I have sucked and licked female toes a lot. That is, if they enjoy it being done. They must be very cean (or I clean them for the girl). I love to suck them while masturbating, and if they like (they usually do), I shoot my cum on their feet or on the soft, warm undersides of their toes, so they can lick up the sperm!
I love a nice, sexy ass as well, but a good pair of legs and feet (rare) can be thoroughly intoxicating. I check out greatfeet.com every day and sometimes I see lots of cum shots, which I love!