Thanks Nicolet!
A cigar bj is very different. It can take up to an hour or more to smoke the larger cigars, and keeping one's jaws open that long is nearly impossible.... so what we're really talking about is a combination of slow bj, HJ, and whatever other frottage techniques to keep both parties in a state of arousal.... but it's not "edging" at all. All usually accompanied by conversation, adult beverages, shared smoking, etc.
In addition, consider position. Since its such a long time, be flexible and move every now and then. I've enjoyed a slow grind cowgirl with a smoking lady, which was very relaxing and sexy.