Masturbation as a teen increases penis size

IMHO, I believe that penis size is fundamentally and genetically controlled. My sperm donor was well endowed. I never saw him erect, but did see him once in the shower at work. I also heard by the grapevine at work that he was packin’ a mean tool. Later in life, just before I married, my mother made reference to his size.

You can see from my signature that mine measures in the upper area of the larger units according to several surveys.

I have new data to update my signature, and will do so soon.