I think how typical this kind of experience is depends on the club, the girl, etc.
The last time I was at a club was for a bachelor party, one of the dumber dudes in our group handed a girl a good $150 or so and she jerked him off. The best part was the conversation he had with us after, though.
"Dude...can you get herpes from a handjob?"
"Yup, hand herpes. You're fucked."
"No, seriously."
"Seriously!"