A woman who claims to have taken Prince Harry's virginity in a field next to a pub when he was 16 says Prince William was also at the boozer that night.
Sasha Walpole, 40, last night spoke to two newspapers claiming to be the "older woman" who had what she called a five-minute spark of passion with the teenaged Duke of Sussex.
The former stable worker at King Charles' Highgrove told how she and the Prince had been celebrating her 19th birthday at a pub in Wiltshire in 2001, with a large group of friends, when they snuck off from his security for the secret tryst.
And she says Harry's older brother and future King, Prince William, had been enjoying the bash at the Vine Tree Inn in Norton, Wiltshire, on that memorable night, too.
Speaking to The Sun, Sasha said Harry and William had put together a group of 80 young friends from all different backgrounds, united by a love of horses.
But while the brothers would attend the pub together, they were in "slightly different groups", Sasha said, and were more like brothers than friends. If both were in the pub, they were likely to be at opposite ends of the bar.
And because young Harry had to hide his smoking habit from his security team for fear of his dad, now King Charles, finding out, the young lovers decided to sneak out that night.
Despite it being legal to smoke in pubs at the time, Sasha told how Harry would never smoke in front of others, so the pair ended up in the field behind the historic pub's car park. William, Sasha added, never smoked.
The princes would often be accompanied by older security officers who became well known and would generally let the princes do what they liked - but there was a limit.
And Sasha told how, by the time their tryst had ended, Harry's security had started looking for him.
She told the paper: “It was pitch dark, about 11pm — but a warm evening.
“We sneaked out because Harry didn’t want his security team to see him smoking. Prince Charles was unhappy about his habit.
“William had been there earlier in the evening, but I think he’d gone before chucking-out time."
Ms Walpole claims the pair had downed several shots of tequila at the time.
Sasha, who said she initially socialised with William, also claimed she was also to 'Club H'.
Dad Charles had dedicated a room in the basement of Highgrove House for his sons to relax with friends, and 'Club H' became a chill-out spot and afterparty venue.
Sasha's revelations come after the Prince opened up on how he lost his virginity in his memoir, Spare, revealing he had a brief encounter in a field behind a pub aged 17.
But Sasha said the tryst actually happened in the summer of 2001, which would put him at 16 years old.
Now aged 40 and a married mum-of-two, Ms Walpole is just over two years older than the 38-year-old Prince.