People love the trannies, apparently. Here's a few if these haven't all been covered..
BrainCash - MoreThanAGirl
Nastydollars - TrannySurprise
FetishHits - Shemale Sex Zone, Transsexuals Porno, Shemale Thrills
Hundies - Tranny Ranch
Flashcash - Simply Tranny
CashOnClick - Vaniity
Sunny Dollars - Ethnic Shemales, Soft Tranny, TrannyIsland, TrannyMafia
PimpRoll - Shemale Angel, Tranny Centerfolds
Epic Cash - Tranny Zone
Cash Maniacs - 18YearShemales
Medium Pimpin - MyTrannyLover
Niched Sites - MyShemaleTale
Niche Wealth - Transsexual Passion
PanchoDog - TrannySexNation, ExclusiveTGirls