You should first have a daughter, then have another child when she's 4~5 years, when she's old enough to start becoming self-aware, have conscious memories, and a little bit independent. Even though it's tempting to continue breeding your submissive wife, this way, your daughter's earliest memories will be of watching her mother take care of the baby, and most importantly, she's going to help taking care. Doesn't mean you'll completely entrust a baby to a 5~6 year old, but definitely get her involved, make her feel that her sibling's wellbeing is her responsibility too.
That way, by the time she has her own kid at 13~14 years old (or earlier if she starts ovulating sooner) it will just be a normal part of life for her, she'll be totally used to it.
https://varishangout.net/media/a88b9bef-562c-45c3-a24a-20fb2fd83d1a/image.png
Notes by PunishedLenny3 | export