>>24534482>What is even appealing about feet? They have no subconscious meaning of fertility, so I don't get it.>>24534730>Some women do take good care of their feet though.This is part of it, as far as I'm aware. Footfag speaking personally here; dirty feet can be okay but if someone has gross feet I'm disinterested.
If you look at feet, you can also use them as an indicator of personal care and health; someone who cares for and has nice feet tends to be healthier and takes better care of themselves.
There's also a variety of feet, similar to the variety of asses and breasts. Wide or soft, long or short toes.
I personally don't know, but these are some of the ideas associated with it as far as I'm aware. Maybe this'll help spread a little light.