This is a true story that happened while we were on holiday several weeks ago, my wife is 35 and I am 37, she is very slim with huge natural boobs, for the size of her frame they look massive., she has always for some reason felt a little conscious of them, I am of average build with average size cock, we have two children aged 8 and 10, we were married from being sweethearts at school, we both have never had any other partners and have often spoke about what we have missed sex wise, we have never thought about swinging, and it has never entered our heads, I feel very jealous when anyone even has a look at her boobs, so I was sure I would not be able to share her with anyone. We were in Spain on holiday with our kids, the apartment was great and the sun was hot, after a couple of days we noticed who were in the apartment adjoining ours, they were a gang of 6 lads all in their early twenties, when I came from the shops with the kids one afternoon, my wife was out on the balcony talking to one of them, he was called Dave. He was very tanned and muscular, I immediately felt a little jealous of his looks, as he was talking to my wife he was eyeing her up and down, he could not take his eyes off her tits. she looked so sexy in her small bikini. He was doing a lot of flirting with her and paying her lots of compliments, she was loving it all, I on the other hand was a little pissed of by him. .But I spoke to him and tried not to show my feelings, Anyway, this went on for a few days, whenever they were on the balcony they would chat and share a few jokes. But one day I took the kids to the shops and when I came back I found him in our room, she told me the electric went out and he came round to show her where the reset switch was, then they decided to have a beer together on our balcony. He asked me if I wanted a beer and to come and sit with them, as i sat down I noticed he moved his chair to make room for me, but he also moved his chair closer to her, a little too close I thought, as they chatted he would touch her arm or her leg, my wife was loving it all. After a while he said he had to go and get ready for the boys night out, he gave her a wink and climbed over the balcony to his apartment, i said to my wife that I think he fancied the pants off her, she laughed and said he was just being friendly, I said no, I am a man and know the signals, then she said that she did find him attractive and that he looked gorgeous, Later that night when we were having a beer, we got talking about Dave again, because she had a few drinks she confirmed that he really turned her on and that she felt herself get quite wet, this made me feel really funny, I felt really jealous but a little turned on as well, when we were in bed and I was fucking her, I asked her if she wondered what his cock felt like, she got really turned on and said she would have loved to fuck him and feel it in her, she had orgasm after orgasm and I had never felt her so wet, I also told her I was turned on by the idea of him fucking her. when we finished we laughed about what we had said, we had never done anything like that before. The next night when we came home from a night out with the kids, we were in our room having a few beers when there was a knock at the door, it was Dave, he asked us if we wanted to und to a party they were having, I said we couldn’t because of the kids, my wife looked disappointed, so I said you go and I will stop with the kids, she asked if I minded and I said no. Dave took her hand and they went next door to his room which was getting quite noisy, his friends had picked up a few women and put on some music on the CD player.. I went to bed and my wife came back about two hours later, she was really horny when she came to bed, as we were having sex she told me that his friends had been fucking the women that they picked up while her and Dave danced to the music, she had never seen anyone have sex before, and here were three women getting fucked as his other friends watched, she told me that as Dave danced with her he was all over her, feeling her ass and tits, this really turned me on and I spunked a load of come up her, she also told me that Dave asked her to go to his room but she refused, I was glad she refused and would not have been able to handle it, but the idea turned me on, I also told her that it turned me on. she also said she had found it hard to say no. The next night, the kids were in bed asleep, and we were chilling having a beer when there was another knock on the door, it was Dave again, he apologised but said he had lost his friends and had no key, could he climb over our balcony onto theirs and get in through the open patio door, my wife said no as he had had a drink and it was far too dangerous, she told him to stop with us till his friends came back. I was a little pissed off as I wanted to go to bed and not sit up with Dave, anyway as the drinks flowed the conversation got onto sex, we were all laughing and joking when my wife told Dave that I got turned on by what had happened the night before, she told him that when he groped her and she told me it turned me on. He looked at me and asked if it was true, I sat there in shock not knowing what to say, I was really embarrassed, then he moved his hand higher up her bare leg and started caress and stroke it, my wife was laughing at my embarrassment, I just froze in shock, he continued moving his hand to the top of her legs, very close to her pussy, he looked at me and said does this turn you on? Are you feeling horny? Hows it feel seeing me touch your precious wife? I felt really jealous but turned on at the same time, by now my wife had stopped laughing, she was starting to feel horny as well, she looked at me and said..is this what you want baby? Do you want him to touch my pussy? I could not speak, I just sat there, so Dave took this to mean he could do anything he wanted, he started to rub her pussy over her thong, my wife opened her legs to give him free access, he slid her thong to one side and I could see she was soaking wet, he slid a finger up her as she groaned with pleasure, then he said to me, do you like that,? Seeing me play with your slut wife? Do you want me to fuck her? I wanted to go and hit this guy, but I was so turned on I could do nothing, I just looked on as he fingered her and had her squirming on his hand, the squelching sound told me she was really enjoying it. Then he said to her, take all your clothes off babe!! I said the kids were in the next room and may come out, we should go to a bedroom, he said NO!! I want to fuck your wife here..i want to fuck her out here, My wife took all her clothes off as Dave stripped as well, as Dave sat back down he asked my wife if she had any bay oil, she said yes but it was in the kids room, he told her to go and get it, she went to get a robe to put on but he said, no I want you to go naked, walk in like that, she said the kids may wake up? He said then you had better be quite, I want you to go in naked. When she came back he put the oil on his hands and told her to step forward, as she stood over him he slid his oily fingers into her pussy, she yelped with pleasure, she was loving it, I got my cock out and started to wank, he looked at me and said, do you like to watch me play with your slut wife? I said yes I do, I told him it turned me on, I told him I wanted to watch him fuck her. I also told him to fuck her hard. In a split second he grabbed her and turned her over onto the sofa bed and rammed his cock up her, that was when I realised he had a huge cock, I saw it pistoning into her tight pussy, he gave her the whole length, it was thick and veiny, and it was great to see her pussy lips stretched and grip to the sides of his cock. She said to Dave, I am not on the pill honey, you cant come in my pussy, please make sure you pull out. Dave said ok babe I will, Then he said to me, I am fucking your slut wife while your kids sleep next door, I wonder if they know what a slut their mother is? What a dirty little cock whore she is? He said I hope they come out and watch me fuck their slut mother. She is just a dirty fucking slut, I knew she wanted my cock when I first saw her , she was giving me all the signals. I bet you aren’t giving her enough cock, she is a dirty little bitch who loves a thick cock. At that point I felt my cock explode and I spunked all over the floor, he smile at me and said did you enjoy that? Then he slowed down, he fucked her long and slow for what seemed like ages, he made sure she felt every little bit of that fat veiny cock, within minutes she was having her first orgasm, she screamed out in pleasure, then she let out long slow groans, I had never known her make so much noise, I told her to be quiet as she may wake the kids, Dave looked at me and said sarcastically, yes she had better be quite, we don’t want them seeing their slut mother getting a good hard cock up her tight pussy, by this time she was bucking her hips, orgasm after orgasm going through her body, my own cock was now growing back to life, so I put it to her lips and she grabbed at it like a child grabbing a lolly, she sucked it and wanked me off at the same time, at that moment I saw Dave tense up, I saw his buttocks tighten as he was about to come, he quickly pulled out and spunked all over her face and my cock, it went in her hair and all over me, at that sight I shot my load again, all down her throat, it was too much for me to bear, it was the most dirtiest sight I have ever seen, He then told me to go and get the baby oil, when I brought it back he poured it on his wilting cock and started to massage it back to life, he looked at me and saw me staring, he said do you like what you see? do you like the look of my cock? Do you want to get me hard again for your wife? Somehow he seemed to know exactly what I was thinking, I touched his cock as it began to come to life, I slid my hand up and down his shaft as my wife watched on, she watched me get him hard for her, she had a very dreamy look on her face, I think she couldn’t wait to get it back in her, she said go on honey, get him hard for me so I can fuck it again, go on babe, get him rock hard, then she said go on honey give him some head, suck him off, get him really hard for me, at that point I found my mouth on the helmet of his cock, I don’t know what come over me but I was in heaven, I was loving having my first cock in my mouth. Dave stopped me and said that it was enough, and he told me to guide it into her pussy, so with my oily hand I pushed it into my wife’s waiting hole, I saw the huge helmet enter pussy and her pussy lips circle it once again, he gave her a right fucking, I lost count of the orgasms she had. When he was ready for coming she reminded him to pull out again, she shouted pull out baby..!! pull out.. !! He said I cant you bitch, I am enjoying it too much, and shot his spunk up into her pussy, as he went limp I saw it all start to ooze out and run down her legs, he once again said sorry babe, you felt too good. Then we sat and had a beer as we talked about what had just happened, I didn’t feel jealous any more, I just felt so turned on, it was great to see my wife get a good fucking, we all went to bed and spent the next few hours fucking, at one point he asked my wife if she wanted to fuck his friends, he offered to go and get them, but she told him two cocks were enough as he pumped into her again, we all collapsed into a heap and fell asleep, at some point in the morning I was awoken by the bed moving, I noticed Dave had got on my wife and was giving her another fucking, it was one of those long slow fucks, they were kissing very passionately like only lovers do, I decided to leave them to it and let them enjoy their moment, she grabbed my hand and held it while her lover fucked her slowly and sensually, she let out groans telling me that he had found the right spot, when he came they fell asleep in that embrace for what seemed like ages. Thankfully, when the morning came he had gone, it would have been awkward the kids asking who he was, we spent the rest of the holiday fucking like rabbits, but we never involved Dave again, we agreed it was just a one off moment, but over the past few weeks it has given us great pleasure talking about that night, it always gets us horny and we fuck all night