Being just abit over average, I have always wanted a porn sized dick.
I'm no super stud or Don Juan, so I've not been w/hundreds of women. But my experience has been, for the most part, I am able to satisfy, but there were some who def. needed more than I could give.
I have taken some of the magic pills, and mostly saw an increase in width, this much to my delight has been very beneficial for my wife!!
But never discount technique and power, when you want to leave them in a puddle!!!!
Oh, btw, being over 3 hundred pounds only ads to negative perception as to how you view your "manly" appearence.