The shoe store.

"Let's get some shoes?" You suggest, tapping your phone. My purse dings and I roll my eyes.

"We're not getting shoes." I step out, "We're just getting off!" I grin.

You step along right behind me and I stop almost immediately, causing you to collide with me as I bend over and rooting pointlessly through my purse. My mostly-bare ass presses against your now-constant erection and I waggle it back and forth for a moment.

"Alrighty!" I say, standing back up as if nothing were going on. We make it a few dozen steps and I pull nearly the same stunt, this time to look at some junk in some display in a booth along the way, my mostly-bare ass now pointed up at you instead of rubbing against you.

"Here, come look at this!" I say, waving you around.

"I'm good." You smirk and I roll my eyes.

"Oh, yes, that is something worth getting a closer look at..." The cute girl running the stand steps up next to me with a grin and almost immediately mirrors my stance: knees straight, shoulders bent below the hips, her skirt riding up, her ass pointed right at you...

"Oh, hello!" I giggle, grinning at her as I oh-so-casually run my finger along the top of my shirt, bantering mindlessly about her wares. A few healthy tugs pulling the shirt away from my chest but not too far down it and she's grinning ear to ear.

"You should definitely get a closer look at these!" She smirks back at you. You come around as I realize her own button-up top isn't buttoned-up too far and there appears to be a lack of, shall we say, support beneath it. Moments later and I'm confident you've gotten good views of both our nipples.

"Shall we carry on?" I smile up. Your grin seems to say you're quite satisfied.

"Enjoy your shopping, see you later!" The cute clerk girl grins as we wander off to the shoe store.