Identify Looking for a Game with a blonde Mom

[Drak3]

The Mom was under a Spell from a magic Stone.
She had Sex with her Son and the next morning she was angry at him.
The Stone was some kind of Family Secret.
She also had 2 Sister. One of them had brown hair and sunglassis.
I forgot the name of this Game.
Can someone remember it?

 

[Mario4don]

C - Plan but game is sadly abandoned long time ago.

 

[Drak3]

Yes thats the Game.
Thank you