I wish we had a bit more traffic here, I would have noticed this sooner. This has happened to me and I find it absolutely fascinating.
I was with my mistress, who is the only mistress for whom I've served as a personal slave, and who I love and adore. We were just hanging out at her house, she's lying down on the couch watching TV, I'm rubbing and kissing her feet for a good 20 minutes -- and completely aroused the entire time. She looks down, smiles, and says nonchalantly "you have a little foot fetish for me".
This is odd -- I do NOT have a foot fetish of any kind. Feet are just feet. They're totes whatev. It'd be like having an elbow fetish or something.
Except that she's absolutely right -- I have a foot fetish FOR HER. I started rubbing and kissing her feet months ago, because she loved it and told me to, and because I'll do anything to please her, and the fact that kissing feet is a bit degrading isn't lost on me. But over the months, the tail has started wagging the dog: just looking at her feet gets me aroused now. It's not any feet -- it's HER feet. Never in a million years imagined me in this frame of mind. For that matter, I kiss and lick her underarms whenever she says to, and her underarms have also started to become a bit of a fetish for me.
It's a really cool, awesome, fascinating phenomenon, IMO. Part of the reason I became attracted to her is because she enjoyed indulging me in some of the fetishes I already had. And I've developed some fetishes because of my love and devotion to her