Why do people specifically search for "all pictures" rather than just "best pictures"? The answer lies in psychological ownership.
For technical issues like progress being stuck (e.g., 15/20 pictures), players have found success by purchasing multiple picture slots in a single session to force an update to the game's achievement tracker. Guide :: Booty Farm FAQ - Steam Community booty farm all pictures exclusive
The "exclusive" pictures generally follow a progression from mild to explicit as you interact with the game's 13+ unique characters. Why do people specifically search for "all pictures"