I open a bottle of lubricant and squeeze one glistening bead of it onto my finger. I know this will be plenty as I am already getting wet enough to moisten my silk panties just thinking about what is coming. I open my lips and spread the lube and then slip in a bullet vibrator. I then put on a pair of ass hugging tight jeans and slip the controller for the vibrator into the pocket through a hole on the inside of the pants. I don't turn it on yet, that would ruin all the fun. I leave my house and drive off to my chosen location, usually the grocery store but really any crowded public place will do.
As I park my car I turn on the switch and my little bullet starts humming away, pressed tightly against my clit. I let out an excited sigh and get out of the car and head into the store. I get a cart and begin walking around the aisles, my little secret buzzing away the whole time, the sound masked by the bustling store. As I start to escalate towards an orgasm I quickly reach into my pocket and turn my bullet off. The longer I prolong this, the better the pay off. Soon I am ready to turn into a new aisle, and slip my hand back into my pocket to start another round. This time I skip the lowest setting and go for more intense vibrations. As I pass other customers I try to act as though my crotch is not on fire, all the while getting more and more excited that I am masturbating right in plain view.
As I walk around the store I continue to turn my bullet on and off, increasing the intensity every time I turn it back on. Finally I reach the point where I can take no more. It is hard to control my breathing my chest seems to be heaving out of control. I am walking around the store but have no direction and am not able to even consider where to go. I can feel an incredibly intense orgasm building in me. I need to let it come, I need to come I cannot take any more. I escape to a quiet aisle but I am still too nervous here, I want to cum in front of all these people but I can't, not today. All I can think about is my impending orgasm.
I abandon my cart and run for the door, and get into my car. I turn on the engine and reach one hand up under my shirt to pinch my nipples. The other hand slides under my coat into my pants, I press the bullet against my clit in desperation and then it comes, I cry out loud as waves of passion crash over me and my pussy contracts over and over again for what seems like and eternity. The crotch of my panties and jeans are completely soaked. When it ends I finally catch my breath and notice that I have steamed up all the windows of my car as I still sit in the parking lot of the store, shoppers all around me with no idea the intense pleasure that has just occurred in the car beside theirs.