I think there is a VN to be made from this demo if there were a few changes. Visually the mix of models chosen is really good but the scenes are too short to say that they are excellent. I really like the concept of a struggling film company that's short on money trying to think out of the box ideas to make porn films. The MC as the actor and director works and the friend chatting about ideas in the coffee shop is fine, as he continues to not get involved in filming with the MC. The shady boss, wife, the corruption, blackmail, hidden camera plots and the homeless guys, don't work for me.
I think if the story was about him finding women in everyday life to do porn with him from his friends or people he meets, a barista, a dispatch ride who ends up on set and you ask to be in it, an office girl maybe from a temp job, the dental assistant at his dentist, a nurse or even I suppose a homeless girl for the first project as you have no money, it could really work. Anyone looking for quick cash or an idea that inspires the MC in real life that can lead to a filmed scene. Possibly trying to film secretly while others are working. Such as a real nurse in hospital while on a break. There so many possible scenarios so long as the MC's normal life away from film making was interesting, it could work as a VN. If the dev just expanded the current format, it seems too complicated with the corruption, blackmail, hidden camera plots of the boss, the wife and the friend, I'm not sure it will work. It should be about having fun not corruption.