Alright so!
As you can see in this image, we need two more bimbofication cutscenes for normal twilight
From 3 -> 4 Thicker Thighs more ass
And 4-> 5 Start wearing more revealing clothing (Cleavage and mostly mental changes)
If you can write them in a similiar matter like the previous two in the game that would just be super. If you have any questions just fire away.