old B/W, writing on naked body with lipstick

I only recall it was a cheesy movie that was broadcast late one Sat night in the late 60's in Omaha. I only remember these gangster types made this woman take off her clothes, got her lipstick and wrote on her back and butt. (As a 5yr old you can imagine how intrigued I was at this.) I think it might have taken place in a pool hall.