Re: i dont know why?
It probably happens just because your more sensitive. Everyone can "Orgasm" In a few seconds to a minute, you just need to have the right method of arousal, or your just very sensitive from the start.
Although, this might cause a problem when you're with your BF or husband, since you can Orgasm very quickly, you will want to be finished with your sex session way before the man will even ejaculate. Then you will probably feel a little more uncomfortable when you're "doing it" way after you've had your fair share...
But nonetheless, it's nothing to worry about, at least, that i think.
If you choose to run away,
You live to run away again...