Belle was the last ghoul to be successfully conceived and birthed on the Reservation.
Belle is unusually attractive for a ghoul. In fact, if it weren't for her lesions and symmetrically exposed bone, she would look like a pretty, though pale, human female. Even her hair is fairly full and long and thanks to the born ghoul’s ability to rapidly grow into adulthood within a month, she is also very curvy and fit looking. Since Belle is such an interesting success in the procreation experiment, Dr. Sebastian keeps a close eye on Belle and interacts with her very frequently. However, Belle does roam around the town on a daily basis, causing the other male ghouls to almost lose their jaws as she walks by.
At first Belle is very approachable and will freely interact with the Prisoner. If the Prisoner is particularly homely (CHA < 4), she will aggressively flirt with the Prisoner, opening up opportunities for the Prisoner to have sex with Belle. Since Belle's quarters are on Sub-Level 3, and because Willem Clark restricts all access to only those he visually approves, Belle will lead the Prisoner to one of the rooms on Sub-Level 1 (the occupants of the sleeping quarters freely give up their room for a born ghoul – it’s like a god to them). A particularly worthy performance by the Prisoner character (EN > 7) will cause Belle to become completely enamored with the Prisoner and garner more information about Sub-Level 3.
Major side-effect from the Prisoner’s amorous affair with Belle: Belle becomes pregnant!
Belle has not appeared nor is she mentioned in any published game. She was to appear only in Van Buren, the canceled Fallout 3 by Black Isle Studios. It is not certain if she will appear in any future Fallout game.