yes. this is normal.
i'm 14 and i've just recently discovered ejaculation and orgasms. i've been able to get boners since i was 12. most of the times i masturbated nothing came out but when i went for a long time sometimes i would have a few drops of something. recently i got really excited and a few drops of clear sticky liquid kinda oozed out of my penis. i think this is precum? and just now i went for a really long time and then my penis felt like it was squeezing itself rapidly and i felt really good and tired and it was kind of hard to get up. there was a little bit of liquid in my pants. is this normal?