Nah, erotica is a separate category from books with sex.

I love, love , love the Kushiel’s Dart trilogy, and it’s got sex, violence, violent sex and sexual violence, but I read it for the story, the sex in the books serves the story.

Erotica I would look at BDSMErotica on Reddit, or on Literotica, those stories I would use more like guys use visual porn,