Prison with 'nymphomaniac' guard who refused to work if she had not had sex is rocked by orgy scandal with staff using coloured bracelets to select partners for X-rated jacuzzi sessions

Belgium's largest prison has been rocked by an orgy scandal with staff organising X-rated jacuzzi sessions and swapping coloured bracelets to decide who they would have sex with.

One 'nymphomaniac' female officer at Lantin Prison near the eastern city of Liege would even tell staff as early as 6am she wouldn't be able to work if 'she didn't have sex'.

The female officer, identified only as 'S', would use a senior employee's office so she could have sex with staff during the working day while they were supposed to be guarding the inmates inside the mixed prison, reports SudInfo newspaper.

After work, ten prison officers, including three women, would regularly meet up for X-rated jacuzzi sessions at the home of one of the male guards, identified only as 'P'. 

The staff would strip off during the sex parties and pick coloured bracelets at random, which would determine which member of the group would have sex with who, it has been claimed.

Meanwhile, the male guard identified as P and the organiser of the X-rated jacuzzi sessions, was also accused of regularly having sex with female inmates at the jail. 

Governors at the prison have launched an urgent inquiry into the allegations after a whistleblower told them of the orgies and how staff had sex inside the jail. 

The unnamed whistleblower said the female officer identified as 'S' would tell colleagues that she had to have sex or she wouldn't be able to work. 

The source, who described the prison guard as a 'nymphomaniac', said: 'As early as 6am, she announced that if she didn't have sex, she wouldn't be able to work.' 

Governors were told how one manager let 'S' use his office for sex sessions. The female employee was seemingly unfazed by the fact that only a glass partition separated the office from the communal area where other staff worked. 

It also emerged that 'S' had been a regular at the jail visiting her brother, who had been jailed for murder, before she became a guard - raising further questions about the levels of security and safeguarding within the prison. 

The whistleblower explained: 'She used to come to see him every day as a visitor, being very friendly with the families of the detainees in the waiting room. She was very arrogant and haughty towards the staff who guarded the visiting room. 

'Her admission to Lantin was a bolt from the blue, especially because she went from being a visitor for a year to becoming a colleague overnight.' 

Her brother has since been transferred to the Huy prison, about 25 miles southwest of Lantin. 

Now, the ten prison staff said to be involved in orgies and having sex during work hours are facing an official inquiry. 

The female officer identified as S has since been moved to the women's side of the prison to 'calm her sexual urges' while the guard 'P' has been banned from entering the women's part of the prison, according to reports.

Lantin Prison Director Marc Brisy reportedly sent a message to his staff saying: 'I never thought that one day I would have to write e-mails like this.'

He went on: 'It appears as if I have to remind you that working in a relaxed atmosphere does not mean turning your workplace into a circus, a "game without borders" or an amusement park.' 

He added: 'The establishment is a workplace, not a dating club'. 

A spokesperson for Belgium's Federal Public Service Justice Department said in a statement: 'On Monday morning we were informed there was a problem in the prison by the media. 

'We asked the local prison governor to do an internal investigation. It is going on at this time and there is a possibility there may be disciplinary action.

'We cannot say any more as the investigation is ongoing.'

The prison was at the centre of a sex scandal six years ago when a female prison guard appeared in a porn film she made with an inmate.