Why should women get offended? The only ones I can think who would be offended are the ones who want the rights to sleep around without the label.
I've taken some time to think about this... men are revered as "legends" by their peers -- other men. Women are referred to as sluts by their peers -- other women. So... if you want to work on the labels then it's your peers you'll have to change the stereotypes with. Men may not particularly like the idea of a woman who has had multiple partners... they are more inclined to over look this if everything is is favorable.
"The weakest soul, knowing its own weakness, and believing this truth that strength can only be developed by effort and practice, will, thus believing, at once begin to exert itself, and, adding effort to effort, patience to patience, and strength to strength, will never cease to develop, and will at last grow divinely strong."
- James Allen