After a week of cold, windy, rainy weather, it eased yesterday, without great temperature but no wind, I decided to get out for a walk up the downs. Carparks closed, only a few others now get up here but this evening, grey and very misty, there wasn't a soul about. I climbed up to the top of the hill and checked out the viewpoint seat, where, if anyone was to be found, they would likely be. No, all quiet. No views as I was almost up in the clouds. It was too grey a day to see the sun go down but darkness was coming, so I started to think about heading back. It's not so open up there with some trees and lots of Blackthorne with paths pushed through in places. A bit of a maze, unless you know your way around. Dropping down one of these paths there is a wider spot. I had the urge to feel the fresh moist air so stopped and carefully listened. Not a sound. I dared myself to strip off and have a walk. I wear panties every day and stripped down to my flowery thong back panties. Boots and socks off and my clothes hung on a branch. Those of you who also love the outdoors will know what that felt like. Cool air around me and the thrill of being nearly naked. But that was not enough. I edged myself to do a dare and come out from the covered and dark path and walk or run across the open grass. Still, with ears pricked up for the slightest sound, I emerged and enjoyed the moist dew on the grass as I dared myself to walk further away from my clothes and the cover of the bushes. I love to run a little and love the feel of my cock bobbing up and down, barely held in by my little panties, so I ran about and sure enough, felt a slight hardness coming. Time was getting on so I returned to the path and entered the bushes again. The shock of my life, there was someone coming up through the path from the other direction. They would arrive at the tree where I hung my clothes before me. I was stuck either way. Do I turn and hope they leave my kit? Cant - my mobile phone and door key is in the pocket! I've just got to face it and keep going. Hello, came the cheerful greeting, which I simply replied hello to. Its a bit chilly this evening they said as if the most natural thing to see me in nothing but my panties. Yes, I replied, I'd better get dressed...... Please don't just on my account, they said, I know you don't feel the cold so much when aroused. Whoops, I realised that the process of being caught with nothing but panties on, stood in front of a stranger had not only made me feel a little vulnerable but that in turn had aroused me and I was beginning to bulge a little. I often come up here to enjoy myself in the same way, he said. Mind if I join you? He didn't really wait for a response and was soon hanging his clothes upon a branch. Unlike me, he was better prepared and wore not only nice lacey panties, but a full matching set - bra, panties, suspenders and stockings. He looked quite stunning. If your feeling cold, he said, I have some spares you can borrow and handed me a carrier bag. The temptation was too great and I pulled out an assortment of lingerie. I was not about to waste the opportunity, so selected an open bottom girdle and some stockings. He helped me clip up the suspender clips and there we stood together, as girly as you could imagine. Let's go feel the dew he said and led me by the hand, as we walked right out onto the grass, right out in the open. We walked together and apart, showing off and admiring each other. Time was getting on and we agreed to make our way back before we lost the light. When we got back to our little clearing, he said that he normally finishes his adventures with a wank, as he gets hard being outdoors in undies. I said that had he not come along, I too would have done that before leaving. He suggested that we both wank together and finish what we had both intended to do. It was a real turn-on looking at him and I think he enjoyed looking at me, both dressed in sexy underwear, so there was no problem demonstrating how we felt. After wanking ourselves for a bit, we rubbed the end of our cocks together and that brought us on to cum over each other. Creamy and silky and slippery. It was over. We quickly dressed and went our separate ways but I'm sure we are bound to bump into each other again.