Several years ago I worked as a service engineer for a large American company, this took me all over the uk and I really enjoyed it, the only downside was most of the time I was on my own. Anyway, one day a very attractive young ladyfriend of mine was saying she wanted to visit her boyfriend but he lived several hundred miles away and the coach or train fair was expensive. I asked where he lived and when she told me I couldn't believe it, a couple of days later I'd be working in that part of the country and could drop her off, ok it meant she'd still have to make her own way back, but at least it saved her some money and she happily accepted my offer of a free ride. Now although I knew this young lady quite well we'd never socialised together so I had no idea just how crazy she could be, but I was soon to find out. We left home early that morning and it was a pretty hot day, the route was a big loop, the first call was in Chester, then several places in North wales, then onto hereford before finally getting into the Midlands and back up the M6 to home, she wanted dropping off in Leicester about 20 miles off my route, to cover myself I told my boss I'd be calling into Leicester on my way home to collect something, that way there wouldn't be an issue if anything happened. I did the first call and had a cold drink while I was there and took one out to her as she waited in the van, each call took between 10 and 20 minutes and by mid morning we were well under way, several calls later and we stopped for lunch in a layby. Perhaps this is a good point to mention something I had forgotten, the toilet, you see I was fine although I was drinking as much as her, I was using the toilets at the jobs, something she couldn't do, since officially she wasn't with me. She got out of the van to stretch her legs and when she returned I noticed her little black ankle boots were wet, nothing else, just the boots, I jokingly said how was it that on a hot day she'd managed to find a puddle to step into, she laughed and said it wasn't a puddle, she'd been having a wee behind the van and splashed them, I said it was lucky it was a van or I'd have seen her with her jeans down, she just laughed. Anyway a while later we were driving along this dual carriageway and we overtook a recovery truck, the driver looked down at Nikki and smiled, a few minutes later it overtook us, this time the passenger had a good look at her, smiled and waved, Nikki smiled back then asked me why they were looking at her, "they probably fancy you" I replied, she laughed and said, "well if they like me that much overtake them and give them another look" I thought she was joking but she wasn't and as I drew level with the truck, Nikki, much to my surprise, lifted her top giving them a good view of her firm tits which were barely held in a half cup lacy white bra, the driver almost lost control he was so shocked, "that'll give them something to think about" she giggled. She pulled down her top, but not until I'd had a good look at what she'd shown the truckers, I'd never seen her tits before and they were stunning! The journey continued, more stops and more drinks, by mid-afternoon poor Nikki must have been really desperate, but said nothing, not until we were on a road with no turn offs and no laybys, then it happened, "I need a wee" she said, I said I'd stop as soon as I could, but 20 minutes later we'd still not found anywhere, " ooh hurry, it's coming it'll be in my jeans in a minute" she squealed, still there was nothing I could do and she was getting frantic, then I realised I had another problem, if she did wet her jeans how would I explain a wet seat in the new van to the bosses? I looked around, nothing, not even a bottle of some kind, Nikki was getting more frantic, "please do something, don't make me do it in my best jeans" she wailed, suddenly I remembered something, in the back of the van was a pair of wellingtons, it was those or wet jeans. She managed to get one by leaning over the seat, not easy with a full bladder and tore down her tight jeans revealing a pair of tiny white panties beneath, tiny and wet, she'd almost lost it! Down came the panties and she jammed the boot between her legs and let loose, she was pissing like a racehorse, when she'd finished she tipped it out of the window and pulled her panties and jeans back up, I remember watching her as I drove, she had beautiful soft blonde pubic hair, I was so tempted to stroke it. She didn't seem at all embarrased by it at all and just said she was glad she'd only wet her panties and not her jeans, a couple more calls and we were on our way to Leicester, she was almost there, then disaster struck! We got stuck in heavy traffic on this long road and suddenly I realised I needed to piss, once again there was no layby's and no turn offs, I knew I was in trouble when I reached the point where I had a piss erection I needed to go that bad. I was sweating and cursing and eventually Nikki asked what was the matter, I told her that I needed a piss now and didn't think I could hold on very much longer, "well use the wellington like I did" she suggested, trying to be helpful, the trouble was that to do that would have meant getting up in my seat and anyone passing would have seen what I was doing, the thought only made matters worse, "what I really need is something small, a bottle would be ideal" I replied. I undid my belt and trousers to try and ease the pressure and Nikki suddenly realised my problem, "hang on, I have an idea" she said, smiling. I prayed to god that whatever she came up with this time was actually possible, I couldn't hold out much longer, it was so bad I even had pains in my kidneys, not a good sign. Nikki bent down and slowly removed one of her ankle boots, "how about this, will this do?" she asked, holding out the boot, I thought I could just get away with using it without it being obvious to anyone passing, but didn't feel sure about pissing in her boot, the looked quite new. "Thanks Nikki, but I can't do that, it'll ruin your nice boots" I replied, "oh don't worry, they'll dry and besides you don't have any other options" she replied. I pulled out my stiff swollen cock, "here let me help you" she said with a smile. if I hadn't needed to piss so bad I'm sure I'd have shot my load as she eased the soft leather over my cock, "there now just relax and let it happen" she said softly, there was a loud hissing as I began to piss into her boot and steam came out of the opening, finally I was done, "better now? " she asked, I smiled, "yes much, I just feel bad about your boots", she slipped her foot back into it without bothering to empty it and gave me a sort of satisfied look, "well, you let me wee in your boot, so it was only fair I let you wee in mine. Shortly after we arrived at her destination, she got out of the van and I could hear her boot squelching, I took her suitcase from the back and placed it beside her, "thanks for the ride, it was much nicer than the coach or train" she replied, a huge grin on her face. Several months later she and her boyfriend split up, he'd been two timing her with a local girl and then started telling everyone she was a slag, I rang him up and warned him to pack it in or I'd pay him a not so friendly visit, he didn't believe me. A couple of weeks later I couldn't believe my luck, I got a call to a job several streets away from where he lived, so I thought I'd pop in and visit him! Unfortunately he was out, but his mother was in, a lovely lady, I told her how sorry I was to have missed him as we'd not seen each other for a while now, she asked who I was and she'd tell him I'd called in, "oh just tell him it's Phil, Nikki's friend" I replied, "i'll give him a ring later", we said goodbye and off I went, I did ring him later and he was all polite and appologetic, he knew now that I could pop over and visit and that I would if he carried on bad mouthing Nikki.I didn't see her much after that then I moved away, several years later I ran into her again and she was a right mess, she'd took to drink big time and had a reputation as the local bike, she'd lost her looks too, such a shame, I wish I'd made a move on her years earlier.