Question.

[Drag0nite]

If you can precum does that mean you can cum. 13 by the way

[Stryker125]

Not necessarily...puberty's different for everyone.

[Cicero]

Not always. But most likely yes.

[Stronger]

Yes and no, it means you are developing but theres no way to say, only you would know.

[cadet199]

If you can precum does that mean you can cum. 13 by the way

Well, when you jack off, do you cum? Or does nothing come out. That is the best way to tell :P

[Atrociousness]

It means you are developing. You can technically only know if you can actually get your body to go that far as of cumming. But not everyone is the same.

[Dmtuba]

Not really, when u cum, u will know

[Elmo101]

What they've all said is true. You'll only know for sure if you reach your orgasm.

[BaNd]

Well, when you jack off, do you cum? Or does nothing come out. That is the best way to tell :P

exactly lol

[senior.2013]

As said, not necessairly. Best way to know is if you acutally cum when you reach an orgasm.