No, I have not, but have a funny story.
One of my buddies was in Vegas about 15 years ago. His back had been bothering him so we were texting about it and I told him to go to a chiro or get a massage or both. He said he planned on doing it since it was really bugging him. I assumed he was going to do it when he got back to Arizona. However, that afternoon he was passing a massage spot and thought what the heck. He went in and they proceeded to do a standard Swedish or deep tissue massage. Started face down for 30 minutes and then on back for final 30 minutes. Just when it was almost over the lady started given him a handy. (I'm laughing as I type this thinking back to him telling me about it) Anyway, he was startled or surprised, but froze up. He didn't say anything... he said he just raised his head and lifted the lavender scented washcloth covering his eyes as he glanced down at what was happening. He said it took what felt like a few minutes to realize what this was, but said it was probably only 10 seconds. But, he said he just laid back and let it happen. hahaha I was like what did she say or do afterwards? He was like she really didn't say much other than go ahead and take your time getting dressed and that she'd be in the reception area waiting for him. He got dressed, paid and walked out like business as usual. We were joking cuz he said for a few minutes his back didn't hurt anymore... but it soon returned when I think the shock of the whole thing passed. To this day we give him crap about it.