Yes. Although all do not curve left or right, a curve in one direction or the other when hard is very common (i.e. normal)
nothing
It's perfectly normal. Most men's penis leans to one side and/or is bent.
Yes, that is normal. The curvature of your penis is normal as well. Your penis is a part of your body like everything else, it is not perfect!
This means that it is the opposite of the normal direction that a taper goes. Example; If a normal taper goes to the left, a reverse taper goes to the right.
No, usually if it bends when erected, it may be something to see your GP about, but if not then your penis is normal. If your girlfriend loves you, then she shouldn't care.
no
Well its easy really the air gets in it then goes stale and the water evaporates and then goes hard.
I did realize while on Adderall the size of my penis was 1/3 its usual size when not erect... Things went back to normal after the drug had left my system.
On your penis
Yes, In fact, most teenagers (any male going thorugh puberty) will have a slight curve in their penis, whether it is left, right, up down....anyway, it's completely normal
of course you can, my boyfriend's does and it make hardly a difference at all, hell, its easier to have oral in a car..
if your signal is faster than normal then you need a new bulb
Yanking your penis will not help it grow.