I got to work away recently in Croatia, staying at an amazing luxury spa hotel and as it was all expenses paid I decided to take my wife Anna along. Anna is just into her forties and we have been together about ten years. During this time we have enjoyed an active and varied sex life and I know she likes to expose her fantastic body on occasion. Anna is quite tall at about 5'10" , size 12 and has the most fabulous pointy 32F tits with the most amazing almost inch long nipples that really indicate her state of arousal. To top it off she has a neatly trimmed landing strip which is a dark mousy colour despite her highlighted long blonde hair. Anna enjoyed a few days lazing in the huge but deserted spa whilst I looked after a hundred or so guests from all over Europe attending a business conference I'd organised. The hotel had put us up in an enormous suite and we enjoyed evening together in the hotels many excellent restaurants. On the third day the delegates were due to go out sightseeing and I managed to duck out as I'd already spent some time there setting it all up earlier in the year. Anna suggested she show me around the spa, explaining the many facilities, it was just vast, easily the largest spa id seen and clearly set up for a much larger number of (mostly German) guests during the summer. As we explored the empty spa, enduring in a number of alternate warm and cold experiences we eventually got to the sauna where I started to get a little excited, Anna noticing a bulge in my shorts. She suggested we get naked as being a mainly German holiday resort was the norm, and there wasn't another soul to be seen anywhere. She had a naughty side and agreed without hesitation to remover her clingy red bikini which was already displaying her increasingly hardening nipples. As her biking bottoms came off my cock started to harden fully and I was enjoying looking across the sauna bench where she was sitting, naked with her knees below her chin with her delicious pussy winking at me. Just at the point at which I was about to shuffle open the sauna door opened and in walked a fit guy aged about 30 who looked across the steamy room first at Anna, then at me before he sat down with a few words in English to us saying hi and how surprised he was to see anyone else here. We didn't say too much although when he poured more water on the rocks he did mention that he had seen my wife reading a book on the lounger by the pool over the last couple of days. As he moved from the sauna bench he asked if we minded if he joined us au naturelle as this was the norm, my wife immediately piped up and said of course, it's too hot in here to be clothed and besides its more enjoyable without. We chatted for a few minutes and I could see his glance drawn for a second or too longer than strictly necessary as he sat one level below and across from Anna who offered an all round view of her fabulous breasts and by now very moist and puffy slit just below the neatly trimmed landing strip, I'm sure she opened her legs a little wider as I could see her pussy lips open as she moved. This wasn't wasted on our new friend as I noticed his cock had grown considerably since he had joined us. After a while we couldn't stand much more heat so we said we were off outside for a rinse off in the cool showers then maybe a jacuzzi in the sun. As we left our new friend followed and we found ourselves chatting some more as we showered, with all attention focused on Anna as she soaped up and massaged her clearly turned on pointy breasts and spent a little longer than needed on her inner thighs and pussy. Our friend commented on the scene saying he hoped nobody else joined us as this was the best thing he had seen since he arrived from London earlier that day, he too was getting a little carried away with the washing and his cock was more or less fully erect, as was mine. Anna laughed and said she'd be happy to do his back for him if he wanted. I think we could all tell that things had changed with this comment and as Anna walked naked to join him under his shower, he didn't turn around straight away and she pretty much walked into his sticking out erect cock, her tits almost touching his chest as she reached out to his waist and turned him to face the wall. I watched, now openly wanking my rock hard cock as Anna soaped up and down his back and down his arse cheeks, getting close enough to rub her nipples and tits into his back and then her pussy against his arse. At this point he turned around and with a nod of approval from me began to massage Anna's tits before sucking her nipple and slipping his hand down to her soaking wet pussy. I joined them both just as Anna reached out and started wanking his cock, which wasn't massive although a bit thicker than mine and circumcised where mine had a big flap of skin that I was pulling back and forth over my almost painfully erect hard wet cock. Anna was squirming at his touch now, his fingers seem to have found her clit, I saw two fingers at a time plunging in and out of her cunt as he then offered them to her mouth to taste her wet juices. Anna dropped to a crouching position and started to lick around his vivid purple helmet as I offered her my cock to wank. The sight was highly erotic and I wasn't sure if I could last without covering her face and neck with bucket loads of hot cum that was welling up at the sight of my wife devouring this guys cock. I motioned for her to stand, holding both her hands as she now faced me, bending over to take my cock in her mouth as our new friend positioned himself behind her. As she began to suck me I could hear her moaning loudly as he rubbed the tip of his cock along her wet cunt, the tempo of her moans increasing as he slid into her cunt, gently at first then with an increasing pace as the full length of his cock slid in and out of her, each time it slid out coated in her juices before ramming back in as he leant over to pinch her nipples and massage her huge swinging tits. This was all I could take and I pulled my cock out of her mouth a shot huge globules of spunk into her forehead and hair. At almost the same time our friend pulled his cock out and sprayed Anna's arse and lower back with a massive helping of spunk. How she managed to stand I dont know, my knees were trembling and I had to hold on to the wall, I could see our friend was a little uneasy on his feet too. We got dressed and left without saying a word, we didn't see our friend again but we did fuck like rabbits for the remainder of our stay, with Anna recounting the experience and that we should do something similar again, although she is insistent that this time she gets her cunt licked extensively before fucking.