Make your game with passion and be consistent with updates, that's what gains you a supportive community. Gaining support with the mindset of money shouldn't be the main priority, people usually avoid devs that have that type of mindset because once they gain the support they usually just abandon their games.
I do like how this game turned out, I tried your first game and.........well it was something alright. You're getting better so just focus on improving your skillset. Check out the top NSFW devs on patreon or itch, you'll notice most of them go about things the same way. Early releases for patreons, polls for future content, discord roles for private channels and maybe some cosmetic stuff.