Without knowing which programs you are already an affiliate of, I would refer you to this list of
legs and stockings sponsors - click the thumbs on the left for more details about what the programs offer as well as my overall opinion.
Probably the best for that particular niche is
OTCash (
review), so I imagine you are already familiar with them.
Another program that sticks out for having a decent number of stockings related sites is
SeriousCoin (
review). However, though they have a number of stockings related sites, and the program does update, the stockings content is not updated nearly as much as the 'sports' and 'medical' stuff.