Personally i find it's great for proping up a book so i can read in the bath
I've had "smaller" boys who were better than "big" boys though, so there obviously is more than just pushing it in and pulling out.
Mind you, I don't know what the technique is myself, I didn't question what they were doing. But in my experiences, size does not matter.
EDIT: Size is not everything. As I suppose you're better being big and crap than small and crap.
Look kagutsuchi, you are not right about the matter because you are not an owner of a penis. Ever thought how one can use a pencil creatively? It can be used as a weapon with a catapult, a dart etc.
You see, in a woman, the G-spot is located in the upper region/frontal and only the first two inches of the vagina is sensitive to stimulation rendering the question of penis size as useless. Also it is greatly misunderstood when people discuss penis size and the level of sexual pleasure archievable because sexual pleasure for a woman is 60% foreplay if not more.
Sorry to be so graphic kthnxbai
so...what is small for you.?.