You seem to be talking about fetishes as if they are a disease that is "caught", it is simply an act, image etc. that turns an individual on more than "other" activities. There is nothing wrong with being turned on!
Personally I feel that fetishes are discovered, how can you realise that you are turned on by something until you are aware of it?
P.S. I have been lurking these boards for some time now, this is the first time I felt compelled to post, hi all
