I got tiered of trying to figure out the overly convoluted choices and their consequences. I ended up unpacking the game with unren to see all of the scenes, and it's really not that impressive. There is an ending with hill and her mom, as well as her mom and the hotel cleaning lady. The lawyer, Lisa, has no scenes, even though she shows up at the pool in the harem ending somehow. You can't save that busty chick that gets captured. There is a way to keep her from getting raped, but it doesn't change anything. She always ends up in psych ward. There are hints about the doctor/nurse, but she doesn't show up past the boat rescue either. There is an ending where you stay with your wife and run the coffee shop, at least it looks like there is one based on the pics.
As for videos, those are all over the place as well. Some scenes have them, and some don't. You'd think that the harem ending would have something, but it's just a pic of the pool and the girls, again with no apparent rhyme or reason as to which ones show up and which don't.
Overall, the game ending feels rushed; it seems like the authors bit off too much and didn't know how to tie the story up, so they dropped characters by the end. I doubt there will be any more updates to this. What you see is what you get.