4wDr:
A good question being asked.
Here's what I have found that has worked for me.
I'm a continuous "edger". I enjoy long stroke off sessions, continuously edging until I bring myself off.
While stroking my long hard cock I continue to pull and tug on my nuts.
I have noticed that my nuts hang down a lot lower.
My nuts are oversized anyway.
My big cock now appears even bigger while flaccid.
I've done this for a few years.
I continue to do it.
Needless to say, I get all kinds of very interesting looks.
I'd love to write a book.
I've turned out to be a better exibitionist.