A few more
DDF Cash has DDF Network etc
Naughty Revenue Naughty America, Tonight's Girlfriend etc.
Fetish Wealth Fetish Network with some taboo/rough sex sites
Czech Cash has the CzechAV network including Czech Casting
ATKCash has ATK Girlfriends
WowDollars has WowGirls and WowPorn
PuffyCash has PuffyNetwork
Traffic Pimps has Pimp.XXX