Ask her if the lace makes her horny(YES)
From Create Your Own Story
She tilts her head back and opens her mouth in a silent moan before answering, "O-o-o-oh yes! Wearing this makes me so damn hot I can't even think straight."
Even as you watch, a flush runs from the tops of her breasts to her face. You grin a little at how easily a single question can affect her. Your eyes widen when you see her right hand has slipped inside the lace panties and she appears to be slowly stroking her pussy.
Your dick twitches at this and you wonder how to best take advantage of the situation next.
The shop clerk lets out a little moan and squats in front of you with her legs splayed, giving her easier access to her pussy and begins pumping a finger into herself. Standing only a couple of feet away, you can smell her musk.