Well this particular scene that was removed from CH3 was kind of a disagreement between me and Suzinak. I wanted the scene to create tension and demonstrate the powerful character of Marge, but Suzinak was worried it would alienate the players. And it did! A lot of people where worried of the direction of the game; would it take a femdom or maledom route.
At that time I pushed through to include the scene, explaining the background of Marge and why it made sense. But it seems that after my departure he went back to his original vision. That's why I think he removed the scene
The MC, as many also commented, wasn't created to be that domineering. Hence the weak character, slow thinking, and how much he's affected by Marge's behavior. He's overwhelmed by the situation. And to be honest, a strong and confident young man, wouldn't let "mommy" jerk him off. He would have 4 bitches take turns in measuring his cum, or he would make his mom jerk him off, or at least get it on with the doctor. But the MC doesn't (I was limited by the original story in that aspect). So only a weak, submissive guy would make sense in this situation. And keep in mind, my initial plan was to make the MC evolve through the story, but I'm not sure how much attention will be given in this aspect.
After played the game a few times, it seems that CH3 needs to be fixed to accommodate the removed scene (as many have noted in the comments), and in my opinion the character of Marge needs to be adjusted because it's obvious that the text in CH1-3 has no cohesion with CH4. The new writer has a lot of work to do to make this make sense.
The animations, though, are great! And I think they make up for whatever inconsistencies there are in the text