On a canal towpath, second date, I emptied the whole secret menu because silence felt like lying. I heard myself list things I had only thought about in the dark. He went quiet in the way people do when they have been handed a reading list. The water kept moving. I wanted to take it back by the handful.

How to tell your partner your fantasies is a smaller job than that walk. One true thing. Their face. A way out that does not make them a coward for using it.

Fantasy is not a to-do list

A fantasy is a weather system in your head. Some of it wants a room. Some of it wants to stay a picture you visit. I used to treat every thought as a booking I had failed to make. That is how you end up talking like a person delivering inventory.

Sharing a sexual fantasy is not the same as requesting it for Thursday. I say that first because I did not know it, and he did not know it, and we both sat in the gap.

What I keep now: the ones that are about heat I already like, said as I think about this sometimes. Not we should. Not you would be so good at. The second one turns them into a role before they have said they want one.

Talking about sex with a partner is a different temperature from this. That conversation is often about what already happens. Fantasy is about what might, or what never will, and still belongs in a mouth.

You can want a thing and not want it enacted. You can want it enacted and not want it on the second date, on a path, with ducks. I know that now. I knew it less when I was trying to be honest at speed.

How to tell your partner your fantasies in one sentence

Clothes on. Not mid-sex, not as a test of whether they still fancy you after. I have had more luck walking home from the pictures, when the film had already done some of the heat, than I have had with a speech.

A line I actually use: “I have this thing I think about sometimes. You do not have to want it. I wanted you to know it exists.”

Then I say one thing. One. Not the menu. A specific picture: being told to stay still. Being watched from a doorway. His mouth, slower than usual, while I do not get to hurry him. If I need a sentence I can steal and ruin, I look at dirty talk examples and then I change the nouns so they sound like my flat, not a caption.

Watch their face. Not to catch them out. To see whether they lean in, go still, or start planning a production. Leaning in is useful. Planning a production on the pavement is how a small heat becomes a project.

If they ask a question, answer the question. If they go quiet, leave a gap. I used to fill the gap with a second fantasy, then a third, as if volume would make me easier to love. Volume made me harder to hear.

Ask for what you want in bed can wait until someone has said yes to the idea. Fantasy first is a weather report. A request is a different sentence. I mix them up when I am nervous. Nervous is when I should talk less.

A way out, said out loud: “You can say not for you. I will not sulk in punctuation.” I have said that. I have also sulked, once, and had to apologise for the sulk more than for the fantasy. The way out is for both of you. It is how you stay a person they can tell the truth to next time.

If they want to try it

Wanting to try is not the same as wanting to try tonight.

I have been with someone who heard a small thing and decided we should do the cinema version before we had sat down. We tried. It went thin. The picture in my head had space in it. The room had effort. I should have said not the full thing, not the first time. I said “okay” because I was flattered, and flattery is a poor director.

Start smaller than the picture. If the fantasy is being told what to do, start with one instruction you already like, in a voice you already use. If it is being watched, start with a look from the doorway while you are still mostly dressed. If it is dirty talk, start with one true sentence, not a script.

Keep an exit that is ordinary. A word. A tap. “Not this.” Consent here is the same as locking a door. You can want a thing and still need to stop the version you are in.

After, talk about the temperature, not the score. “That bit. Not that bit.” I have skipped this and then spent a week wondering whether I had ruined the picture by using it. The picture is allowed to survive a clumsy first go. So are you.

If drink is involved, one of you needs to still be able to use the exit. I have had a glass of wine and told a fantasy. I have also had a third glass and told one I wished I had kept. I keep a rule now: if I would not send it as a text I could bear to reread, I do not offer it as a plan.

If they never want to try it

This is allowed. It is not a verdict on whether they want you.

I told a man I sometimes think about being watched. He said, kindly, that he would hate it. I felt foolish for a day. Then I used it in my head, where it had always lived, and I used his actual mouth in the room, where he was good. The fantasy did not need his participation to keep working. It needed me not to punish him for a no.

No is information. It is not a dare to explain yourself until they convert. If they are disgusted, that is different from a no. Disgust that makes you smaller is a door. A quiet “not for me” is a preference. I have left over the first. I have stayed, happily, through the second.

You do not have to act on a fantasy for it to be real. Some of mine are better as heat I visit than as logistics. A third in the room sounds simple in a head and is a lot of water glasses and checking in, in a life. I have done that life. I do not offer it as a first sharing, and I do not owe it to every picture I have.

If they never want to talk about it either, you have a different problem. Silence about sex is heavier than a no about one picture. I would rather a no I can hold than a shrug that pretends I did not speak.

Fantasies you keep to yourself

Some you keep because they would hurt a real person. A colleague. An ex. A friend they have met. I do not share those as if honesty required me to dump the whole dark. Honesty is not a skip. It is a choice about what the other person has to carry.

Some you keep because they are mean, and you have not agreed to be mean. Mean is a flavour. It is not a personality you get to pour over someone and call intimacy. I have a picture that is colder than I am in a bed. I leave it in my head. I like heat. I do not like surprising someone with contempt.

Some you keep because they are not about this partner, and saying them would only be a comparison. I have thought about people who are not in the room. That is ordinary. Narrating it is not always kind.

The bit I got wrong on the towpath was thinking silence was a lie. Silence can be timing. I offered everything because I wanted to be seen as game, and game is how you get a reading list and a quiet man. These days I offer one true thing and I watch. If they ask for more, I have more. If they do not, I still have a self.

A clash is ordinary too. He wanted something sharper than I did, a voice I would walk out on if it arrived uninvited. I wanted to be looked at as if I were the point. We did not split the difference into one messy night. We kept our own pictures and we used the overlap: slower, more looking, less of a performance he had seen in a clip. Overlap is an underrated sex life.

FAQ

How do I share a sexual fantasy?

One thing, clothes on, with a way out. “I think about this sometimes. You do not have to want it.” Then stop talking long enough for their face to do some work. If you freeze, write it once and read it. Do not send a manifesto.

What if they judge me?

They might. Some people go kind and curious. Some people go small and sharp. I have had both. Kind I stay for. Sharp I do not explain myself into. If they mock you, that is data about them. If they go quiet, wait before you decide it is mockery. Quiet can be thinking.

Do I have to act on a fantasy?

No. A lot of mine stay in my head and still do their job. Acting is a separate yes. So is acting tonight. I have rushed the second yes because I was flattered. The picture went thin. You can want a thing and keep it as talk, or as a line in bed, and never build the set.

What if our fantasies clash?

Then you use the overlap and you do not force a merge. I have wanted looking. He has wanted sharper than I will take. We kept our own weather and we met in the middle that was actually kind. If there is no overlap and one of you needs the thing to stay, that is a bigger conversation than a single picture. It is still not a reason to empty the drawer in one sitting.

Say the small thing when you are both dressed and not trying to be brave. Then wait. Their face will tell you more than their first sentence.