Tabby Stardust along with a very nice secret from male submission art. This is something that drives me crazy too. BDSM porn where the actors/characters are forced into it squicks me. I want to scream red for the person and go get them a juice box and a blanket. Consensual nonconsent is wonderful, but if I can't see the consensual part of it, I get bad feelings about the whole thing and I end up being sad instead of being able to enjoy my porn.
Fanfiction also has a lot of 'no, don't tie me up, it's humiliating', but I can find ones I like more easily. And I like writing it too, so even better.