Shocking new claims are made against millionaire real estate playboys accused of gang-raping woman at a Hamptons castle and an 18-year-old in a club

Shocking new allegations have been made against Oren and Alon Alexander, the twin millionaire real estate agents accused of raping a woman in a Hamptons castle and an 18-year-old girl they drugged in a club.

According to an anonymous insider, Oren Alexander would take drugs to parties and give them to women, even though he did not use them himself.

The twins, 36, were accused in a lawsuit of raping a woman together in 2012 at Sir Ivan Wilzig’s castle in the Hamptons, where they reportedly held extravagant sex parties that rivaled the stuff of Eyes Wide Shut.

The insider told Page Six that the brothers were regulars at the bashes and had seen them there in 2011, 2012 and 2013.

Shocking new allegations have been made against Oren and Alon Alexander, the millionaire real estate agents accused of raping a woman in a Hamptons castle and an 18-year-old girl they drugged in a club. According to an anonymous insider, Oren Alexander would take drugs to parties and give them to women, even though he did not use them himself.

The Alexander twins, 36, were accused in a lawsuit of raping a woman together in 2012 at Sir Ivan Wilzig’s castle in the Hamptons, where they reportedly held extravagant sex parties that rivaled the stuff of Eyes Wide Shut.

“They were gone most weekends,” the source revealed. ‘Ivan would receive them. They had a room upstairs and were going to live there.’

At these parties, a source claims that Oren would have drugs with him to attract women.

‘Oren had cocaine with him and told people that they didn’t do it, they did it [would] “Take it for the girls,” he told Page Six.

Oren and his twin brother, Alon, have been accused of assaulting two women in separate attacks in 2010 and 2012.

The victims say the brothers took turns raping them, causing “physical injuries, severe psychological trauma and emotional wounds.”

One of the complaints, filed just as a New York state law that would eliminate the civil statute of limitations for sexual assault lawsuits was set to expire, alleged that the brothers had “engaged in a similar pattern of schemes.”

An attorney for the brothers told The Real Deal that the allegations were false and called the filing a “total shakedown.”

Both women are represented by Torgan Cooper and Aaron and filed their separate lawsuits on the same day: March 8.

The first victim, Rebecca Mandel, claims she met Oren and Alon in 2009 at a now closed club in New York, SL, when she was 18 years old.

She said she kept seeing the twins at parties and clubs around town.

Real estate agent Oren Alexander and his twin brother Alon have been charged with attacking two women in separate attacks in 2010 and 2012

One of the complaints, filed just as a New York state law that would eliminate the civil statute of limitations for sexual assault lawsuits was set to expire, alleged that the brothers had “engaged in a similar pattern of schemes.”

Then, in September 2010, she said she encountered them at SL and Alon “intentionally drugged plaintiff’s liquor with an unknown substance, resulting in significant damage to her physical and mental being.”

The lawsuit claims they then took Mandel to their apartment and told her there was a party there — which there was not.

It reads: ‘Moments after entering the apartment, [Mandel] was sexually assaulted, assaulted, pinned down, groped, molested, assaulted and fondled by defendants.

‘Alon held the plaintiff down while Oren penetrated her vaginally. Defendants then switched positions and raped repeatedly [Mandel].’

The second victim, Kate Whiteman, claimed she was raped by the two men in 2012 at a “castle” in the Hamptons owned by Ivan Wilzig and known as “Sir Ivan’s Castle.”

Whiteman met the brother in New York in 2008 and repeatedly refused Oren’s requests to go out with him, the complaint said.

It reads: “On many occasions, Alon would sometimes pose as his twin brother Oren, in an attempt to assist his brother and call or text plaintiff on Oren’s behalf.”

During a trip to the Hamptons for Memorial weekend, she says Alon grabbed her as she left a nightclub and forced her into a waiting SUV with Oren.

She said she was driven to Sir Ivan’s Castle, where she was prevented from running by a guard, had her phone taken away and was forced to undress.

They then took her to a master bedroom where she was “sexually assaulted, molested, raped, pinned down, groped, molested, abused and fondled by Defendants Alon and Oren,” according to the complaint.

Alon and Oren Alexander at Sir Ivan’s Medieval Madness Birthday Bash for model Mina Otsuka at his Hamptons Castle [on a separate occasion to the alleged rape]

Ferraro told DailyMail.com: ‘This lawsuit was made public after Mr. Alexander chose not to give in to a demand for tens of millions of dollars.

“We are confident that this matter will be resolved in Mr. Alexander’s favor given an extensive collection of powerful evidence, including phone records, text messages, emails and other documents whose contents clearly debunk these claims.”

He also called Mandel’s case ‘very bizarre’.

The suspects have until August 19 to respond to both lawsuits.