yoi have my personal thanks for the Mountain Dew spurting out of my nose
A similar thing is done with spiders but this thing doesn't seem to be eating her. If anything it might even be a form of reproduction.
There are some bondage elements but they seem secondary.
She was turned into almost a statue or a work of art. What do you call that? sculpturification?
Her nature was changed too so it has elements of transformation and body modification.
It's a mix of things. I have to say I find it actually beautiful in a twisted way.
More seriously speaking, there is a type of BDSM fetish play involving using people as living furniture. Apparently, it's called 'forniphilia' in some circles, although that seems like it's a term being pushed by those actually trying to make it recognized more as a thing...
I remember coming across a website filled with weird-ass shit involving some sort of sorcerer that transforms people into literal objects (like a marble fountain statue or a door knocker so that a brass ring held in the mouth bangs against the nipples) because... that's the author's fetish. (And my nightmare for a while...)