I've actually had something brewing in my mind for a very long time that has some common elements with this. Not actually inspired by Monsters Inc, but the same sort of supernatural nighttime spanking raids that you described.
Thing is, this is a very long, very complicated story, and lately its been taking me over a year to finish one lousy five-part serial. I might write this someday, but I seriously have no idea when it would be finished by.
Eldricht:
Could be more popular if monster spanker were popular.
But if I were to read a story like that, I would downvote it to oblivion, as I cannot stand non-human spanking.
Not everyone shares your tastes, which is why there is no "downvote" feature on the LSF.