Hey there! So, I have a riddle for you :P
You listed the following features that are missing in the game:
- womb status during gameplay (x-ray)
- penetration animation
- brimmed-up womb
- cum-filled pussy during impregnation
3 of those will find themselves in the game, 1 of those will not, many others not lsited but which you might like will find themselves in the game as well.
For answers, I invite you into my DM's on Discord, you can join the server and just ping me ^^ https://discord.gg/X5fUNaaKfy