Those are the two I look at most often. Jubbi has it all categorized by keyword - and some of their alphabetical keywords are pretty kinky, so no matter what your bent, you can probably find it there. Freepicseries is good for more basic but wide variety of porn.
Our favorite is a bi site - but it is pay... not too much info and never have gotten junk - spam - or any other problem from it at all
it is like $60 for each 3 months and I put it in for automatic withdrawl from my checking acct.... had it over a year and Not a single problem - easy to cancel - we did this once and missed it.
Never any pop-ups and junk with it and Great videos - pics - and stories....
threepillows.com definitely gets us hot... but word of warn - very M/M and MMF and some FF if you are not into this - dont bother lol