2017This is an excerpt from the fascinating book “Why Is the Penis Shaped Like That?: And Other Reflections on Being Human” by Jesse...
Have you ever wondered why men often wake up with an erection?
Humans have a much longer and wider penis than the other great apes.
According to the Journal of Urology, the average penis length is approximately 3.5 inches soft and 5.1 inches hard.
The penis has been worthy of worship since the beginning of time.