Flattery

You figure the best way to try and get information from her is to compliment her and try and win her over with your charms. You comment her outfit, hair, body, eyes, and everything else you can think to praise her about. She is clearly enjoying the attention, and you catch her blush a few times. You spend a lot of time talking about her and really buttering her up, but after almost 20 minutes of conversation she doesn't crack.

You pause for a minute, frustrated that you were unable to get any information from her, and she gives a cute smile. Leaning into your ear she whispers seductively "I can tell you that if you play your cards right, you could spend the night with one of my friends."

Her hand finds her way to your crotch and gently starts to rub you. Your denied cock springs to full strength after only a few seconds of her ministrations. She plays with you for a few more moments before suddenly stopping. With a smile and a wink she’s off in a flash, walking back into the crowd, leaving you throbbing and aching. By the time your erection is no longer noticeable she is nowhere to be seen.