I was at the cinema with my gf and we were in the middle of the film when she wispered to me that she was getting desperate to pee. She said she could hold it a bit longer and disn't want to miss the end of the film. As the time progressed she got more and more desperate and was squirming in her seat. There were not many people sitting near us and she was wearing a short denim skirt so she whispered in my ear that she couldn't wait any longer as was going to let some out. I was really hard by this time and finding it difficult to concentrate on the film. She moved forward in her seat and hitched her skirt out of the way. I placed my hand on her crotch and she began to release her muscles but only a small squirt escaped, enough to moisten her light yellow panties. she said that she was finding it difficult to release her pee where she was sitting but that it was very uncomfortable and her bladder was bursting. then she relaxed some more and her pee jetted into her pantied and soaked my hand. then her pee stated to trickle out as aregular flow, soaking her panties, the seat and running onto the floor. She didn't finish her pee but enptied enough to release the pressure.
After the film finished we stood up and shee discretely pulled down her skirt to cover her soaking wet panties and embarrasement. We left a soaking seat and river of pee on the floor in the cinema. As we went out she said she should use the tiolet to finish her pee and left me near to the exit door. She returned a few minutes later and we left. We wnt to a pub for a quick drink on our way home. About half way through our drink my gf said that she was desperate to go again and that she had not emptied her bladder at the cinema toilet because there was a big queue. The pub was crowded and she said she could not be bothered to go and find the toilet as she already had wet panties she may as well let some more out where we were standing. I looked down to see a steady stream of pee flowing down her right leg and wetting the carpet. No one else seemed to notice the stream or puddle of her pee and when we had finished our drinks we left the pub. When we got home the following session of love making was spectaculer!