Wait, it's gameover if she gets pregnant? What the fuck?
It means that in the game with horny futas MC will be avoiding creampies? Really? What the point to be a futa with huge balls if you even not knocking your bitches up.
Game needs balls-deep creampies, futas insisting on taking rubber off, MC worrying of impregnation risk at morning after wild fuck, two futas having long heated conflict over MC and trying make her pregnant faster then other to prove she's their bitch...
To solve kids' problem, show that Futa church has special program for women knocked up by futas, that takes kids and raises them, letting mothers seeing them anytime, everything to avoid negative rumors about futas intentionally impregnating young women.
It can has mature conservative futa MILF, who refuses to cum outside and use contraception cause it's a sin.