Seven open relationship rules and why you will instantly break them, with the Mash sex columnist

HOW daring and/or bored you are to launch into an open relationship, to the envy of all your friends except those who’ve tried it! So 21st century f**kboi!

In theory there are zero drawbacks: sex with new people without having to give up that special someone you’re grimly getting through House of the Dragon with. It could indeed be the best decision one of you ever forced the other into. But you’ll break these rules:

Be honest

Come on. It was awkward enough breaching the topic of f**king other in the first place, now you’ve got to give a blow-by-blow account? Or blow-by-blow-by-blow if there were three of them? Sharing every detail of the weird foot fetish you’re finally having satisfied? No.

Go slow

You’re licensed to bang for the first time in a decade, are you f**king kidding? Three days past Go and you’re deluged by a tsunami of cock, is that going slow? You’re going slow when you get cystitis.

Deal maturely with jealousy

Talk it over. Agree boundaries. Share emotions. Instead of what you’ll actually do, which is say ‘I’m not jealous!’ in a higher and higher register, while spending free time stalking this Leo bloke she’s shagging’s Instagram with clenched teeth.

Don’t fall in love

Famously something you can control and not linked to sex, so this will be easy. Except cartoon hearts already flew out when you kissed, let alone saw his inner thighs. Flouting the ‘no sleepovers’ and ‘only date the same person once a week’ rules to have your boring old boyfriend hiss ‘this was meant to be casual’.

Don’t shag people you both know

What a crazy rule. How are you to know if your girlfriend’s met her workmate Amber, her best friend Jessie or her sister Mona? You don’t keep her contacts book. And when you said you wanted to see other people, you had three specific people in mind.

Tend to your primary relationship

In order to make an open relationship work without destroying your primary relationship, you must make time for your partner. If you could be arsed with that you wouldn’t be shaking your tits all over town in the first place, but you still need a back-up plan.

Close the relationship again

In theory, if things aren’t working out for both parties, you’ve agreed to end the open experiment. In practice, things will be working out great for one party but not the other. And if you want to close it, you’re the loser one.

Your astrological week ahead for September 6th, with Psychic Bob

Aries, March 21st–April 19th

Seem expert in football by exclusively referring to teams by their nicknames. ‘Ah, the Red Devils play the Saints next week. Still, at least it’s not the Cherries!’

Taurus, April 20th–May 20th

Do you think you could survive on a desert island with nothing but every episode of Desert Island Discs for company? MP3 form, you can’t use the CDs as weapons.

Gemini, May 21st–June 21st

Cooking a Rustlers burger in an antique cast iron skillet. Now that’s living.

Cancer, June 22nd–July 22nd

“You thought you’d trick me? Oh, you have to get up very early in the morning to be a florist.”

Leo, July 23rd–August 22nd

Isn’t handholding really just humans forming a rat king?

Virgo, August 23rd–September 22nd

Hobos used to cook hedgehogs by rolling them in clay which bakes into and removes the spines. The clay was left over from their daily therapeutic pottery sessions where they made vases and ashtrays.

Libra, September 23rd–October 22nd

Possession is nine-tenths of the law. Possession of nine eighths, however, is against the law.

Scorpio, October 23rd–November 22nd

Talk to other parents at the school behind your hands like you’re professional footballers being closely watched for parenting tips.

Sagittarius, November 22nd–December 21st

The most powerful of all the mixed martial arts is the art of seduction. And I’m a tenth Dan.

Capricorn, December 22nd–January 19th

That last Batman film was so dark, wet and depressing it was like fresher’s term at the University of Lancaster.

Aquarius, January 20th–February 18th

Fish and chips are expensive now, and as vile as they’ve ever been. What has this country come to?

Pisces, February 19th–March 20th

A villager in Midsomer wearily rises from his chair, picks up his ladder and goes to change the ‘IT HAS BEEN 12 DAYS SINCE OUR LAST MURDER’ sign back to zero.