I've never had an O from strict intercourse. I've had O's without direct stimulation but even then it was from the indirect stimulation, like what happens when the woman is on top.

Novels and books are chock full of idiotic scenarios that perpetuate an inaccurate style of female sexuality. The girl is coming all over the place from no direct stimulation and the men are all chivalrous rogues. I have always vastly preferred penthouse-forum type sexy literature, though they are idiotic in their own way, because at least they are somewhat technically accurate.