Whomever was censoring the videos had become a neurotic Girl Scout, a Puritan Republican control freak. That's what entertains him. The prig censor didn't want the men to get entertainment, and certainly, not a peek of pubis or a glimpse of gland. The control freaks of the Ridge Reich have become sex maniacs, obsessed with stamping out the evils of pleasure. They don't like other people to be free and they really don't like other people to have pleasure.
ALL censorship is bad.
Okay, if you're fanatic, you might be able to justify certain kinds of censorship of films being provided to convicts. It might make sense to avoid films which preach racial bigotry or violence. It might make sense to curtail the number of videos on the art of hunting and killing guards. Even I can tolerate the occasional censorship of films about prison riots. But, the video censors think that girls are an evil.