I will once again compliment you on your candor. I never smoked cigarettes. I was an avid cigar smoker once but have reduced that vice to an occasional fine cigar on special occasions. I never requested a smoking session but back in the 90's I did some sessions with a Mistress who would do a little bit of that wholly on her own initiative (I am guessing it was a standard part of her usual schtick) The first time she did it I found it mildly amusing but after a while it grew tiresome.

More recently I did some sessions that involved vaping. Again it was not something that I requested.