Everyone has their unique fetish. Maybe it is lips, but it HAS to be with the tip of the tongue touching them. Maybe it is feet but it has to be the perfect angle of the toes or the soles. Every Fetish is special. Some way or another as we grow and become sexually stimulated, something grabs our interest and looks amazing to us. Maybe the hottest girl you ever knew had tiny titties.... so now tiny titties just bring back those feelings when you see them, or the fact that most the time you only see a woman's bare foot is during the summer, when she is in all sorts of sexy, barely clothed states of undress......so those bare feet are associated with sexiness and a turn on for the memories and feelings they pull up in you. I actually find men's calves sexy, still don't know where that came from! LOL