I saw all 4 endings, although to see some I had to change the values by hand because it was impossible to keep her below 9 lust. I liked the game, even if I think it got lost a little along the way, along with that the story of some secondary characters and some secondary storylines were also lost.
His mother never did anything, yet in the first part she was seen with his friends, her mother only had one real single scene.
The story of poker hasn't evolved much, like that of the porn website run by his friend, yet reading what he said I imagined he would have seen the site etc.
The plot only includes the part where the girl becomes a slut in an increasingly heated way.
There is no way to have more normal endings, that I know a faithful, half faithful, unfaithful, slut.
Which should have been the 4 final levels....but the speeches, the debts etc....led to the slut result.
The story with the blonde girl or the brunette hasn't evolved either, you can say that the game started with some ideas and got lost along the way. Too bad, the first game made by the author gave many more choices in the ending and how to get there. I would have liked a story more open to choices, after all the characters are very well cared for.