Neither do I have a shoe or sock fetish, but I like to see the socks off, especially for the bottom, because I think it is an indicator of the intensity of the experience. When the bottom gets way into getting his hot little hole fucked by a big dick, he will SOMETIMES bend his hot little toes back under his feet.
For me, its not the feet that's hot. Its an indicator that the ass fucking is intense and hot!
He's getting his hot little ass hole stretched around a big dick and it hurts like hell, and this is offset by the pounding on his prostate which feels like heaven. Its this conflict that creates the intensity of the moment. LOVE IT! LOL