I've never had an attraction to feet and still don't. They're just as enticing as elbows for me. I even had a hookup a few years ago with someone who did have a foot fetish and I just wasn't into it at all and found the whole thing comical. I've also always had dogs and they would want to lick my feet so I would let them and didn't care.

I've been taking sertraline for nearly a year and it's made my quality of life so much better. Looking back it could have made much of my life easier had I started taking it earlier.

However, a few months ago one of my dogs was licking my feet and I felt something weird like a tingling in my groin. Not arousal, but similar to when you get a haircut and feel a tickle elsewhere in your body. "referred itch" is the best term. It spooked my at first but after more experimentation with different textures I can confirm I have developed an sympathy of the nerves between my feet and dick.

This is just a poor anecdote, but I think the neurogenesis that SSRIs cause may have strengthened the crosstalk between the adjacent feet and genital sections of my brain.

TL;DR Zoloft gave me a foot fetish