agreed, this fetish ensemble is not very doable because it requires everything to be properly labelled, and GT isn't designed around that. We only have a very limited set of categories. Without labels we have to rely exclusively in the title/description and we know people will put whatever they want in there.
Titles and descriptions, most of the time, don't really describe what is actually happening in the videos, but rather they are "interpretations" of how the person who uploaded it wanted to see it. This makes search itself a pain in the butt for regular purposes, let alone what you are suggesting, which is even more granular and complex.
This site is very old and despite the staff being super nice and doing the best they can, the site itself has frozen in time.