Well, since you mentioned Playboy!
Private Cash(major studio)
- RSS feeds
- DivX feed
- DVDs list
- Models list
-
Check out their top converting galleries feature
A few glamour type sites
Sex Money
- XXX Glamour Models
Money Cult
- Amour Angels
- Teen Art Club
Get Right Cash - no RSS sorry
- Try Nylon
- Nylon Charm
- Nylon and Toys
- Nylon Strapon