I asked this of my Sir, but I'm not sure if everyone would agree. Is there a difference between the use of Master and the use of Sir? We use Sir, primarily because Master would cause issue in the non D/s world and...personally I believe He enjoys how I say Sir in my southern accent. (Or if I'm particularly cheeky the Irish one I can put on...doesn't matter how honest I'm being if I'm saying it in Irish..it sounds like I'm getting cheeky).

How do you guys feel? Is there any difference between who you would use Sir with and who you would use Master?