Is it normal after climax?

Porn is not reality.
Don't worry about it.

If you masturbate multiple times a day or every single day, this will happen.

A lot of the stuff is actually where they may save it up for a few days before they cum. I assume your talking about males. Also, if the males do like the kegel exercise like women do, that can help. Otherwise it could be just a matter of practice practice practice. Myself, I am same way. I don't shoot anywhere close to even a foot. Unless I just keep going as I cum and let it go where it goes. But I think it's more normal than people think.

Depends on how often you masturbate to ejaculation, try cutting back a little at a time, give your body a chance to build up your semen. Then when you masturbate take your time, edge (start / stop) when you feel you are going to ejaculate stop for a while and then continue do it a couple of time and then ejaculate

I masterbate at least twice a day(if I'm not getting Laid) I say do it all you want. When I cumm,sometimes I shoot straight up,sometimes it dribbles out,guess it depends on if your super Horny or not

Plus, if you hold out for a while and don't cum right away, and are fully erect, you should shoot somewhat. And the exercises can help. You didn't mention your age, if it continues, and concerns you, speak to your doctor

How old are you?