She always wanted a daughter and now that she killed all your family she wants to adopt you :D Any way, you were a bastard daughter so your family treated you like shit. This could be a big improvement actually. I forgot to put this. But yeah you should play it in SFW but it's prepared to act in NSFW mode too.
The-savior-of-Traditional-Values
Very interesting idea and I like it but maybe instead of making it only a daughter maybe make it able to be switched. Maybe make it a sun as well because I always play all my characters as a man and it doesn't make sense to me playing with the other way