English model Zoe Gregory has confessed to cheating on the Playboy founder Hugh Hefner with British boxer David Haye and admits it was the “best sex she’d ever had”

Playboy Bunny Zoe Gregory has admitted that she did cheat on Hugh Hefner with boxing legend David Haye.

The 49-year-old, was married to British DJ Chris Paul at the time when she got steamy with the cruiserweight champion. The British model admitted she’d fancied David from the get-go.

While he wasn’t her usual type, she couldn’t help but be slightly infatuated by his “good looks” and “big muscles” as she popped on a skimpy bikini to try and grab his attention. And it’s safe to say her charms worked.

Soon enough, the blonde girlfriend of Hugh and the wife of Chris was invited to spend the morning with David back at his hotel. Zoe described sex with the Haymaker as “crazy electric” and the hailed him as the “best she’d ever had”.

Speaking to The Sun about her new tell-all memoir, From Britain To Bunny, she told the publication: “David was completely different to both of them and he swept me off my feet. I had only ever dated Average Joes before then.

“I’d never been with someone with muscles and such an incredible figure. Meeting David helped me a lot at a time when I really needed someone like him.”

Zoe wasn’t worried at the time that her lover Hef would find out because she didn’t believe he hired anyone to “follow” her. The model also explained how she kept the secret fling to herself out of fear one of the other Bunny’s would turn the Playboy owner against her.

The mum-of-one first clapped eyes on the champion fighter when he took to the ring in a match against Vance Winn – with the two going head-to-head at the Playboy Mansion in Los Angeles in 2003. At the time, the Bermondsey-native was not such a huge known star as it was early days in his professional career.

However, the fight proved to be a huge stepping stone for David as he knocked out his US opponent in just 54 seconds. At the time, Zoe had been bumped up to be Hugh’s number 2 girlfriend in the £150million mansion.

She admitted to “spying” on David from her room after being “starved of male attention” and so she shot her shot and started flirting with him. Zoe felt the chemistry intensify as the boxer invited her to his hotel the next day.

Within “ten seconds” of arriving at his room Zoe explained: “He came over and picked me up and threw me on the bed. No ­one had ever done that to me before and I thought, ‘Hero’. It was a hot 15 minutes and, to be honest, it was the best I have ever had — at least at the time. It was rampant and crazy and electric.”

She recalled David begging her not to “leave” with him telling her, “I’ve never felt anything like that in my life.”

Despite the fling never being exposed, Hefner did call time on his relationship with Zoe in 2004 – this because of a feud between her and his number one Bunny, Holly Madison.