> It's called female ejaculation, and it's quite
> normal. Enjoy it!
Female ejaculation is something that not every woman ever achieves, so enjoy it to the full if you're one of the fortunate ones.
The ability to ejaculate depends on the extent to which the paraurethral gland complex has developed and that in turn depends on the presence of high levels of testosterone, both during fetal development and in later life.
If you can ejaculate you have a response which mirrors a male response and makes the experience better for both of you. Ejaculation from the parurethral glands is through the urethra and the substance is effectively the same as male seminal fluid. Have fun -- not every woman can do it.