Save files:
This game isn't intended for "used" save files, since there are too many variables and you miss the experience of each save file.
If you want "good" saves, make your own.
They start in chapter 9 with Ian, who is about to shop. Choose Sacrifice for a well written book. He can finalize a few things if he has started relationships. Cindy gan be guided toward either Wade or Axel (or Ian himself on Cindy save files).
It follows with Lena returning, finalizing things if she started relationships and being able to shop. She can refuse or agree with Axel and Seymour (refusing Axel could cost a Will point, this can be avoided if she is dismissive of him during the shooting).
The characters have fairly high skills (Lust can be low if they have 0-1 relationships), high relationship points if possible and some money (though Lena can't buy everything). It isn't optimized in any way.
Unless otherwise stated, a save contains the following:
Labeling: