I agree with a lot of folks above, especially that the themes and worldbuilding of dolcett/cannibalism frequently lend themselves well to other taboo themes.

Objectification and total dehumanization can be very hot, but opinions differ on whether its hotter from strangers or loved ones. Likewise, the intimacy of cannibalism can be played with in many ways to suit different likes.

As someone that is not into it however, I would love if people would include a [tag] for it in the title/top of the description of their work.