Yes, that is the general shape of a dick, phallic. And yes, they actually can get quite veiny. Maybe not like that, but don’t be surprised if you see a big ol’ vein that looks like it’s about to burst from a real dick.

But otherwise – no, they don’t get that big. Not only would that size be impossible to work with, you’d likely also die of a heart attack with that much blood pumping into your dick. Also, those two lines that you see traveling up the dick from left and right aren’t a real thing – I just draw those to make it look harder. And lastly, the girth/thickness doesn’t actually vary that much throughout the dick. Yes, the middle part might be a little bit thicker than the rest, but you would never see the middle be twice as thick as the glans up top. It’s actually a trick I learned from someone – ironically by making the glans smaller it makes the whole dick look bigger.