I know my feet can make you cum, that's easy enough. How about a challenge? You can't start jerking until you dick is dripping with precum for my feet. You have to watch me tease with my soles, pour oil on them, and scrunch them. You aren't allowed to touch until it's dripping, just like my oily soles! Then you have to pour oil all over yourself to stroke with, just like my slippery feet!