Had some free time and tried this.
Lots of mixed feelings but not of the best kind.
Renders are clean and good but posing and character expressions need to be perfected.
Like in so many other stories, once again the MC is paired with a moron! And that here is a big problem because the game "promises" harem but has been setting the stage for sharing and the three letters of the apocalypse. And it's unavoidable.
I'm a sucker for dystopian and post apocalyptical settings so I still see potential here that others may not. If, that is, the dev chooses the way to go. It feels like he's trying the waters to see what's the best source of funding...
Others have said, and I agree, that a game that tries to deliver harem and sharing and ntr simultaneously ends up delivering very little of anything.
My advice to the dev would be to choose a clear approach and development plot for the story; that means he needs a plan. And, if he wants to aim for the money he needs to deliver more content in a form of a solid prologue. I mean, everybody knows the MC's family, but we don't, for example. Also, during the last months, we've seen many solid prologues and first chapters of new AVNs and those will inevitably be the comparison term for this one in terms of support. So...
All in all, I like it, for now, it has potential but needs a clear direction and some rework is mandatory.