I love to go on pleasure rides. Put on a dress with no undergarments, hop in my car and hit the truck lane. Pull down my top so my breasts are exposed, hike up my leg and let my skirt cover my private area. Gain a truck drivers attention by rubbing, twisting and pinching my nipples. Once i have a driver's attention I move my hand down my body to my thighs and then up my skirt.
But pretty much I will masturbate anywhere when the mood strikes me.