First comparison pick my wife took.

This was taken at the beggining of our SPH journey. She read the average male penis is 5″ long. Obviously I was below average. Where she found this she never told me it was called the $ 1.50 challenge. Six quarters place on an erect cock. Minimum to pass was 6″ in length. She changed it as I did not pass and called it the $ .85 cent challange I just made it.