Don't fret, the Mommy Ginger and Aunty phrases will be used a lot more, not to mention the B/S as well.
So i have to edit the script myself... oh well...
EDIT: I removed all references to MC calling his mother and grandma by their fist name. Even them asking MC to do so.
Now the game is an incest game again.
If anyone wants the edited script.rpy file just DM me...
Kinda sad that the dev won't change it or better yet implemented that in the fist place... oh well...