Unfortunaly I don't know how to do it.
Anyway thanks to you both.
It's actually quite straightforward. You download Dnspy.
You load the assembly-csharp.dll from the game folder into dnspy. Then just search for the functions I mentioned within that dll file using the search function. Then right click and "edit method" or something like that.
If I remember correctly, SetupUpperLower requires no change.
For SetUpperLowerBodyLimit, just change both of the 50f to 0f and compile/save
For CheckUpperLowerBodyLimit, edit the method and replace it with the following:
C:
private void CheckUpperLowerBodyLimit()
{
return;
}
Optionally, if you're bothered by the fact that characters with lower body size below 55% cannot receive cervix damage, edit the CervixDamageCheck method, find this line and change the float value to 0.175f:
C:
if (distanceFromHoleEntranceToTip <= 0.175f)
I have no idea why it behaves like that but this is the most optimal value I found to make it function on all body scales. Characters above 55% lower body size can take slightly less cock without losing health as a side effect.
Back up the original assembly-csharp.dll from the game files in case you muck something up so you can try again. If you did it right, you should get no errors when compiling/saving.