Damn, what a shame... Based on the previews, the overview and the tags I was really expecting a lot of this game. It's rare to find a decent incest/NTR game and unfortunately this is no exception.
I completely agree with the review below. The renders and animations look decent, but the rest is really really bad. The game still needs A LOT of polishing, and even with all the polish in the world the story would remain very weak.
Gameplay
You can only progress the dialogue by hitting spacebar, which is rather annoying. The UI in general looks decent but is not very user friendly.
Characters
Your relationship with the other characters is very unclear. At the start of the game you can name your 'Landlady' (which I assumed is Patreon for 'Mother'), so I called her 'Mom'. However, that only changes her first name and not your relationship. The game still refers to her as Landlady. On top of that, in conversation she later refers to 'your mother', which means that apparently she can't be your mom after all. Then suddenly Christine enters the room. Who is she? Your sister? Your landlady's daughter? And if so, why is she black? It's just one big mess at the moment.
Dialogue
Very poorly written. Not only because of the grammatical errors, but also just the construction of sentences and repetition of words. The conversations lack any kind of depth and realism. Their only purpose is to fill up the story and show the player how badly everyone wants to have sex with each other.
Story
The overview mentions 'mystery', which presumes the story contains a certain build-up and suspense. Well, it doesn't. You return home with your girlfriend and immediately you want to bang your mom(?) and your sister(?) and vice versa. Within the first 10 minutes of the game you see Christine's tits, jerk off to her underwear and watch a dream sequence where one of the main female characters gets fucked. Not a lot of mystery left.
Incest and NTR both heavily rely on your relationship with the other characters. For it to work there needs to be a certain connection between the MC and the other characters that feels believable and realistic. However, in this case you don't build a connection with anyone at all, everyone just wants to fuck each other. And the first NTR-scene is introduced before you even know who the other male character is.