I think a lot of people have no clue all the work and time passed for these animations.
It's long, abut how many of people who complain never gave money to dev.
What he's doing is art, I know it's a porn game, but seriously, how many games have such erotism?
In manga, some stories will never be finished due to lack of inspiration or because people never stop to complain, like Berserk, etc. Every artist has his own reasons.
It can push someone to say "F... you", I'm done with it.
If people are pissed, no one force them to continue to pay. ICSTOR is not saying : pay or i'll stop!
I can understand the frustration for patreons. But for people who don't spend money, just wait and play. If you don't like, there are a ton of games.
I don't now if the dev reads these boards, but I want to thank you for all your work. You deserve the best from the community to provide us such a quality game.
I prefer to have to wait 4-5 months for great updates than something quickly done to just reach the end game.
If you don't want, to spend money for nothing then just give for one month when he release an update. Or pay every months.
It's your own choice, and stop to complain.