An adult film performer came forward Saturday alleging Donald Trump kissed her without permission 10 years ago and offered her money and the use of his private jet, becoming the 11th woman to accuse the Republican presidential candidate of inappropriate sexual behavior since the leaked footage of Trump making inappropriate comments.

Jessica Drake appeared with prominent attorney Gloria Allred, who warned Trump at the start of a press conference that if he sued all of the accusers as he pledged hours earlier, the women involved would have the option to file cross complaints.

"Be careful what you wish for, Mr. Trump," Allred said. "If you sue the accusers, the lawyers who represent these woman will have the opportunity to depose you."

Drake who worked for Wicked Pictures as an adult performer and director, accused Trump of grabbing her and kissing her without permission in a California hotel room in 2006. She showed a photo of herself with Trump at the time they met.

"I understand I may be called a liar or an opportunist but I will risk that in order to stand in solidarity with women who share similar accounts that span many, many years," Drake said.

She said she met Trump at a celebrity golf tournament in Lake Tahoe and alleged that he flirted with her, asked her for her number and invited her to his penthouse suite. She said she "didn't feel right going alone" so she took two colleagues with her.

Trump grabbed all of the women "tightly in a hug" and kissed them without their permission when they entered the room, she said.

Drake said after she left, several invitations that night to meet with Trump followed that she declined. First a man called her; then the businessman did, she said.

"Donald then asked me, 'What do you want? How much?'" Drake said of a phone conversation.

After that, Drake claims another call came from "either Donald" or someone on Trump's behalf offering her $10,000 which she also declined.

She also claimed that Trump even offered her the use of his private jet so she could return to work in Los Angeles afterward.

Drake said she told some friends afterward what happened and that she might be a "tiny grain of sand but clearly this is an enormous beach."

"I am choosing to share my personal exchange in light of the recently released tapes in order to lend my voice, my strength and my support to the other women who are coming forward," Drake said.

Trump, who has has denied all past claims of sexual misconduct, said Drake's story "is totally false and ridiculous."

"The picture is one of thousands taken out of respect for people asking to have their picture taken with Mr. Trump," Trump's campaign said in a statement. "Mr. Trump does not know this person, does not remember this person and would have no interest in ever knowing her. This is just another attempt by the Clinton campaign to defame a candidate who just today is number one in three different polls."

The statement went on to reference Trump's claims that Hillary Clinton was allegedly involved in paying people to cause fights at a Trump rallies. An Associated Press fact check found that a selectively edited video released by conservative activist James O'Keefe showed a Democratic operative appearing to boast about provoking a violent reaction. But the activist was not directly employed by the Clinton campaign or Democratic National Committee and both have denounced the comments.

"Anyone who would pay thugs to incite violence at a rally against American citizens, as was released on video, will stop at nothing," Trump's statement said. "Just another example of the Clinton campaign trying to rig the election."

Allred, who previously held news conferences with two other Trump accusers, served as an elected delegate during the Democratic National Convention in Philadelphia for Clinton in July.

A Trump campaign representative last week alleged a "coordinated" attack between Allred and the Clinton campaign, which Allred denies.

Earlier on Saturday, Trump threatened legal action against every woman who has accused him of sexual misconduct.

"All of these liars will be sued once the election is over," Trump vowed during a speech in in Gettysburg, adding, "I look so forward to doing that."

Allred in return vowed an "army of lawyers" would come forward to defend the women should he file a lawsuit and predicted members of the public would fund a campaign on the women's behalf.

Clinton, speaking on her campaign plane on Saturday, called it "not accurate" that her campaign or Democrats were encouraging women to come forward with accusations, The Associated Press reported.

"I saw where our opponent Donald Trump went to Gettysburg, one of the most extraordinary places in American history, and basically said if he's president he'll spend his time suing women who have made charges against him based on his behavior," Clinton said.