You ask for a napkin

The lad hands you a paper napkin from a nearby dispenser. He watches you take it and push it in your panties, dabbing with it like it was toilet paper.

You know he's watched your every move, never stopping his own back and forth rubbing.

You pull the napkin out and bring it to the countertop, holding it as you lean over to sexily whisper, "You made me so wet, I just had to dry my kitty off before I continue shopping." You smile sweetly as you wait for his free hand. "Maybe you can find another use for this now," as he takes the damp paper from you. You graze your fingers oh so slightly along his as you pull away.