The Penis Size Debate Chart: What Really is the Ideal Size?
The creator has come under a lot of scrutiny, but he cites a few very compelling studies and has very valid reasoning. Very interesting to look into.
Feel free to message all thoughts and suggestions to firstname.lastname@example.org
Note that the huge majority of men will be in the lower right hand section of the chart, so all gains will have a big positive effect, as experienced ourselves and by many others who have gained an inch and more