Instead of making an inclusive list of everything you don’t want to see, and then depending on everyone to tag properly and suffering seeing things you don’t want to see when they don’t tag properly, have you tried just excluding ALL explicit, except for those specific fetishes or penetration types you are interested in?
Then if a tag is missing, all that will happen is that you won’t see it.
And you can also “whitelist” specific artists that you always want to see regardless of tagging.
Maybe that might give you a better “most of the time” filter, which you can use in those cases where you want to make sure you’re only seeing what you want to see, and nothing else.
Here is an example of what I mean - if you
use this filter and search for explicit, only explicit images with the ‘boop’ or ‘snek ’ tags will be shown, by having a complex filter of:
explicit AND NOT (boop OR snek)
The filter is public if you would like to try it. It won’t fix everything, or help with people not tagging things properly. But at least with this you will only see things if they’re tagged properly, and sometimes that’s nice.
I use something like this myself, since sometimes I just want to casually browse the site, and really don’t want to see some of the things people upload and leave I tagged.
Feel free to PM me if you want help creating something like this for yourself, but would rather not do it in public.