What are you complaining about?
In one of the scenes with the captain, he explains that the reason why everyone is kept under control is because he gives them a way to have unforbidden lust. plus it offers more fetishes than any other game I know.
I do also see your point, it doesn't resemble much of an actual prison where if you are strong enough you can do anything without consequence which makes the game easy and feel like it's missing the prison aspect.