Thanks for your support! I'd definitely encourage anyone supporting to take breaks when they feel the need to. One facet missing from the itch releases is the detailed progress update we do each month on SubscribeStar, which gives a lot of context on future enemies / bosses/ stages, etc. that we're working on.
For some context, the project is entirely fan-funded, and has a lot of obstacles that SFW projects don't. There are practical reasons most adult games lack gameplay elements entirely, are either pushed out the door very quickly, or don't feature hardcore content. It's not for lack of trying, I can assure you :D.