When my boyfriend penetrates me deep and fast, i feel the urge to pee, i have never had a gspot orgasm and i pee before sex, what could this mean?

Normal: With particularly vigorous sex, it is possible that your partner is pounding on your bladder. This may be simulating the same sensation that your bladder creates when it is full - more bladder spasms. That could be the urinary urgency feeling that you are having when you bladder is actually empty. It sounds like this is nothing to worry about - just one of many sensations that occur with sex.