When I was younger (15 - 17) I did underground strip shows, but I would never sell my body for sex. Specially now that I have a husband and 2 wonderful kids now!
When I was in my mid 20's (back in 2001), I was an exotic dancer for a few months (roughly for about 8 months or so). I did like the money, but my husband made me quit. But other than that, no I wouldn't sell for sex.