VirtualRealPorn and
WankzVR from PimpRoll do the best for us
I don't know of Games / CGI that can be promoted successfully. Chathouse 3D / Red Light Center / 3DX Chat wanted to add Oculus support, but I think some of them gave up, the others don't have it properly implemented. They haven't been selling for us either.
Then there is VRGirlz.com that looks great, but as far as I know they don't have an affiliate program.