See previous parts here.
What we know about the author of these pictures is that it takes him 4 hours to make them in Poser. I would add the necessary skills and a good amount of imagination.
Of course, it’s matter of personal preferences, but I miss some proper clothes (e.g. latex, leotards, pantyhose) and attributes (e.g. hoods, gags, plugs, etc.)
I bet you can come up with your own stories using the images as starting points. Or, possibly, invent new self-bondage scenarios?
See 14 3D pictures below.