For three years, I closely interviewed a female prison guard who works at a rehabilitation facility called ``Sexual Crime Eradication Treatment Center''. This is a record of a female prison guard, from her rookie days to the present, who performs sex acts with prisoners who have a strong sexual desire and have committed crimes in the past for the purpose of treatment for addiction. As a prison guard, it is part of your daily work to perform sexual acts with prisoners who have been imprisoned for sex crimes in the past. During work