Long story short, I live in a place where massage shops / masseurs are always of the same sex, meaning if you’re a guy you can’t have a girl masseur and vice versa (country regulations).
I regularly go to one massage place where their massage service is professional with nothing out of the ordinary. Bear in mind that I’m straight and I never wanted any unsolicited activity. One day I went in for a massage and the there was this new Asian guy who had his turn on my account. He greeted me and started massaging me with almost no side talk which I prefer, after all I’m there to relax and not to chat.
I was laying face down (floor massage bed, not a table) and he started with my back and I noticed his hands were more concentrated on my lower part, mostly thighs and ass. I didn’t think it’s weird at first but then he started to massage my inner thighs going up to my groin area. The tickling sensation somewhat gave me a small nudge in the D. Few moments later he asks me to turn around. As I turned around he asked if it’s ok to remove the towel claiming that it is obstructing his work so I agree, which also gave me another nudge to the D and now I’m half erect. I couldn’t control it because that was my first time having a massage fully naked.