Found here: http://www.ufunk.net/en/humour/eizo-pin-up-calendar-2010-le-nu-plus-quintegral/

“Squirting by way of a g-spot orgasm has never been at the top of my list of priorities. I’d say it’s right below learning to tie a cherry stem in a knot with my tongue — visually impressive, but ultimately not worth the effort. Maybe it’s the name that turns me off: “Grafenberg Spot” is just not that sexy. It sounds like something I slept through in eighth-grade lab science. ”
[...]
“When news spread that I wanted to squirt for science, several prospective lab partners volunteered. I finally settled on my friend Tobly, not because she’s a squirter, but because she had just stolen a copy of She Comes First from the office where she works. Plus, she sent me an impressive résumé detailing her qualifications, which consisted of having a tongue and at least ten fingers. Skills and work experience included using toys, not crying during sex and always paying the rent. Several references were listed, including Janet Reno and the entire roster of the St. Thomas College field hockey team.
In summation, she wrote, “I wouldn’t give up till we made you a fountain. I would even take it right in the eye. That is how important this is to me.” “

That girl is a pro at that position.