Wildcash.com _(15 sites available when you join up just kind of in open beta right now)
Extreme sites available
http://www.Brutalblowjobs.com
Http://www.Fuckherthroat.com
Http://www.Wrongsideoftown.com
Lots of free content & all sites have $1 trials and we pay $25-30 PPS using NATS
Matthew