What a terrible game... also a terrible incest game as well...
Navigation - Terrible
MC - Terrible
Writing - Terrible
Grammar - Never heard of her.
There is something called verb conjugation, tenses are something that exist too... learn it...
Please hire an editor...
Incest feeling - Not there.
MC has basically no real feelings for his family, and yes I know he just met them but there isn't that moment where it clicks...
Him constantly calling his mother and grandmother by their first name is a huge turn off and rude as well.
He sometimes calls his sisters "sis". That's a nice I guess....
MC also pushes one of his sisters into online prostitution. Like bruh... who does that...
This could very well be a non incest game... it's basically just a horny idiot living in a house with women to fuck without any emotional connection.