Why?
Because your bladder is close to your vagina, and your pee comes out through an opening that is between your vaginal opening and your clit. Do not be ashamed to pee right before sex. You should always have sex with a bath next door. My SO not infrequently has an additional pee between the foreplay and the main event.
Your lower abdomen is pretty crowded what with 3 systems being located down there: digestion, urinary, and reproductive. Sex gives reproduction the best seat in the house for a wee while. A consequence is that the other systems are crowded and beat up a bit.
The reason why you have an orgasm is because all your muscles "down there" get really, really tense, and then suddenly relax (giving you the feeling of an orgasm). So when they all relax, the pressure is taken off your bladder, and it makes you feel like you have to pee. I recomend just going to the bathroom before sex.
that feeling comes when your guy hits the g spot just right :D just relax an let it go might like what happens lol a girl called me a freak an now doesnt want to leave me alone because I did that to her she wants more you might to :P
I don't know about there ideas, but im pretty sure that it isnt pee, it is just a squirt, its clear fluid, this happens before or during an orgasm, so if you get the feeling dont be affraid to release it
u just feel it like you want to but its not really your pee its a special juice google itl ol I feel wiered answering this lol
Because your orgasms and masturbation cause your cum to stimulate... This pushes on your bladder. $$$cLeMsOnGiRl$$$
http://www.funadvice.com/q/health_899
Hm, same question. :)