Ask HN: Payment Processor for Adult SaaS

I launched a demo for a product and got enough interest to make a living off of it. The product is a choose-your-own-adventure audiobook erotica, for (primarily) women. The issue I'm having is that most payment providers and Merchants of Record aren't comfortable with these types of businesses. I'm considering incorporating in my home country, UK, but I'm open to any jurisdiction provided I can find a payment processor that plays nice. Does anyone have any advice to point me in the right direction? Cheers!