If you are past puberty, it shouldn't be growing. It may not seem like it is growing, but it probably is. If you are really concerned consult your doctor.
it isnt penis
No it should look like a bush
When you have an erection :).
No, your penis will grow until you are 21 dude
The penis should grow during puberty, but some people start the stages of puberty later than others. Many boys don't complete puberty until they are 17 years old. If you feel that you have completed puberty, and your penis still has not grown, then you should contact your doctor about it to see if they can figure out what the particular problem is. There are a few conditions that may prevent the penis from growing, or can cause puberty to arrest (not complete), and you want to get those ruled out, or if treated.
It probably is growing but you would not notice it. The penis does not grow intensely until the child reaches puberty.
The penis is normally fully grown and developed by the age of 21.
Your penis will probably stop growing around age 16-18. If you are in your late teens, and your penis is still noticably smaller than average (see related link), you might want to see your doctor to be sure that you have, indeed, had your growth spurt. but scientifically there is no set age for the penis to stop growing. The penis will stop growing at the same time the body finishes growing a few years after puberty finished. This averages out at around 20-years-old.
it should be as long as brandons penis which is about 2cm.
The same as it always has. You should still be growing and that will probably include the penis, but don't expect any big or sudden change. At 14 you should have been having erections for a while so that shouldn't be any surprise. Size can be anything because everyone is different. Your penis is the size and shape it is supposed to be for you.
no its perfectly normal. your penis should have started growing at age 14
Don't worry, at 15 year old penis size depends almost entirely on when you started puberty. If your friends started puberty early their penises will be bigger than yours now, but you'll catch up quickly. If you started puberty late, then maybe your penis just started growing. Most guys' penises are finished growing by 17 or 18 years old. Don't worry, your penis will finish growing and look great.