Given that it's kinda the focus a lot. Sadly the size cap is back in place but you can still get the kobolds pretty big. I will say that I have not been able to confirm if there is a limit to how big a belly can get from cumflation, as I got a max size kobold with a cum belly 3 or 4 times their size. It slowed down at some point but never stopped as far as I could tell.