Here's what you should expect going into this game;
-absurd, shallow story,
-nonsensical characters,
-clothes conveniently disappearing,
-breaking dicks,
-oversized members with vestigial balls,
-many, MANY closeup shots on MC's face with comical expressions during sex,
-a strange fixation on MC's girly, round butt (it's homoeroticism essentially),
-pubes fixation,
-getting farted in the face (with sounds!),
-farting others in the face (with sounds!),
-plucking asshair,
-watching a girl menstruate a literal pool of blood,
-inflation by cum,
-MC chopping off his own dick,
and that's of course excluding the less extreme kinks and fetishes like rape or incest.
If this sounds like your kind of game, well, whatever floats your boat I don't want to know.
If it doesn't, then go away and never come back.
The game stays true to its name, it's indeed "dark" but not because it tries to be serious, or dramatic or sad, but because it's comically sick (sick being the operating word here).
It's certainly not comedy, seeing it's lacking the 'humor' bits needed for that; it's told in a very serious manner, served with visual illustrations and sound effects.
Other than the...unfortunate nature of this game, it doesn't really excel at anything whatsoever.
The gameplay is your usualy point-and-click adventure, with a lot of clicking involved as you're forced to navigate what I'd call an architecturally challenged house, by clicking doors and staircases to move through room after room to find one character. It's very tedious without a walkthrough.
The story (characters' included) is absolute garbage. There's no structure, it's all over the place, and it makes absolutely no sense whatsoever. It's taken way too seriously despite its absurdity, but between the spelling and grammatical mistakes, the basic phrasing of sentences, its nonsensical nature, its dark tone and the sheer ridiculous sickness of it, the story as a whole comes across as forced and cringy, a try-hard attempt of an amateur, fantasizing porn addict in dire need of therapy.
Honestly it's trashy as fuck.
As for the setting itself?
Stop me if you've heard it before; A family of 4, a strict/serious mother-figure, a mean/angry older sister, and an overly innocent/ignorant younger sister, all living under one roof, father isn't in the picture, there's an aunt nearby, everyone's single and MC gets to play Poke'emall.
Rings any bells? That's because there are way too many games using this exact setting as a template. It's as generic as it gets so aside from its sick nature, there's nothing to see here.
Now, being so generic wouldn't be much of a problem if it was done at least half-decently, but it really wasn't. It's a fucked up copy.
The setting isn't important, characters are not important, it's screaming the whole game is built on and around the listed fetishes to the point not even a single god-damned attempt was made to bring any sense into it.
I doubt this game was made for anyone other than the developer himself.
And honestly, why does a 18 years old character have the face of a 50 years old MILF who faceplanted a bus?
Overall, I'm obviously not arounsed by farts or menstruation BUT even IF I was, this game hasn't anything interesting to offer beyond that, in which case you're really better off searching for your exact fetishes on extreme porn sites instead of putting up with this poorly written, tedious mish-mash.