Ask her to switch legs? Ask for a dance? Just sit there for a while longer because you figure she's not going to stay there all night especially if you told her you didn't want any dances for a while?
I went with option 3 but occassionally I have resorted to option 1 but just saying option one often seems to get the dancer in a chair instead if she stays at your table.
What do you do?


I guess I wasn't that uncomfortable if I came close to falling asleep with the second dancer who sat on my lap.