Originally Posted by marinera
Almost. Let’s figure your penis as a bicycle wheel inner tyre filled; when you have an erection, the tyre is filled with fluid (blood) and starts expanding. If the tyre is stronger length-wise than girth-wise, what you have? It will grow more in girth than in length, of course. If you go on pushing fluid, you’ll reach a point where more girth increase will become near impossible to achieve. At this stage, if you push even more fluid, the tyre will start increasing length instead than girth. Does this sounds reasonable?
How can I figure out which tire is stronger length or girth?