Prison 69 - 24 Hours In Jail Guide is a spoiler document with all choices you need to make to unlock all NSFW content available in the game and, as a consequence, get ALL the endings.

This DLC contains a PDF document FULL OF SPOILERS. To access the document, you need to go to:

C:\Program Files (x86)\Steam\steamapps\common\Prison 69 - 24 Hours In Jail\ Prison 69 - Guide.pdf