ll start with the obligatory descriptions, I'm 6ft 3 inches, approximately 110kgs. Dark blonde hair, used to be good looking, but 15 years, 20kgs and 3 kids mean not so much anymore. I have a well paid job that means my wife doesn't have to work. She's called Carrie and is 5ft 2, dark hair, size 8 with 34c tits, a beautifully shaved pussy, a tight arse and is the love of my life, so much so that I can't believe this actually happened. She has spent the last year working out and generally toning up, she lost two stone and is now really hot. This all happened one night when we were out for my birthday meal with friends. Nice meal, several drinks and then onto a late night pub for a few more. Around 1am we decide to head off. We said our goodbyes and head off to get a cab. Carrie has obviously had a few as she is a lot more amorous than she would normally be, squeezing my butt, stopping in the street, leaning up on tiptoes for a really sloppy kiss, I can feel myself hardening as she does this, now, I wasn't blessed in this department. For a big guy, when I drop my trousers, it doesn't follow, I can barely muster up 5 1/2 inches. Nevertheless, as she kisses me, her hand grazes over my bulge, she looks at me and smiles. I kiss her again and grab a handful of arse cheek in each hand as she groans into my mouth. We walk off to the taxi rank and eventually climb into an old style London taxi. As soon as we head off, her hand reaches over and starts stroking my cock through my jeans. I reach over and start to stroke her thigh as she starts to unbutton my fly. I'm not sure what to do as her hand reaches inside and starts to stroke me. I'm now fully hard and enjoying what she's doing. Totally out of character for her, she drops her head to my lap and takes me fully in her mouth. I reach behind her and caress her arse through her dress as it starts riding up. She comes back up to kiss me and settles back into her seat so I try my luck. I stroke my hand further up her thigh and notice her legs starting to open, I reach the top and find a very wet and skimpy silk thong. I move it to one side and stroke her freshly shaven lips. The wetness is more than I've ever felt before and she starts to buck her hips. As I'm doing this, I notice the driver has altered his rear view mirror so he can now see us, at the same time I swivel her in the seats so she is across the rear bench. Her dress is bunched up around her waist as I bend to kiss her again. She whispers in my ear, we have an audience. I can't believe she knows he's watching but is clearly quite happy to continue. I pull her dress down, the only part of her that is covered is her bellybuton. Her beautiful tits are fully on display,her erect nipples are like little bullets as she brings her hands up to pinch and squeeze them further. She lays down fully as I hook my thumbs into the waistband of her thong, she raises her hips as I start to slowly pull them down, she's watching the driver as her very wet, smooth bald pussy comes into view for the first time. Her hand drops down to her cunt as she circles her hardening clit. She's never one to play with herself, it's normally our vibrating friend, but here she is, circling her clit and the other hand has three fingers already knuckle deep, her hips Bucking up and down as the squishing noise is getting louder. She turns on her side and opens her legs, clearly displaying herself to the driver and continues finger fucking herself as she suddenly cums all over her fingers. As she lays there, her face glowing and pussy juice dribbling down her lips, she whispers "fuck me". As she says these magic words, the speaker comes alive "do you guys mind if I stop so I can watch without crashing". I tell her it's up to her. She answered very quickly "That's fine". We pull into a lay by that's set back from the road and he gets out of the front seat and comes round to the back door, we open the window and as we do he unzips himself. Up until now, we hadn't paid much attention, but this guy can only be described as a hottie, tall, dark hair, handsome, and as soon as he releases himself, he's also packing. He starts to gently tug on his cock and it's getting bigger, carries eyes are now watching him as I duck my head to her cunt, I start at the lips and gradually work my way up to her clit, it's bigger than I've ever seen it and as I insert a finger, she's so wet, that her cunt is squelching. Adam (that's the drivers name as we found out later) asks if he can open the door, Carrie looks at me as I tell her, we will do whatever you want to, and only what you want to. But you have to give the permission. She kneels off the seat, allowing Adam the first proper look at her. She unlocks the door and allows him in, as she's on her knees, her face is on level with his cock as its now jutting out from his toned abs. Her hand grabs my cock, gives it a stroke as she says, "do you want to watch me with him". Now I've mentioned this before, but she'll listen to the stories I tell her while love making that inevitably end up with her getting fucked by some big dicked Adonis, but I never expected her to take the lead and actually do it. I couldn't speak, so all I could do was nod, my heart was in my mouth. Was this what I wanted, fantasy was one thing, actually doing it another. I moved out the way as her hand reaches out and gently grabbed hold of his cock, she slowly pumped her fist up and down as she looked at me. Look how big he is, it's huge. A smirk came across Adams face as he spoke, 11 1/2 inches and 8 inches around. Carrie groaned as he said this, I also noticed her shudder as what looked like a mini orgasm hit her. She moved closer as her mouth came into contact with his red, angry looking rock hard tip. She opened her lips as he pushed forward and a few inches disappeared into her mouth. They both groaned as she bobbed her head back and forth, taking a little bit more in each time. After a few moments, only a few inches remained unsucked, the rest was glistening with her saliva as she gurgled around the huge phallus firmly embedded in her throat. I sat on the little chair, just watching in disbelief, my much smaller cock surrounded by my hand. Adam held the back of her perfectly made up hair as he pumped the huge organ between her lips, all I could was watch as he used my wife's mouth for his own gratification, I watched hi butt cheeks clench as he held her mouth firmly around his cock as he unleashed a torrent of spunk into her, she swallowed repeatedly but still a few drops spelled out the edge and onto her chin. As Adam pulled out of her mouth a little whimper left her lips as she realised he was still hard and what was about to happen. He pushed her back onto the seat as her legs flopped open displaying her readiness to accept him. She looked at me and mouthed "thank you" I could only smile, but inside, I knew she would want more in future. My beautiful bride was about to become a slut for big cocks. He knelt between her thighs, gently stroking his hard on between her lips, covering himself with her secretions. Her eyes were closed and her mouth open as if in silent apprehension. Adam lined himself up and with a gentle push the head popped in, she squealed, a sound I could never illicit from her as several more inches disappeared into my wife's bald pussy. A pussy that I had shaved only the night before ready for my cock. She opened her eyes, looked at me, then at Adam as he lent down, scooped her legs behind the knees and kissed her, full blown tongue fest right in front of me. As he scooped her legs up, another two inches went in. Her head was thrashing from side to side "no more, I can't take any more". Adam just sniggered and told her in a few moments, she'll be begging for every last inch. He pulled out and her now swollen red battered cunt came into view, he knelt down and licked her repeatedly until she came with an almighty groan, he quickly knelt up, lined himself up and pushed hard, he went all the way in. Carries body shook uncontrollably as she orgasmed heavier and harder than I'd ever seen. Adamthen started his assault as he pulled out and repeatedly thrust that huge organ in and out of her. The slapping of skin against skin sounded through the back of the cab as she started getting vocal, I've rarely heard her say anything during sex, but tonight was different as she laid there, begging him to fuck her harder. He obliged as he drove in and out, her pussy was leaking fluid all over his hard cock as he pounded my wife of 12 years into oblivion. She came to and looked at me, I was still stroking my cock as Adam laid down on the floor of the cab, she climbed on top of him, lined herself up and sank, in one fluid motion until there was nothing left outside of her. She then starting fucking him, bouncing up and down, white pussy fluid coated his cock as she literally fucked herself silly on this Adonis that at that point, who's name we didn't know. She looked over at me as she said "I want you in my arse" we had anal sex occasionally, normally when she'd been drinking, but this was the first time she told me to fuck her arse. I stood up as she leaned further forward, Adam took advantage of the situation and took a nipple Inbetween his teeth. I crawled over on my knees as she knelt up. I pushed into her sopping count for some lubrication, I could barely feel anything, as I pulled out, she sank down again, groaning as she filled herself back up. I lined up with her smallest hole and pushed, the huge cock filling her cunt making it almost impossible to gain entrance. I pushed again, but still couldn't get in. She lifted off his cock, I was about to push again when she grabbed hold of Adams cock and sat down again, this time in her arse. I couldn't believe it, she always complained that anal sex hurt her and here she was with a horse dick wedged in her bowels. She looked at me and smiled, sorry babe, but you were struggling so I thought I'd open it up a bit. The whole of his cock gradually disappeared up my wife's arse as she bucked up and down. Her face was a mix of pain and pleasure as she used him like a toy. My only option to get off now was to fuck her battered and abused pussy, hoping the size of the cock embedded in her arse made it tighter. Adam noticed and pulled her back so she was laid flat on his chest, I knelt between her legs, watching as he fucked I and out of her arse, I lined up with her cunt and pushed, my much smaller cock slipped in, she barely noticed, but I kept pumping anyway. Within a few pumps, I was cumming and making her even wetter. I sat back and watched as the two of them started again. She reached into her bag and pulled out some wipes, she wanted him in her cunt again, but needed to clean him 1st.carrie knelt down, offering both her holes to him. Adam grabbed his cock, looked at me and said watch how it's done. He buried it in one motion, all the way up to his balls in her sloppy pussy. He was now clearly going to fuck her hard until he came. Relentlessly he pounded, his buttocks clenched as he shot stream after stream of jiz deep inside my wife. He pulled out and a large stream flowed out of her. It was only at that point that I noticed the three other faces looking in through the window. All clearly hoping for a go, my wife looked at them, then at me and just said another time maybe, I think we need to go home.