Sharon Osbourne, Jay Leno : Star insists her sex with Leno only lasted “a second”.

Sharon Osbourne, Jay Leno : Star insists her sex with Leno only lasted "a second".

Sharon Osbourne has joked her sex with Jay Leno more than 37 years ago only lasted a ”second” which wasn’t ”long enough” for it to be a pleasurable experience.

Speaking to Howard Stern on his SiriusXM show, she said of the fling: ‘Well it only took a minute, so I’ll just say, it took a second, that was it.’

The Talk co-host was aged 25 at the time of the fling, which happened before she married rocker Ozzy Osbourne in 1982.

Previously Sharon Osbourne claimed she couldn’t remember all of the details on the romp that took place when she and Leno were both single in 1976.

But the memories came flooding back after Howard quizzed the outspoken TV personality on the comedian’s performance, asking if she was left fulfilled.

‘F***, no, it wasn’t long enough,’ she said speaking on his stamina.

Probing further, the shock jock asked her to describe Leno’s manhood, but she responded that she never saw it because ‘you can’t see past the chin anyway.’

She then revealed to Howard that they didn’t use protection during the act, saying, ‘It was in the ’70s, who f****in’ wore protection in the ’70s?’

And when the host joked that Jay could be the father of her children with Ozzy, Aimee, 31, Kelly, 30, and Jack, 29, she quipped: ‘It would’ve just have been a chin in a chair.’

Last year during a Big Secret segment on her CBS series she made the confession that she bedded Jay, but didn’t divulge further details, saying simply it was ‘so long ago’ and complimenting his kissing.