Many years ago when still married this happened. In the latter years of our relationship he had medical problems which made sex very difficult for him . I loved him so I asked what I could do for him . It didn't matter to me that he found it difficult, as ourrelationship was built on more than sex but he took it hard. "What I would like & think it would probably help , would be to watch you have sex with other men " . Of course , I was taken aback , as he had never expressed this before. I couldn't quite take it in & not sure if I liked what he was saying. "You would have to dress up slutty though, so it separates what you are doing from the real you , like an actress when she gets into the character " , he added. I nodded , yes I understood but I stated that if I didn't like it , I wouldn't do it anymore. I bought my clothes & tried them on . I pulled the see - through mesh black top over my half cup bra . Oh , I could see my erect nipples quite clearly. I eased up my black stockings & attached them to my suspenders. Should I wear knickers ? I put them on as i could easily take them off . I wiggled into my very short black leather skirt & pulled on my thigh high boots. I looked at my rear view in the full length mirror - oh , I could almost see my bum cheeks- this wasn't me at all but I could feel myself starting to get wet , as i took on a new persona . How do I look? I enquired. "Well i would be fucking you right now , if i could " he exclaimed . He drew me in close , kissed me on the lips & slipped his fingers into me , pushing my knickers aside . " You're wet , naughty girl , you're obviously looking forward to this " . Well what's the plan ? I enquired . " The sun has gone down, so we go out & wait " , he informed me " I have put an advertisement out in code , stating coordinates , we just wait " . We got to the site & I was a bit nervous & wanted to turn back . I drank some gin from the flask to give me courage. We only waited 10 mins when another car pulled up. I saw Matt talking to the stranger & after a little while I saw this middle aged plump man walk over to me . He saw how i was dressed & his eyes light up & his cock started to bulge in his pants . He started to rub himself & i thought to myself "eugh , dirty old fucker " but remembered I was doing this for Matt . " I have told him the rules & he does nothing without your consent. He wants to start by taking your tits in his mouth & you give him a BJ after it , is that okay? " i nodded but felt sick . His greedy mouth explored my nipples through my top making them errect , then his fat fingers lifted my sheer top to reveal my nipples glistening in the moonlight from his saliva . Niiiccee , he said in a seedy tone & he licked , sucked & flicked my nipples expertly. Oh god , it was so fucking good that i felt my pussy enormously wet . His hands glided into my knickers & confirmed his suspicions. "Mmmm , dirty girl " he smirked " time to go down on me " . He undid his zip & pulled his cock out , which was dripping. I gently licked it & then took it all while he rocked , trying to fuck my mouth . He withdrew it , soaking wet & turned to Matt " I wanna fuck her " Matt agreed but I wasn't having this huge man smother me . " Matt I want to be on top , can you help please?" He knew what I meant & strode over to roll up my skirt until it was up to my waist . He kissed me & thanked me for making him horny , as he gently played with my pussy. To my surprise he sucked the fat mans cock before helping lower me onto it. I eased myself up & down on this monster , getting wetter with each thrust . The back of the estate car was open & his fat legs were dangling down & it just about took his weight. I increased speed & his cock was rubbing against my clit & I could hear fat man's excitement as his breathing increased . He rubbed my tits while I rode him & then suddenly he cried out as he shot his load & i was so excited that i orgasmed, shuddering as i did so . I got off him & he pulled his trousers up & walked off . I pulled on my knickers but cum was spurting out of me . "Here , let me help you" - Matt gently pulled my knickers aside & licked out fat man's cum , making slurping sounds . My man was full of suprises lately & I was still so turned on . Who knew that i would be turned on by fucking a stranger? In the distance we could hear someone clapping " bravo , brilliant horny performance, can anyone join in ? " A figure appeared out of the shadows- a tall younger man , so fit looking . I could easily fuck him, I thought to myself...... "Can I fuck her or is the show over ? " I really wanted this one & I looked over at Matt , who nodded . "Have you cleaned her out properly? " he enquired & added " You can lick my cock too . Nice touch , very horny, after fucking your wife" . " On your back" he commanded. I did as i was told & he proceeded to take my knickers off with his teeth , grinning from ear to ear . He parted my legs & wasted no time pulling his cock out & thrusting it into my already wet cunt . He was energetic & his thrusts were rhythmic. Suddenly he got hold of my ankles & put them over his shoulder, so he could go deep . OMG , I think that was my G spot , what was he doing ? I was almost coming when he flipped me over , so my arse was facing him . He grabbed his cock & thrust it into me once more ." I always love to watch my cock slide in & out a pussy , from this angle . Really turns me on with the boots & stockings- i just love cunt " he exclaimed. I take a sideways glance at Matt - he is so excited at this man devouring me & I catch him rubbing his cock. It sends me over the edge , as i squeal with delight & again, I feel his hot cum filling my pussy . He withdraws it & it's still dripping. "Your turn " he says, offering his dripping cock to his mouth. Matt obediently slurps the residue . "I think you have another customer " he states whist withdrawing his cock from Matt's mouth ." I think I'm desperate for my wife now " exclaims Matt .....