most of the footsie models from ddfproduct.but I like the ddf films more than footsie.and I think long films are better than the small clips. and stevie, you can be sure about that you can't find that films everywhere for free.anyway you can find many short clips on the free sites.for example:
wwww.feet-mania.com
this site is daily and there are many links for you.
ddf and fmconcepts films are my best.and of course feetcore tyler
and still I remember the promise of T-money about ddf films
