You guys should probably check out
LonaRPG. It has a genuine pregnancy system and also allows you to feed the baby and everything. It's a hard game though if oyu decide to play it. Every word in the tutorial is important.
If you go down the well in the home town you can make some settings there like auto save and faster text display; which was my main pet pevee.
I tried to play this LonaRPG before and....well I got more shocked than excited.
The game itself has gore,spanking and others contents that I dont like it, I got kinda shocked when the heroine get captured by a bunch of orcs and gets raped, the sex scenes are kinda hardcore with blood and urination...
Also the protagonist seems like a loli.
I played for one hour, I died twice trying to escape from the orc's cave and one time trying to escape from some bandits.
I heard that there is a way of deactivating the survival mode to avoid brutal deaths and things like that,do you know if that is true?
Oh, and i have turned the scat and urination fetish off on the menu, but i dont know why the game just kept showing me these 2 contents