Bonk session after row is perfect 10

A spokesman for OnePoll.com, who carried out the study, said: “For our research to establish that almost half of women in relationships have a Plan B is a worrying sign.

“This news may cause a few men in relationships to think twice about not taking the rubbish out or choosing a night down the pub in favour of a cosy night in with his partner.”

Interestingly, 46 per cent of those quizzed suspected their husband or boyfriend might have a back-up woman, although men were not polled to verify this.

Stunning blonde model Britney Andrews, 27, says she does indeed have a secret lust for an old flame.

The 32D babe, from Brighton, said: “He’s a guy who was in my classes at uni. We had a one-night stand, but decided not to date as it would be too awkward, as we’d still have to see each other every day at lectures and seminars even if we’d broken up.

“But I still think about him all the time, and we send each other messages. If things had been different, we’d be together now.” SEX is best enjoyed at 10pm following a blazing row with your other half.

That’s according to a new survey which aimed to pin-point the exact time when couples are at their most passionate.

If your bonking happens to fall on a Saturday night, it fits perfectly – providing you can do the deed within 30 minutes, giving you chance to pull on your undies and get back down the stairs in time for

at 10.30pm. And the majority of UK shaggers said nookie was best after a massive argument – presumably after you’ve been made to endure either

– or both! Just 16 per cent of those polled enjoyed afternoon romps, while a fifth do it first thing in the morning.

Most of us like a quickie, too, with 62 per cent saying they preferred a jump to be no longer than 30 minutes.

Fifty-five per cent of couples chose the bedroom as their favourite location for passionate sex, followed by a hotel room, the sofa, and bath/shower or public place.

Richard Longhurst, co-owner of Lovehoney, who carried out the research, said “It’s great that couples have their most passionate sex at 10pm with someone they love, but the challenge for couples is to do it more often at this optimum time.

“Couple are usually so busy getting on with their lives that they often neglect what is really important – enjoying passionate sex with someone who is special.”