthusiastic i continued to try to satisfy Janet with my fingers,I could feel her frustration as we both looked at Pam and her husband. He had manovered her to her knees with her head on the settee, Her panties were round her ankles and he was thrusting,, I remember thinking he must be dry humping her, The angle just didn't look right for fucking, As we watched he groaned and fell forward,, He then got up and sat beside her head,I fully expected her to get her panties to wipe herself, but she stuffed them into her handbag, Confirming my suspicion that he hadn't fucked her,How stupid can you be, Glances between Janet and Malcolm soon conveyed that she thought the evening a flop,We had a couple of more drinks and decided to leave,we exchanged kisses and vowed to do it again,We all knew it would never happen, In the car i said,"Christ",I never expected it to get like that" "Don't be such a fucking drag"she said and sat sulking, We got home and she was her old self again, A couple more drinks and she ws ready for bed, She seemed particularly randy tonight and couldnt wait to fuck,she was very wet before i got inside her and with me being quite small the feeling was not that great,We were soon tired and she turned over and sat in my lap and went to sleep, It must have been a couple of hours later i woke with an errection , I pressed forward trying to enter her, She moaned and moved away, My cock was wet and it slipped up her crack and rested against her bum, She moaned again and settled back,To my amazement my helmet slipped just inside her,"Christ " I thought, she will scream blue murder in a moment,But No, she slowly pushed back until our bodies touched,I was sliding in like a glove, moaning she set up a thrusting motion taking me all the way, I thought it was supposed to hurt,until i realised i was well lubricated by Malcolms spunk,He had the angle dead right , I felt her reach for my hand and place it on her cunt, This was so new to me, Now i was really thrusting, Her bum was almost sucking me in, I felt her stiffen,"Cum inside me " she said, "I love it", I sighed as my spunk joined Malcolms, Afterwards when we spoke of it she said she had had several boyfriends who were worried about banging her up so she let them fuck her bum and now she quite liked it,