I was out on a club crawl last night, and at one point I started dancing with this cute girl in a french maid outfit. I was dancing with her and some of her friends. She then proceeds to back her ass up into my crotch and just start grinding away. She takes my hand and starts putting it on her upper thigh, and stomach area. That definitely got some blood rushing to the lower part of my body....if u know what I'm saying

Good times, but I felt like a high school kid out of an American Pie movie popping wood, and having it press into her butt.

I backed up for a step just so there wouldn't be so much contact with her. This doesn't happen to me EVERY time on the dancefloor. Mostly when its a new chick, and when she first starts to dance really sexy. If I've been dancing with her for a bit, then I don't get that fired up about it.
Kind of a sticking point for me on the dancefloor. You guys have any stories/advice regarding this kind of stuff. I've heard one guy say, that if that happens, he doesn't hide it from the girl at all. I'm probably not comfortable handling things that way, but to each his own.