I might have mentioned before but I don't recall I am fine with step family in the story if it makes sense. But don't just tack it on to try and get more views.
Renalith in Desire you can get pregnant and give birth but can't play with pregnant belly. Magical Girl Konoha you can have pregnancy and birth but in this game unless your character is fallen you lose a lot of benfits.
A low rating with lots of reviews will affect if I download a game. A game with a low rating with a small amount of reviews will cause me to wait and see. Also I don't take reviews of the first couple releases into consideration.