masturbate

hi im 11 years old and wondering how to cum, if I even can.
one time some came out when I was pissing! My dick is about 4 inches when erect

[Stubborn]

You'll know when you are ready. One day you will wake up from a sexual dream and discover cum in your underwear. Then a couple of days later, you will notice that playing with your penis feels a lot better than it did last month and you will keep stroking untill you cum. Watch out for the soap, it will bite you. Use lotion.

You can certainly orgasm before you can ejaculate. I did while masturbating at least a year before.