Smut for $$: Yeah, it costs, but it’s worth it:
My friend Lochai's first KINK.com site, and a classic.
Hot Girl-on-Girl Bondage & Electrical Play, often with Sabrina Fox!
Claire Adams, Princess Donna, and others often have great rope work on this site.
Though now it's an archive, this site has some of the most inspirational ropework and DS you'll find anywhere.
I was lucky enough to do some work with the Fabulous Ms. Berlin & Derrick Pierce on this site.
The hottest Girl-Girl bondage out there - such as Mz. Berlin & Sabrina Fox
While not bondage-related, NenaBlue has some very edgy and artistic content.
A great alt-indy porn site, this has occasional rope set as well.