My girlfriend does not wear any panties, ever. She wears a short skirt with stockings and high heels. The reason for the no panties is twofold. One, she says itís a lot easier to go to the bathroom and two, if she's in the mood, she just lifts her skirt and off we go. It's a lot easier for us to have some fun if she is not wearing panties. I do not wear underwear either.