Interestingly, the page
http://www.freecumfetish.com/nastyschoolgirl/index.html
is different from
http://www.freecumfetish.com/nastyschoolgirl/
which means you default page is not set standard. Some link scripts will add "index.html" at the end of a link when checking it. Your pages don't match.
Interesting! :-)
Alex