I begin last week at about 8 inches BP, and I do this because 8 inches BP (probably about 7-7.25 inches of usable dick) is just not really that big, brah.
When you consider the way human society is naturally ordered, that only 40% of men who have ever lived have passed on their genes, that 5% do 90% of the fucking, then average penis size is not in any way an indicator of sexual viability.
80% of women who have ever lived have passed on their genes, but they’ve done that with the genetic material MOSTLY from the top 5-10% of men, so there has always been an upward trend in penis size through our evolution. Thus, as far as women and sex are concerned, average is small, slightly above average is just about plausible, and ‘large’ is actually perfectly healthy and desirable. Deal with it.