masturbation and ejaculation problem?

By your description it sounds like your system isn't fully developed; your semen doesn't have all the ingredients that make it milky or pearly white when you ejaculate. Since that is the case, it's not a big worry that you don't reach orgasm every time you masturbate. Your body is still learning to deal with the new plumbing, and it may want to rest and settle more before another explosion. Don't worry about trying to force another explosion. Just relax and enjoy the feelings when you masturbate. In a few days your body will probably be ready for a repeat performance, as long as you aren't worrying about it.

Regarding the size of your penis, all guys have different lengths as they grow up. Some get an adult size fast, others take longer, and it doesn't matter whether you develop sooner or later, you will be just as good either way. There's no size that you're supposed to reach at a given age, because every boy is different.

woo slow down tiger! Your body may just not be ready yet, nothing to be ashamed of. As far as penis size goes, just remember that it will continue to grow till you are around 19 or 20. So give it some time, and all will be well. Hang in there the fun is just about to begin.

Yes, it is a very good size for your age. You are still at the verge of full puberty, that is why you are not always getting ejaculation. Keep at it, possibly with lubricant, and it will happen very soon -- possibly days or weeks, at most months.

Kind thoughts,

Hermes

In automotive terminology, you "blew a rod".

Apparently your "piston action" left you in a state of "vapor lock".

If you don't return to "normal" even with imaginary visual effects, best to have a check up, not a tune up.

If I were you I would keep trying.... Practice makes perfect that's what they say so.... Keep Practicing and on day it might work..... again...

And 17 cm is excellent for your age

maybe you arent doing it right. the first few times you are still trying to figure out how to do it

try using oils or lubes they might help

yeah the size is fine

Okay... Just keep trying and it will come to you sooner or later.

Just keep trying, eventually you will get there.