Unexpected Outside Blowjob

I’ve recently been working in East Anglia, on some very remote sites for our customer. Generally, the work is boring and lonely. The weather has been constantly grey and overcast, but this particular day it was glorious sunshine with a cloudless blue sky.
To try and keep cool I had plenty of bottled water in the car and nature being nature, I needed to take a piss. For miles there is nothing but fields, woods and more fields with the occasional remote farmhouse, so getting my cock out and taking a leak was not a problem.
I have to say, exposing oneself in the great outdoors is quite a turn on and not something I can ever remember doing in such remoteness and my cock was quite erect as I unleashed it. About half way through, I was absolutely startled by a girl walking her dog who, without being shocked in any way, said, “That’s a nice one Mister”.
I tried to stop peeing but due to the volume of water consumed, the jet was full on and I could not stop. I tried to turn away but her eyes followed. Eventually I finished and she said, “Give it a wipe and I’ll suck you off if you want”. This was so weird, being miles from any form of civilisation, and she clearly wasn’t afraid or bothered, so I had a pack of baby wet wipes in the car to wipe my face and hands and leaving him solidly pointing north, I pulled a couple out and wiped him thoroughly especially at the base of the exposed helmet.
She tied her dog to the fence post and took my erect cock in her hands and began wanking me gently, pulling the foreskin fully back and then right back over the helmet. As I had been working away all week, the feeling under the sun was amazing. My balls were so heavy with sperm I was aching to cum already.
She knelt down on the grass and slid my cock slowly into her open mouth. God it felt amazing and it was all I could do not to cum in her mouth at this point. She slid it all the way in right up to my balls and beckoned me to mouth fuck her. She squeezed my balls and at the same time, I noticed she had her other hand up her short skirt rubbing her little clitty. I could see she had slid her panties down to her ankles. She began to suck harder as she frigged herself and soon she was moaning deeply. She was right on the edge as I could hold back no more and shot a huge thick jet of spunk at the back of her mouth. She orgasmed instantly and continued to suck me dry. I pumped and pumped all of my sperm out, choking her as she gagged on it but being a good girl she didn’t waste a drop and gulped it all down. The whole outdoor thing still had me hard and I moved her so that she was bent over in front of me. It took no effort at all to slide my cock all the way up her cunt. She was absolutely soaking with her juices and I just fucked her hard and deep from the start. She was screaming and cumming like hell and it took me no time either to empty my second load deep in her pussy. I had never cum so much in such a short time. The sweat was pouring of us both and we fell down on the grass in complete exhaustion. We rested and slept for a while and when I woke, she was nowhere to be seen. All that was left was her little wet knickers, presumably left as a memento! I sniffed them and they were so fragrant with a little perfume and that unmistakable smell of fresh pussy juice. My cock began to rise and I had no option but to wank again. I pulled the foreskin back and forth so hard it began to ache and all too soon I emptied a little puddle of watery spunk all over the panties. Fuck this had been some afternoon…..