I used to think armpits were nasty, but hot looking women with shaved pits are sexy. How do you think most sp's would respond to a man licking their pits? Should I ask at the beginning so I don't freak them out?
I would rank it with rimming and foot worship in the world of fetish. Many SP's include fetishes in their list of services. I suggest simply asking an SP if they are into it when you contact them about an appointment. Any SP who is worthwhile seeing will politely say no if it isn't their cup of tea.