Nothing worse than specifying your relationship at the beginning, patches are the only way to enjoy these types of games.
If you're serious then fucking hell you're pampered.
Worse: waifu academy taking half a year per update, school of lust doing the same.
Worse: incomprehensible English, no-sexual content?
Regardless, it literally takes 2 seconds of your time to click rename her relationship, hold back space and type in "sister" and "mom"...
Trust me I wish patreon just allowed games to have loli, incest, bestiality, rape and all other extreme fetishes.
Heck, technically if the downloads on this website stopped working; you have no right to complain.
They allow furry but not any of the aforementioned unless it is non sexualised/presented to be backstory or the like.
But I just find it funny how you're most likely not supporting the developer and have the audacity to act entitled to not putting in anything at the start.
I myself am a writer, and I'll probably have a project soon with him for an eroge.
However, while I agree that the nuances in the main characters speech can be a bit annoying; they are currently necessary to avoid the developers patreon getting nuked.
Look at the ages of the characters in game, the global average age of consent is roughly 16.3; but the developer hides Zoe's age... why? If he puts 16 which she most likely is or even 17... Patreon will say she is depicted as a minor and delete his content or and page.
It is much better for him to do things as he is doing now.
Summertimesaga developer darkcookie is doing this and he gets 70k a month. He has said that the script has 2 versions written and upon completing the game all the incest and other such script will take over the current one. Why? Cause he isn't needlessly going to risk losing his livelihood over people not wanting to deal with a couple nuances.