This is a story in the Collar Club.
This is about Redhot's first day at the BDSM Academy/College to which her Master has sent her. He wants her temper and defiance curbed. She resents this, as the story will show.
A super-rich man takes over a prison. He arranges to have selected individuals falsely convicted and sentenced to his care. Once they are in his hands,he rapes and tortures them at will with his huge, medically enhanced cock.
The first time he's left alone in her apartment, he notices some cryptically-labeled videotapes. Soon he finds out there's more to her than he'd ever imagined.