Unlike guys, who are ready to start banging away with little or no preparation (e.g., simply seeing half a breast peeking out of a shirt or even a woman asking about the weather

), I know women generally require more sophisticated stimulation (and more of it) for great sex. I feel I do an excellent job with my technique physically stimulating a woman. However, it seems like I don't do a good enough of a job "turning her on" before the physical contact starts. I think it is even more difficult - and important to do a better job in this regard - given that I've been with the same woman (and she's been with the same man) for many years.
Any suggestions on ways to stimulate her mind - primarily well before the sexual contact starts - so that her sexual experience is better?
Thanks,
BCD