As you already know since you're here, WhiteRaven create free adult games! That's right, free! No cost! The monetization is mostly from my Patreon page where you can pledge if you want, to get early access to my games. But also from donations here, I prefer Patreon, they let the creator take a bigger share than itch.io does. I recently created a Subscriberstar page as well after multiple requests from people who wanted to support the game but couldn't do it through Patreon.
https://www.patreon.com/WhiteRaven
https://subscribestar.adult/whiteraven
Check out my YouTube channel if you're interested in seeing behind the scenes videos!