things I like:

- verbal humiliation on innocent women incl. forced "dirty talk"
- interrogations, where same kind of women have to confess
lewd experiences and fantasies (I don't like rough cruelty so
much, only for educational purpose, so I prefer themes like
interrogations on a lie-detector)
- women who experience sexual arousal through humiliation
so that they learn to humiliate themselves
- forced sexual thems of all kinks by blackmail, especially when
the "blackmailing one" isn't present.
- forced public exposure (can incl. sexual acts for the public)
-

I especially love the psychological side of humiliation, not so much
the acts themselves. Good dialogues are often much more
interesting than cruelty. It really turns me on, if there is sort
of ballance between forcing and pursasion.

One story I read only recently was "Devil's Island" by Balor.
In the reviews he promisses to provide us with new chapters.
But it wasn't so much the story in whole I like to mention, but
the situation when the captives enter the island and get
examined. That is a good piece of humiliating dialogues.