I don't know how you guys can be so exact, it depends on the weather and the mood/woman. If you aint really small it really doesn't matter.
i don't really understand how showers work (don't quote me out of context, i do bathe). the whole idea of filling up with blood and getting hard without swelling any just boggles my mind.
It's sexy to watch one grow from fairly small to big and hard, but it's also hot to have a guy who's nice and hung to play with when he's soft. I just like them all
You know, I can't answer this and I hate not being able to answer, so I'm off looking for the difference in erectile tissue. And glad to know you bathe! And showers excite my shower friend.