i really wont to know why
Because the wet dream fairy hasn't found you yet. Be patient, she'll get you.
does ejaculating have any thing to do about it
Do you have a erection?
A wet dream happens when you are dreaming of a very sexy dream.These type of dreams do not always happen.
Have you masturbated yet?
yes i have erections and yes i masturbate
May be that's the reason, if you masturbate you ease your lust for sex and so you don't dream of sexy stuff. Wet dreams are not obligatory for puberty in any way, so there is not any need to have them
but i thought that a wet dream is seman and i have never ejaculated before its just pre-cum
Do you have email ?