While driving, Miiku made a mistake and caused an accident, leading to her imprisonment. Her sentence was only three years, but due to the accident, her husband remained in a coma without regaining consciousness. She desperately wanted to be released as soon as possible. When she heard about a special prison labor opportunity that could shorten her sentence, she accepted it without much thought… What awaited Miiku was anal sex prepared by criminals. The intense daily anal torment gradually made her experience unfamiliar pleasure…
