I had been to visit some friends for a few days in Devon, I had known them for 3 years and we had lots of great sex together. I have a thing about undies and feeling horny, i nicked a pair of her used lacy panties and some lace top hold-up stockings for my own use. On the way home, I stopped at some loos on the Barnstaple link road, there were quite a few cars and trucks parked up and i started getting horny. I took the undies into the gents toilets and went into a cubicle. There was a large hole in the wall through to the next cubicle, I covered this up with toilet paper and took my jeans, pants, shoes and socks off and put the panties and stockings on before putting my jeans and shoes back on. My 8 inch cock was so hard as I gently played with it and I knew I needed some cock.I moved the paper on the hole so I could peep around it if anyone came into the next cubicle. Several guys used the loos before a guy came into the next cubicle, after he had time to get settled, I peeped around the paper and saw his hand was in his lap playing with his cock. I pulled the paper away and he stood up to reveal a nice cock, without hesitation, he pushed it through the hole into my waiting mouth. I sucked him slowly for a few minutes then he groaned loudly and spunked into my mouth.As soon as he left, a guy who had been at the urinal came in, he showed me a lovely cock and said \"can my mate and me come in with you\"?By then, I was gagging for it and said ok, he came and tapped on my door and he and his mate squeezed in with me. He sat on the loo and undid my jeans and pulled them down to reveal the panties and stockings, \"mmmm nice\" he said. He started kissing and licking my cock through the panties as his mate stroked my pantied ass and stockinged legs. He told me to turn around and bend over and suck his mate, so I did as I was told. I had to hold on to the guys waist as I sucked his big cock, his mate was still sitting on the loo behind me stroking my ass and legs. Another guy came into the next cubicle and looked through the large hole to see me sucking cock, I heard some noises then he put his hand through the hole holding a bottle of poppers and held then to my nose. With my mouth full of cock, i had no choice but to inhale them and immediately felt the sexy buzz from the poppers. The guy behind me could see what was happening and he pulled my panties down and licked my tight hole, he got me very wet and stood up. I knew what was coming, but I was so high on the poppers I didnt care. I felt his knob rubbing over my hole then the sudden pain as he eased it in, I felt such a horny slut! He began fucking me with long slow strokes as his mate used my mouth, they lasted several minutes then came together in my holes, it was incredible. After they had gone, the guy who had been holding the poppers came in and sucked me off, I came and came!