My wife and I have been married for 6 years and we although she didn't say anything I knew we needed to add some spice to our sex life. Becks is 39 she has 34F tits a slim figure and great legs. She is 5'10 and has blond naturally curly hair. On the odd occasion I have got Becks to watch a porn film or browse a few sites on the net I couldn't help but notice that she was always fascinated with the large cocks and MMF action. After watching this kind of porn we would head upstairs and she would be so wet that she would come in less than a minute. So with her 40th birthday approaching I was struggling for a gift when I decided to take a risk and get her the ultimate fantasy for both of us and get another guy with a large cock to join us in the bedroom. We both knew a guy called Pete who we saw every so often as his now ex girlfriend was is a friend of my wife. Pete is 28 and according to his ex he was meant to be very well endowed and a good-looking guy that Becks had often flirted with in the past. He seemed the ideal candidate for Becks surprise birthday treat so I called him and took him out for a few drinks. We had quite a few drinks and I managed to move the conversation around to sex and asked him what he thought about Becks. He took a bit of coaxing but he admitted that he though she was really sexy and a proper MILF! I struck while the iron was hot and announced my plan and asked him if he would like to help us both out. He didn't believe me at first and thought I was winding him up but eventually his shocked face turned to a grin and he agreed to fuck my wife. I decided I would take Becks to a hotel for the night for a meal and book a room for us and that we would happen to bump into Pete. We arrived at the hotel booked in and went upstairs to get changed - Becks became a bit amorous and wanted me to give her a 'quick shag' before dinner. We kissed touched and I stroked her clit and slipped a finger into her pussy whilst she wanked my hard cock. Using all of my self-control I managed to stop and told her she had to wait until later as she would need all her energy for special shag! She was disappointed and protested and then gave me a suspicious glance. We went down to the restaurant and had a meal with a bottle of champagne and then retired to the bar. I nipped to the toilet and when I came back as planned Pete was sat talking to Becks. Hey Jon look who’s here its Pete said my wife completely unaware of the scheming Pete and I had undertaken to get him here. We had a cocktail and Pete went over to the bar to get us some more drinks. Whilst he was away I said to Becks that Pete really fancies you - she blushed and denied it but I pressed on and said that he had told me that he did and would love to see you naked and fantasized about fucking her (I added with his very big cock for good measure). Becks thought it was a wind up and still a little flushed said no way you have made that all up. Pete arrived back with the drinks and to Becks shock and horror I said hey Pete, Becks doesn't believe you fancy her and want to fuck her?! Becks open mouth horror quickly changed to an embarrassed glow and a cheeky smile. We all sat for a moment of uncomfortable silence before I said so my beautiful sexy wife as a birthday treat both me and Pete are going to give you a night to remember so lets drink up and head for the room. Becks stared at both of us in turn grinned and said ok lets go then and grabbed both of our hands and headed for the stairs. As soon as we got into the room Becks was obviously incredibly horny and turned on by the prospect of Pete fucking her that she started to take off her dress. We both went over and helped her out of her dress I French kissed her as Pete explored her body, squeezing her tit through her bra and caressing the cheeks of her backside. Becks turned to face Pete and started to kiss him her tongue darting in and out of his mouth so I undid her bra and let her beautiful big tits fall out of the cups. Pete immediately started squeezing and caressing them and dropped his mouth down and started sucking her nipples and flicking them with his tongue. I pulled Becks panties down kissing her back and body as I did it. I put my hand in between her legs and as I had expected her pussy was soaking and she started bucking back and forth on my hand. Becks was trying to get access to Petes cock and struggling with the belt buckle. He stepped back and undressed in front of her whilst I stood behind her caressed her tits and kissed her neck. I could see his cock straining in his shorts but I was as shocked as Becks when an 8.5 inch monster of a cock sprung to attention! Grinning Becks stroked his cock and balls and said she thought his ex had been lying about its size. I maneuvered Becks to the bed and she lay on her back I pushed her legs up and buried my face in her pussy. I looked up to see Pete offering his cock to Becks who greedily grasped his enormous cock and tried her best to suck the tip and some of its length. Pete was massaging her tits whilst Becks bucked back and forth on my tongue inside her pussy and as she was so turned on she shuddered to an orgasm-her legs twitching and the muscles in her cunt contracting on my darting fingers. Now the time was right to see my gorgeous wife with another mans cock inside her. My heart was racing as I moved away from her pussy. Becks turned onto her side a lifted her leg up whilst Pete positioned himself behind her groping her tits and craning his neck over to flick the tip of his tongue with my wife's. Becks held his cock and pushed its tip into her gaping hole and let out a moan as he pushed his cock slowly into her pussy whilst she played with his balls. I watch mesmerized at the site of another mans big cock stretching my wife’s pussy. Becks had her eyes shut and her mouth open as Pete grasped her hips and pushed the full length of his cock into her. He started to speed up and his balls slapped on her swollen pussy lips. I watched him pump in and out of her until Becks beckoned for me to move closer. I lay in front of her and she put the foot of the leg she had raised onto my leg and grabbed my cock and used it to rub her clit. I kissed her and as she rubbed and wanked my cock in motion to Pete's cock sliding in and out of her. Pete started to increase the speed and rhythm of his strokes and I could sense Becks was building up to come again. Pete let out a groan as he pumped his spunk into her pussy Becks gasped as she felt his cock swell and pulse inside her Becks pulled Petes cock dripping with spunk out of her and pushed my throbbing cock into the sticky hole, I could feel Pete’s hot spunk dribble onto my balls as I trusted in and out of her sloppy cunt. I shot my load to join Pete’s spunk Becks still hadn't come but was on the edge. Pete gave his semi erect cock to her to clean off and she dipped her fingers into her pussy and rubbed our spunk onto her clit a few moments later she came to another shuddering orgasm. It was by far the most memorable sexual experience either of us has ever had and 6 months later we still talk and fuck each other senseless recalling the memory of that night. We have not seen Pete since that night who knows we may do it again sometime!