I seem to remember part of my game (after the ally) where Kasie was assaulted again in the boss's office with the help of one of his friends. Hidden cam pictures were taken of the assault. Also, it's a game-ender if Derek partakes. I may have to go back and replay it.
That is the alternative rout or basically the BAD ENDING.
Of all the themes and storyline in the game, it's the weakest. That rout seems rushed and not well thought out with plausibility thrown out the window. But I think that's the point of that ending because it kills further development of the characters.
The Boss rout:
The hidden camera aspect--sure it works. But it's in the office. Good for a quicky office sex but when it's the hard-to-get girl (Kasie), you would think the Boss would prefer a more comfortable location, like a hotel. So, the setting just messes with the story.
Using drugs to knock Kasie out at best could be best described as being anti-climactic. And thus, I don't take the whole Boss rout serious. Compound the drugging of Kasie to win, the Boss is willing to share his newfound toy after how hard it was to get Kasie seems a stretch.
Worst, somehow Derek is able to wonder into the office building, make it into the Boss's office and finally do the deed with a drugged Kasie. Far too many plot holes and disregard for plausibility. Then there is all the development of the entire game to that point of Derek actually raping Kasie.
Now that the Boss is out of the picture and that BAD ENDING closed, simply means another different bad ending has to be thought of. Meaning, all the more content for us.