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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

“Why would you have casual sex? Do you want a man to use your body and be done with you?l”

573 replies

Plorah · 12/02/2026 15:42

I was with my family last weekend for a girls night. We were having a few glasses in the kitchen when an aunt said this to my 19 yo niece. I was taken aback and assumed everyone else was.

All the women present AGREED. I was really shocked as no one there is exactly a nun.

I’ve had a couple of ons and they were fun and carefree. I didn’t like the implication that sex is not about a woman’s pleasure.

This is an insane take right? I don’t know if it’s just me but a lot of women I know are aligning a lot more with radical feminism these days ie Viewing and men quite cynically.

Those present were ALL in relationships. Just weird

I was just surprised this take was popular.

OP posts:
ThatGreatCritic · 13/02/2026 17:06

Carla786 · 13/02/2026 16:17

I wonder if one factor is that maybe pp is thinking of situations where a person is single and having trouble finding a partner (as a lot of Gen Z, for one, are these days for various reasons) for one reason or another, or does not want a partner at that point. Maybe?

Whereas you're thinking more of a situation where someone has a partner, so it makes sense they'd rather have sex with them than casual sex.

Edited

There have been definitely times in my life where it would have been unwise and immature to start a serious relationship and so I was only up for casual sex and FWB type ongoing relationships. Without those connections, life would have been more dull for sure. They were tough times.

Carla786 · 13/02/2026 17:11

ThatGreatCritic · 13/02/2026 17:02

PIV might be off limits but very little stops all sexual intimacy

You're missing my point: the person might be conventionally unattractive and find it hard to find a partner for that reason. Or they might have high support needs which make it hard to find a long term partner. Or they might have care duties which make finding a long term partner difficult. Or they might just never meet the right person. These things wouldn't necessarily make casual sex (rather than relationship sex) off limits but they would make it hard for someone who only likes sex within a relationship.

Boomer55 · 13/02/2026 17:20

Carla786 · 13/02/2026 16:46

I definitely don't think that has changed -

'Men used to boast about it to their mates.'

Oh, I just assumed it had changed over the years. I worked as a barmaid, years ago, before starting a job, and I used to hear the blokes and how they talked about some women to their mates. .

Shame it hasn’t changed then. 🙄😂

Boomer55 · 13/02/2026 18:28

Boomer55 · 13/02/2026 17:20

Oh, I just assumed it had changed over the years. I worked as a barmaid, years ago, before starting a job, and I used to hear the blokes and how they talked about some women to their mates. .

Shame it hasn’t changed then. 🙄😂

Sorry, the laugh emoji wasn’t intentional in above post. Can’t edit now.

FreeFromWhat · 13/02/2026 19:24

Oh, I just assumed it had changed over the years. I worked as a barmaid, years ago, before starting a job, and I used to hear the blokes and how they talked about some women to their mates

I can confirm that some men still brag about their 'conquests'
And not always in complimentary terms. I personally think it would be more honourable not to mention it at all rather than say what rubbish/great
sex you've had with x or y

Carla786 · 13/02/2026 19:32

FreeFromWhat · 13/02/2026 19:24

Oh, I just assumed it had changed over the years. I worked as a barmaid, years ago, before starting a job, and I used to hear the blokes and how they talked about some women to their mates

I can confirm that some men still brag about their 'conquests'
And not always in complimentary terms. I personally think it would be more honourable not to mention it at all rather than say what rubbish/great
sex you've had with x or y

Yes, women commenting who like ONSs often seem to assume men were respectful because they acted that way with them. But what did they say to their mates after?

Newyearawaits · 13/02/2026 19:57

JHound · 13/02/2026 15:31

This is hilarious.

Some people have sex because they are horny and want to have sex?

It may be hilarious for you but everyone has a different viewpoint, hence the thread. Different viewpoints don't make them hilarious

shuggles · 13/02/2026 20:05

TrexAndMe · 12/02/2026 20:20

How does one choose the right partner for an ONS, or any initial sexual encounter? It’s luck of the draw, no?

Don't you discuss what you're going to do beforehand? Ask which sex acts he enjoys, and if his preferences are on the same wavelength as yours.

Newyearawaits · 13/02/2026 20:28

Disturbia81 · 12/02/2026 17:28

You are backtracking. Your previous posts were very judgy and passive aggressive.

Not by my interpretation

DownhillTeaTray · 13/02/2026 20:36

PithyViewer · 13/02/2026 16:53

Omg. T.M.I.!

It's literally a thread about sex 😉

SpiritAdder · 13/02/2026 20:53

I don’t think the opinion you quoted is an “insane” opinion. It is a fair question to ask because the hook up culture of the noughties has cheapened sex to just picking a woman and ordering her like you’d order a burger off uber eats. It’s not all been fun and carefree for everyone. Many teens today might be thinking one night stands are something they should be having. They may just be going along with the hook up culture. It challenges your niece to think about why would she want casual sex. She needs to think if it’s something she wants. Many young women don’t like or want casual sex and being exposed to different opinions from older women empowers her to chart her own course by what she wants. Why were you afraid to speak up? You said everyone else agreed that casual sex isn’t something they want, you liked it, so why didn’t you speak up and say your experience?

SleeplessInWherever · 13/02/2026 20:56

shuggles · 13/02/2026 20:05

Don't you discuss what you're going to do beforehand? Ask which sex acts he enjoys, and if his preferences are on the same wavelength as yours.

No. That sounds like the biggest mood killer ever.

Grammarnut · 13/02/2026 21:13

Carla786 · 13/02/2026 16:44

I still feel uncomfortable about saying effectively women must withhold sex or men wil demand it without caring about consent.

I do too, but sex positivity has made this the case.

OfficeofNationalStatistics · 13/02/2026 21:20

Having skimmed through the thread, I can see that I am something of an outlier.

I have no problem orgasming with PIV alone. I don’t need an emotional attachment to have sex. It’s just sex. While I do believe sex is important in a committed relationship, I don’t believe a committed relationship is necessary for sex. I have had a few one night stands, not many. They served a purpose. I wanted sex. I didn’t feel used or hollow afterwards. On every occasion the man wanted a relationship following the ONS. I didn’t.

Grammarnut · 13/02/2026 21:21

JHound · 13/02/2026 15:39

It really doesn’t.

I bought a scone earlier because I really wanted a scone.

I booked a holiday in May because I really wanted a holiday.

I had sex with somebody because I really wanted to have sex with somebody.

Doing something because you want to do it does not, in anyway, shape or form suggest it’s a need.

Edited

I said sex wasn't a need. That was my point, and that we should not treat it as a need - which we are doing as a society.

OfficeofNationalStatistics · 13/02/2026 21:23

Grammarnut · 13/02/2026 21:21

I said sex wasn't a need. That was my point, and that we should not treat it as a need - which we are doing as a society.

You need it to stop you wanting it.

shuggles · 13/02/2026 21:43

SleeplessInWherever · 13/02/2026 20:56

No. That sounds like the biggest mood killer ever.

Discussing expectations helps to set the boundaries for consent. It absolutely is not a mood killer.

Crossing boundaries and not staying within the parameters set by consent is a mood killer.

SleeplessInWherever · 13/02/2026 21:46

shuggles · 13/02/2026 21:43

Discussing expectations helps to set the boundaries for consent. It absolutely is not a mood killer.

Crossing boundaries and not staying within the parameters set by consent is a mood killer.

So are you supposed to sit down with a checklist pre-sex, to make clear your yes and nos?

Genuinely, that’s not something I’ve ever done.

Grammarnut · 13/02/2026 21:59

Why are you surprised that women who are in relationships don't think casual sex is a good idea, OP?

ViscountPortsmouth · 13/02/2026 22:25

Grammarnut · 13/02/2026 09:54

What about other people around them? Is it ok if both partners are married to other people? If the sex results in pregnancy? We are not islands and making a sexual connection is deeply intimate leaving us always connected in some way to the other person. And what is consent? Sometimes women in particular are in the position of 'why say no?' rather than 'I want to say yes'. And just because you want to do something it doesn't mean you should do it even if no-one else is involved. It is treating your body as a thing, treating someone else as a thing - because we cannot see into someone else's mind - casual sex, continuous casual sex is psycholigically damaging because what humans crave is connection. ONS don't give that.
Loving, consensual sex with someone you love is far more fun than a series of ONS, and that series of ONS can damage the ability to make loving connections (just as being prostituted does).

Some fair points, GN. Let me be clear. Informed consent includes thinking of those around you. If you sleep with someone and it destroys your marriage (not you personally!) then that's your choice. You did it, no one else. You suffer the consequences, if any. Casual sex is not about being a 'thing'. It's about making one's desire one's priority. We have to allow adults agency. ONS may, or may not, be part of that agency. We're all different.

shuggles · 13/02/2026 22:33

SleeplessInWherever · 13/02/2026 21:46

So are you supposed to sit down with a checklist pre-sex, to make clear your yes and nos?

Genuinely, that’s not something I’ve ever done.

It's called communication. It's universally accepted as a prerequisite for sex.

Grammarnut · 13/02/2026 22:49

Carla786 · 13/02/2026 16:36

Don't you think it's sad though to say women have to withhold casual sex to get men to behave?

Yes. Men should do better.

OfficeofNationalStatistics · 13/02/2026 23:24

We are not islands and making a sexual connection is deeply intimate leaving us always connected in some way to the other person.

Sorry, it really doesn’t.

shhblackbag · 13/02/2026 23:55

We are not islands and making a sexual connection is deeply intimate leaving us always connected in some way to the other person.

Even people who don't have casual sex, be it ONS or FWB, will often have had more than one sexual relationship throughout life. I can't imagine many will say they are still connected to their exes because they once had sex with them.

OtterlyAstounding · 14/02/2026 00:07

ThatGreatCritic · 13/02/2026 12:38

Well youve brought up the fact that women only orgasm 11% of the time at ONS as if that means we do not get any pleasure so what is the point?

If you understand that women can receive pleasure away from orgasm, then you would never wonder why we still have ONS despite the low orgasm rate. You would get that we are experiencing pleasure despite not having a 1 min orgasm.

No, I actually haven't. I've said why would you want to settle for pleasure+no orgasms, when you could have pleasure+one or more orgasms?? For those women in long-term relationships who have much more pleasure and orgasms with committed partners, the thought of going back to one night stands with a lesser amount of pleasure seems less appealing.

It sounds like you undervalue the role of (multiple) orgasms because of your own experiences, and that's fine! The whole point is that different people have different experiences, and for many women, those experiences make one night stands less rewarding than sex within a relationship (even if that might be a 'friends with benefits' casual relationship).