Nikki Benz claimed she was choked and had her head stamped on by a violent director during a porn shoot

A porn star has claimed she was choked and stamped on despite yelling cut repeatedly during a violent shoot.

Actress Nikki Benz said she begged her male director to stop but was ignored as they filmed scenes for the website Brazzers.

In an angry stream of tweets on Tuesday, 35-year-old Benz lampooned the company for turning a blind eye to the director's abusive behavior.

'I guess rape scenes are in now huh?' she said in one of the tweets which have since caught the attention of porn fans around the world.

Benz was filming with a director known only as Tony T when she said the shoot spiraled out of control.

Speaking out about the ordeal online, she at first spared details of the alleged incident, only telling Brazzers that she did not want the footage to be released.

'I'm not happy. Have fun releasing it.

'I guess when I'm signing out and I tell you I'm not OK with the scene, you make me say I'm OK so I get paid. I guess rape scenes are in now huh?'

The Ukrainian-born star then uploaded screenshots of text messages exchanged between one of her friends and a Brazzers employee which described the alleged abuse.

'Her hand is black and blue. She still has a headache from getting her stomped on (sic) and y'all director actually choking her himself?'

'He did several times this is after she got her head stomped on... Nikki kept yelling cut and they kept going.'

Benz (left during a shoot last week) said she repeatedly yelled cut but was ignored. She is the official spokesperson for Brazzers, the online porn hub which commissioned the shoot

The 35-year-old actress said she was left in tears by the alleged abuse as she described it in a flurry of tweets

Benz told the porn website she did not want to see the footage released as she revealed her plight with fans

In another exchange, the actress pleaded with someone who said they had 'reviewed the footage' and asked her to call them.

'Did you see the part where I said cut, where I said I'm not OK with this? Tony T did he leave that in? I said no.'

On Tuesday night Brazzers issued a statement shunning responsibility for the alleged attack, describing the director as a 'third party'.

' Hey Nikki Benz we're behind you and will never tolerate negative behavior towards stars by any 3rd party producer.'

In a statement, it continued: 'As most of you already know, we do not produce content ourselves but commission producers to do so on our behalf.

She said director Tony T (above) ignored her pleas to stop. He has not commented on the claims

'We understand that this particular scene was an unscripted scene with the artistic direction left open to the producer’s discretion.'

It offered Benz its support and said it would investigate the matter internally, a move which spurned further out cry from fans and fellow actors who say they have reported concerns about the director several times.

Another star said he had an 'anger problem' while a different actress described refusing to work with the man after her own bad experience.

Brazzers did not respond to DailyMail.com's request for comment on Wednesday morning.

Tony T, who has appeared in several films himself, could not be reached. No criminal charges have been brought against the director.

Among those who offered Benz their support was star Jenna Jameson who shared a photograph of the director with her own fans.

'You are a strong woman. Just know you have us all behind you,' Jameson said.

Actor James Deen has been accused of sexually assaulting or raping at least 13 different women.

He is still in line to collect a string of industry awards despite the allegations which include claims he held female actors down and 'f******' them despite their repeated pleas to stop.

Benz described the porn industry as an 'old boys club' as she spoke out about her own experiences on Tuesday.