I'm not sure if I can help you.
The games the other dude recommended are all very dark games. Not something I like, especially The Guardian is very gruesome and the LIs are all being treated very badly. Losts of rape and other things I can't stomach.
I like my incest games to be positiv with a...
It's garbage as an AVN.
The story is boring as fuck, the MC unlikable and the whole thing bores me to death every time I start it.
The only redeeming quality it has are the girl which are cute. The rest is just mediocre.
If I want F/D content I'd rather play PF which is better by a mile.