Pardon the pun. There's no easy way to say this to the small guys out there, but women need SOME SIZE to go along with the technique. Technique being the most important of the two. You do need to have some normal girth and length in order for her to feel the friction, thus, the vaginal pleasure associated with back and forth action. The clitoris is the ultimate way to cllmax her and most women need their's rubbed tenderly to achieve. You should be able to pleasure her with clitoral stimulation without a doubt, but the size always helps. Growth gimmicks are just that, so save your money and concentrate on the technique. Play the game with the cards dealt to you...