To be fair, if it is not part of the plot, and required, the only way to do it would be at the end.ive been bugging Classy Lemon for some preg content in discord, even if its just epilogue stuffs
If it was a sprite based game, or one where the women do not interact with anyone else, you could do it, but with full renders and an interactive cast, the extra work required is increased exponentially for each character you give an option like that to. People just don't get how much work that kind of thing is to do.
Some games are worth playing forever. XDCan't be an epilogue if there's no ending