Adult Master Cash has about 60 HFS for Dirty XXX Comics
Revenue Cash has about 25 HFS for Pure Hentai Love, and True Hentai
Massive Dollars has about 10 HFS for Cartoon-X, and Massive Toons
Sextronix has a hosted Free Site Builder for their 16 toon sites. Pick a site, pick a content set, pick a template, and you have a HFS.