DONALD Trump is heard bragging about his sex life and his wife’s breasts in newly unearthed tapes.

The billionaire, 70, also tells how he had lovers screened by his doctor for STIs.

US presidential candidate Trump, engulfed in a scandal about groping women, told controversial DJ

Howard Stern in 1997: “Having sex in the 1980s was dangerous like Vietnam.

3 Trump discussed his relationship with Melania in the tape and how she looked in a thong Credit: Splash News

“I felt like a brave soldier. The 80s are not like the 70s, which was the best time for sex.”

In 2004 he and wife Melania went on the show and shared intimate details of their life.

The Republican told Stern: “Melania looks best when she wears only a very small thong.” In a sick twist,

Stern asked what would happen to their romance if she was disfigured.

3 Pressed on whether he would stay with Melania if she were disfigured, Trump asked: 'How would the breasts look?' Credit: AP:Associated Press

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Trump asked: “How would the breasts look?” Told by Stern they would be unscathed, he added: “Then yeah, of course. Our relationship would continue.”

In that interview, detailed in the book Donald Trump: The Man Who Would Be King, he admits watching the Paris Hilton sex tape. He says that is “in spite of the fact that I’ve known Paris since she was 12 and been friends with her family for years”.

3 The notorious 2005 tape released on Sunday has seen Trump slide 11 points behind Clinton in the polls Credit: Universal News (Europe)

The 2005 recording of him saying he would “grab women by the p****”, released last week, has seen him slide 11 points behind rival Hillary Clinton.

But a British ex-Apprentice producer said to have tapes of Trump using the N-word said he is not able to release them.

Defiant Trump yesterday vowed more attacks on Clinton and ex-president husband Bill.