I've got my eye on DL Site.
Though supposedly Itch is still planning to make this place not hellish for NSFW creators.
Viewing post in [Devs] Other platform to sell NSFW?
Enjoy mosaic censoring all your genitals (required by law in Japan) and paying a 30-40% cut to DLsite. Also, they ALSO massively censored themselves recently in response to cc pressure. The difference was, being Japan, they still ended up with more freedom because they were more free to begin with (aside from the whole mosaic thing). And CC cut them off anyway, so VISA/Mastercard don't really have any leverage to demand MORE censorship at this point. Unlike in the US though, being cut off from the card companies isn't a total death blow: Japanese people are happy to just use their bank cards, and they have an external points system to get around the nonsense too. Long story short, you won't be selling to many Americans on DLsite, but if you can make your game accessible to Japanese customers there might be possibilities there.
Just be aware that before all this happened, many Japanese developers were testing the waters out on Itch as a possible escape from DLSite. It's far from ideal.