Me and my partner Rob have been together for 4 years, first out sex life was great we did it in spontaneous places, times and studied the karma sutra but recently me and Rob have been finding our love making to be very repetitive and have been eagerly looking to spice our sex up a bit. I have always dreamed of having threesomes and stuff like that but with no I loved. Me and Rob discussed it found that he had the fantasy of threesomes but was undecided if he wanted one with me or not. Well after this discussion or argument we did not speak a word to each other for 3 days, until one night Rob had been to the pub I expected him back but he didn't come home alone. Rob had a few mates with him. I was in bed, naked as I was in bed reading a magazine, Rob came into the room and laid on the bed with me and started to caress my tits, gently stroking my nipples and cupping my breasts in his hands, I started to pant with excitement and also surprise, the tingling sensation through my body was like waves of dirty pleasure. Rob's tongue started licking around my bean, (which had surprised me, Rob was not normally into this) as I look down I notice that it is Rob's goodlooking mate Tony. Tony was licking me in gentle strokes and was stroking my pussy, Rob then stood over me for me to take his dick into my mouth. I decided to deep throat him, sucking from the tip down to the base while gently fondling his nuts. It was hard to my concentration as my fanny was being licked. My bean was swelling up as Tony was licking the tip with his tongue, while I had a mouthful of stiff dick, oh my god the feeling was great and I came and came but that wasn't the end. I wriggled my pussy onto Tony's face, I wanted to be sucked fast and furious which at the same time I sucked Rob cock fast and furious, and that is when I came, Tony drinking the juices from my buttery pussy. Rob nodded to Tony and they changed positions, Tony's cock was at least 8 inches, almost choked me as he thrusted it in. What a great time I was having without a care in the world fulfilling my fanatasies. Tony asked Rob if he could fuck me, before Rob had chance to reply I heard myself repeating 'fuck me hard' as he entered I squealed with delight, his cock was big and my pussy was small and tight, I cried with pure pleasure. But I didn't want him to stop, with a couple of thrusts my juices started to flow and I was enjoying every minute of it. Tony's big long cock was thrusting in and out filling up very inch of my body, so I pushed down on his cock so I could feel every inch. After a while I wanted to change positions and decided to sit on Tony to feel more of his cock, As I sat on top and gently lowered myself slowly and took his cock inch by inch until he was finally all in, gently I started to ride him, I came and came time and time again, I fucked him hard and furious. It got all too much and the juices just flowed from me all over his hard cock. Rob who had been watching came over and started to play with my arse. Tony was not in a hurry to leave my warm throbbing, moist pussy and I was in heaven I decided to carry on. Rob started to caress my arse, then he gently slid his middle finger and very slowly wriggled it around, while gently licking around my arse, by now it was wet and inviting. My whole body was quivering and before I knew it I was cuming again the juices were hot and wet before I had chance to regain. Rob gently got his cock and very gently enter my arse, very gently I felt the head of his cock in my arse, I started to cume, with this Tony started to thrust as well. Like something you would see in a porn film. Rob and Tony started riding me one fucking my pussy and one my arse. The feeling was orgasmic having 2 dicks, I couldn't stop myself anymore I came again and again, then Tony and Rob removed their cocks out and started to wank over my boobs, soon there was a spray shower of hot warm spunk. Little did I know that Rob's others mate was standing in the corner, watching, I felt his cock when he came over it was hard you would think I would have had enough by now but I was only warming up. I unzipped his trousers with pace, pulled his boxers to the ground and there it was approx 10 inches, god damn I had to have it, I first licked round the base of it, the man started to pant (I didn't know his name at the time) then I licked his balls while I used my hand to gently wank him off. At this point he grew even bigger must have been at least 12 inches now the man was proper groaning with pleasure. Till I stopped, at this point I got so horny I got onto the side of the bed, bent over and got all fours I begged him to fuck me hard. He came from the rear and inserted his shaft into my throbbing pussy. Just the feeling of this big cock made me cum and cum I kept cuming as I gently rammed me and then when he went faster it happened, another orgasm and I begged for him not to take it out, 1 orgasm became 2 and so on till I lost count I wanted him to cum in me and then I heard him pant and groan he shot his load in me and immediately he took it out and we both collapsed on the bed. I was tired and needed my sleep so I drifted off. When I woke up I noticed Rob was not in bed, I looked round and looked in the lounge and there he was, sleeping on the couch. I knew from that moment me and him were in trouble. For a couple of days we did not speak and he could not look me in the eyes until I broke the silence and asked him what was the matter? I asked him if he had a problem with what had happened a few days before and he denied it. A few days after this short conversation, I came back home to find a note on the table. It was from Rob, he explained he could not handle no more what had happened that raunchy night and that he had to leave. I rushed into our room and found his stuff was gone. I tried phoning his mobile with no luck and phoned his Mum and Dads house, in which they said they have not seen him. I tried and tried getting in contact with him, phoned his work to find he has not turned up to work. I tried looking for him, reported him to missing persons but no sign. Until, 1 day I had seen him crossing the street when I was shopping in Derby. I ran after him and approached him. I shouted to him, with that Rob looked round and looked at me and then looked away and carried on walking. I guess he could not stand to look at me anymore. The moral of this story is you must discuss swinging with your partner thoroughly before you even consider doing this as it can destroy your relationship. I should have shown more restraint but I had thought Rob would be ok with it. It hurt him and he was not prepared for the consequences after it had happened, but if you are through and through Swinger there should be no consequences as you would be still in love. Obviously mine and Robs relationship was in decline anyway, that raunchy night had just made the decline a sharper one. You must think I am a heartless person giving you graphic detail about what had happened last night, well a few days ago I had found Rob had cheated on me a few times and as Im also a sexually liberated person why not revenge is sweet.