Yup. Come up with an amusing and obvious penname (Robert Harder, Felatia Organica, that kind of thing), and then start writing stories about people having sex with monsters/bears/dinosaurs. Crazy market for monster erotic literature.
If you can find a way to convince furries to pay for your stuff then you've really got a goldmine. They've got tons of free fanfiction to work with though so that might be hard.
They're playing the game of trying to ban some of it but not all of it. For erotic literature specifically, they're trying to forbid certain genres. It's a weird cat and mouse game and I'm having trouble picking sides.
I'm generally upset at them over their weird ban-not-ban. I can understand they have to deal with credit card processors, etc - but please give the community clear guidelines and don't play the part of the censor.
I'm not certain there's a way out of it. On Quora I've been seeing pedophiles creating accounts with the intent on pushing boundaries. It's pretty disturbing seeing it taken out of a literary context. I don't envy Patreon's task here.