Without incest, I think this game would be meaningless, it would just be another unrealistic harem game (like the vast majority), not that incest is realistic, but it would give the game a little more charm. Who wouldn't want to fuck that hot mom?
I also prefer incest, but anyone is free to play the way they want. The incest option will be avaiable, just be patient.
As much Jestur wants to please everyone, keep in mind that unfortunely many devs are forced to avoid due Patreon obligations. I'm not stating it is his case, neither want to force him to pronounce about it, since or it can provoke issues with the platform, or will always make some unhappy because he can't fulfill those wishes.
I'm not trying to be rude towards you btw, simply this discussion was already made in several games on this platform for the same reasons, and in the same way I don't like others to force kinks I don't like in games that I like a lot, I also understand that people want that the same applies to them.
As said above, with time that will arrive. In the meantime let's just be thankful we have a great game made by a very humble and hard working guy, who keeps engaging with the community and his fans, and always provides stellar updates, even if the bases of these forums are around piracy. I try to support or even incentivate to support games that I like, as well others, but at the same time, many don't.
Respectfully, it isn't fair to the dev to keep this discussion on every release and put him against the wall because in a way he will go against the ToS of the platform that gives him money, and in the other he will always make someone unhappy for not being able to provide that. Just wait for the fan patch, and as for the dev, be also thankful for the people who spend their effort and free time on it.
Sorry for the long wall of text btw, just wanted to assure I wasn't misinterpreted.