If you’ve not seen it it’s a TV show where Adam Scott works at a company that splits his life literally into 2. While in the company he has no recollection of what happens outside, and once outside, he doesn’t remember what went on at work. So part of him is trapped working forever while the other half never has to experience work.
That’s the key to why the working part of him is trapped. The non-working part doesn’t want to experience work and keeps going back in.
This could be really fun for a rape fantasy. It could be a friend, neighbour, colleague, even relative. In the day they’re on friendly, cordial terms with you, but at night they’re trapped in a dungeon for you to have your way with. The next day you ask them about their night knowing your semen is probably still inside their butthole as they smile back at you saying “a little soreness”.