Do guys like promiscuous or modest girls?

This depends on the kind of guy you want to attract. For an immature guy who probably wants to hook up and then never see you again, promiscuity works wonderfully. But for a real catch, Modest is Hottest. Men enjoy the "chase"; they don't want the goods right out in public where everyone can see them. They like to feel special when you allow them to. Plus, by covering yourself, you show self-respect, which translates to him respecting you, too.