In the fourth chapter, there is a hidden ending to Sophie's humiliation. How do I open it?
It's all in the walkthrough:
Business 101 #3
Prerequisites: complete Business 101 #2
Characters: Sophie
Description: Sophie is willing to stand a lot...for a price Guide:
★ When Sophie comes to your office after a contract, choose the new spanking option (5 points).
★ Find the 'humiliation' ending. For that one, you'll need to stick mostly to easy hand spanking, mainly in Wheelbarrow & Diaper positions, switching from one to another and again...
★ Find the 'pain' ending. Go for it, but not too hard nor too quickly otherwise you'll get yet another ending and no star