Foreplay is exactly that, the prequel to sex, it is any sexual activity before intercourse. With good foreplay, sex does not even have to feature on the menu or be the grand finale. Pick one item off the menu at a time and become a connoisseur on the smorgasbord of love, becoming an expert item for item.
The same could be said for the concept of There is a difference between sexual arousal and sexual desire, sexual desire is a physical response, whereas sexual desire is akin to lust. To all you men out there, woman want foreplay, it is what excites her and you can stimulate her by taking your time to learn what her likes