You're in the parking lot of a bar with your friend. She's a natural domme who, after daring you to do a series of increasingly outrageous things in public places, has realized she just has to tell you what to do, and you'll do it. She gets off on watching you, and you get off on doing things no nice girl should -- in public, with strangers. Tonight, in the car, she tells you to take off your panties, leaving you clothed in just a short skirt and a thin little t-shirt with no bra. As you walk into the bar, you blush when she whispers how sexy you look, how all the guys in the place are going to have a hard time keeping their hands off you, and maybe they won't be able to at all.
The two of you order some drinks and flirt a little with the bartender. He can't seem to stop his eyes from drifting down to your chest, where your nipples poke eagerly at the material that barely covers them. You're embarrassed and turned on by what your body does at times like this, partly wanting to maintain some decorum, partly getting even more turned on by the fact people can tell you're turned on. You can feel your pussy starting to tingle a bit already from the attention, and every step you take makes you more aware of your growing desire. You hope your friend has something good in mind for tonight's outing, and won't just tease you and leave you horny like she has sometimes in the past. Those are the nights when you get your money's worth out of your vibrator when you get home.
She leads you over to an open pool table in the middle of the room. You start playing, and notice she isn't playing as well as she usually does. She's not taking obvious shots, and she's missing way more often than usual. Before long you figure out what she's doing: she is focusing all of her effort on leaving the cue ball positioned so you have to lean way over to take your shots. With your short skirt you're not sure whether you're putting yourself on display every time you lean and stretch that far? You can sure feel a lot of air down there, and you notice a few people nearby watching pretty closely whenever it's your turn. If you aren't exposed, you're close enough to it that they are hoping for a glimpse of what's under your skirt.
One of the braver fellows nearby approaches and starts making conversation. Your friend tells him with a wink that you could use some help setting up your next shot, and that he should be sure you thank him for his effort. He does that cheesy thing guys do in movies, where he leans over you and wraps himself around you, "helping" you hold the cue and line up your shot, but then doesn't move away when you've sunk the ball. He slides his hand down your side and onto your ass, then down to your bare leg and back up under your skirt. You jump a little, then blush furiously as he flips your skirt up in the back, so you know you're putting on a show now. Your friend walks around behind you and says "Oh my, no panties? And look who's all wet." She's loud enough that people around have heard, and you sense a small crowd gathering behind you.