So following on from before I couldnt wait for the next summer to roll round and made sure I had plenty of time to escape to the beach. After being best man at a wedding I drove down to spend a week in Bournemouth with every day resulting in a drive across to Studland. I wish I knew then how in demand a young and fit 20 year old would be but at the time I just felt an inexperienced and nervous interloper. Although I had often re- imagined my first meeting with the guy on the beach mentioned in my last story I still considered myself totally straight. I enjoyed very much the whole naturist experience but also enjoyed very much the underlying sexual thrill of being among so many other naked people. I had been on the beach for a couple of days without anything in particular going on and I decided the time had come for me to be a bit bolder. I had been reluctant to ever plonk myself down too close to any other couple and realised that the dunes were more liberal than the flat of the beach. Accordingly I decided to arrive early and bag a spot in the dunes but right at the front just behind the main flat section of the beach and if anyone else wanted to set up nearby then they were free to do so. All morning long the beach started to fill up and eventually an older couple wandered in from the sea shore and settled down in the other side of my hollow perhaps ten feet away- it was certainly closer than I would have ever dared put my towel to anyone else. They stripped off, I discretely watched getting excited despite the 30 year age gap. Both were deeply tanned with no tan lines. I had managed to largely avoid tan lines by this stage and therefore felt a bit more like I belonged. The afternoon passed and after a while I went over to them to ask if they would just keep an eye on my things as I took a walk along the sea front. I took the opportunity on approaching to get a good look at the woman who reminded my of our next door neighbour at home, a shapely lady with large breasts and a hairy triangle at the top of shapely legs. They smiled and said they would be happy to and I set off for a wander. I returned and had to walk past them to get back to my towel. I thanked them as I passed but was sure I got caught staring at the lady as I went past her feet but could not help myself as she had decided to lie on her back with her legs wide apart. I sat down on my towel and glanced back. The lady was still lying like that but the guy, who was on the far of her to be had rolled onto his side facing me. He started a conversation with me, which was something I had been much too shy to do- I cant remember what we spoke of but it was all innocuous, but all the time gave me the opportunity to look directly at them both. I remember the conversation turning to how long I had been a naturist and I confirmed I had started the previous year. The woman then asked the guy to apply more sun tan lotion to her. He did this while continuing the conversation with me and I remember distinctly thinking it was odd they were both watching me while he did this. Eventually I realised this was exciting them because I could see his cock start to swell and curve to the side rather than just hang limply. My own cock started to twitch and I was concerned as I wasnt sure if I was reading the signs correctly and also I was concerned we were still very close to the general beach traffic. Things became a bit cleared when the lady said the sun had moved and stood up to re arrange her towel so that now her legs were pointing straight at me and I had a view straight up to her cunt. Her husband moved his towel alongside hers and sat up continuing to engage me in conversation so I had no opportunity to look away - not that I wanted to. However I could tell I was going to get a raging hard on and so turned onto my front pressing my ever growing cock into the sand. This seemed to amuse the guy and he patted his wife on the stomach and she looked across with a smile on her face, at the same time parting her legs even wider. I then noticed that the guy had got his own full hard on. OK I was really naive but now the penny had dropped, they were as excited by this as was I. He casually slipped a hand onto his cock and started wanking himself gently. The way he was sat meant that passers by would not clearly see anything as his legs masked their view but as he was facing me it was obvious this was being done for my benefit. I was squirming into the sand equally excited by the pair of them. I rolled onto my side giving him a view of my by now rock hard cock which was pressing hard up into my abdomen. He said something to his wife and she raised herself up on her elbows staring at my swollen member. I was so excited by it all I thought I would come without even touching my cock. People were still walking by and to make sure no one was offended I sat up so only the other couple could see my rigid cock standing erect. After a while the guy said they were going into the sea and that I should join them. I said I'd love to but had to wait for my erection to subside. He stood up while still semi erect and stood sideways on to me facing the sea, his cock jutting out at an unnatural angle .She stood up behind him an cuddled him from behind her big breasts squashing into his back. Dont wait too long they said and set off at a jog for the water. I tried to think of anything else to make my cock go down but was just so excited it wouldnt. So I had to run to the sea clutching a towel to hide my erection discarding it just as I reached the water. I waded out to them where they stood in just over waist deep water. They watched me join them and we stood in a triangle, me facing out to sea and they facing the shore. They obviously had me summed up by then as she said it was ok for me to look at her tits properly, that she enjoyed having me look at them. I couldnt believe my luck- to make matters better the guy then went behind her a cuddled her from behind pushing her tits up and together. Her nipples were hard and sticking out, and even I realised it was more than just the temperature of the water. She let out a moan and I wondered what may be going on under the water. They both moved towards me and he said that I should have a feel of her tits. I remember hesitating but they assured there was no one nearby and so I cupped the heavy pendulous breasts and played with nipples. I had never felt such large womanly breasts before, my one girlfriend at this stage only had small breasts. They felt wonderful. Then I felt her touch me under the water, and she pulled me towards them both, whilst at the same time moving a few yards further out to sea, having the benefits of putting us further away from others on the shore and also bringing the water level up to around her tits so things were a little less obvious to others. She pulled me towards them so we were all close together but with him still behind her. She pulled my right hand onto her pussy and guided my left hand behind her. I fondled her shapely arse before realising that she was guiding me to touch her husbands cock which was pressing into her from behind. My mind was blown. I had never touched another guys cock before, let alone as part of a threesome, and they were so much older than me but I was so excited that I took hold of it and guided it as he shoved in between her legs simulating fucking her. I managed to get a good fingering of her from behind while at the same time she started to wank me properly. I stopped fondling her as she brought me close to climax and then all of a sudden realised that there were more than two hands playing with me - there were two on my cock , one holding my balls and one creeping round my bum just sliding in between my cheeks. I looked at the two of them as I shot my load into the sea in the biggest come of my life and realised my view of the world would probably never be the same again