How to set sexual boundaries

Having boundaries establishes trust between partners. Here's how to do it.
By
Anna Iovine
 on 
illustration of straight couple kissing in illuminated window
Boundary setting may feel scary, but it'll establish trust with your partner. Credit: Bob Al-Greene / Mashable

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Boundaries are the latest buzzword in the mental wellness space, but with good reason: They allow us to express what we want, and feel safer in our relationships.

That being said, setting boundaries isn't easy — especially in the bedroom. "In a culture that applauds people for being as easy-going and flexible, it can feel like we are inconveniencing people by setting clear sexual boundaries," said queer sex therapist and expert for sex toy brand LELO, Casey Tanner

In reality, however, setting boundaries builds trust between partners. If someone knows their boundaries will be respected, they'll feel more confident taking risks and exploring with you, Tanner said. We asked experts like them to explain what boundaries even are, and how you can set them with your partner.

What are boundaries?

The word "boundary" gets thrown around a lot, and not always correctly. "I set a boundary for my partner," for example, isn't a boundary, said relationship, sex, and mental health therapist Rachel Wright. Why? "Boundaries are things that we set for ourselves that we are not available for," she said. "'I can't talk tonight' is a boundary. 'I am not going to participate in this conversation if you're talking to me like that' is a boundary."

With sexual boundaries, it's the same thing: It's our own preferences. Examples of sexual boundaries Wright said are: "I don't like to be touched here," and, "I'm not interested in anal sex." 

"Whatever the case is," said Wright, "it has to start with 'I.'"

Wright's advice is to, first and foremost, figure out what these boundaries are for you. Acknowledge that they can and likely will change over time — just like our desires can change.

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"You are the only person who can set your sexual boundaries," echoed Tanner. After you communicate them to your partner(s), though, everyone involved is accountable to holding them and checking-in over time.

Sometimes, boundaries may be more nuanced than an absolute yes or no, and it may require self-exploration to figure out where you draw the line.

One challenge people face is being unsure where their boundaries lie, they continued. Sometimes, boundaries may be more nuanced than an absolute yes or no, and it may require self-exploration to figure out where you draw the line. "This is why it’s so important to embrace a consent practice that allows you to say 'no' halfway through trying something," said Tanner. "You can always rescind your consent, even if initially you thought you were interested."

If setting sexual boundaries feels scary, Tanner recommends setting non-sexual boundaries with people you know to be supportive. Try saying "no" to an event you don't feel like going to, for example. By practicing boundaries in a lower-stakes setting, you'll be more prepared to advocate for yourself in sexual situations.

Contain the boundary conversation

Once you establish what your boundaries are, the next step is to share them with your partner. "A beautiful way to do that is through asking for a container," Wright said. A container, in this instance, means a specific time and place to have an important conversation. A way to ask for that is, "I would love to have a conversation with you about sexual boundaries. When would be a good time?"

"You can always rescind your consent, even if initially you thought you were interested."

We may ambush our loved ones with these sensitive conversations and launch into them without consent, which doesn't go over well. If someone had a bad day at work, for example, their mind will be elsewhere than what you want to talk about. This could leave you feeling rejected — but asking for a container can help this. 

If such an in-person conversation is difficult for you — or you're meeting someone for a hookup for the first time — you can discuss boundaries via text or dating app beforehand, Tanner said. Try initiating a conversation about limits and desires prior to meeting.

How to tell your partner your sexual boundaries

Once you establish a time and place (preferably private, say your living room), now you state your boundaries and have an open conversation. 

Discuss any areas of your body that you prefer not to be touched, penetrated, or have contact with without a barrier (like a condom) — or at least without consent first each time, said sexologist and therapist Dr. Joy Berkheimer, LMFT

Tell your partner any words or scenarios you may find uncomfortable, and ask them the same. Examples Berkheimer named are being too dominant or submissive, introducing toys, or refusing toys. 

Discuss erotic possibilities that are on or off the table; read Mashable's guide for discussing kink with your vanilla partner. If needed, introduce a safe word, or a prearranged word to stop a sexual activity in the moment.

Remember that you don't owe anyone an explanation for why you have a boundary. If it feels good to share, by all means, do; if you don't, however, that's okay. "Even a gut feeling that says 'this doesn’t feel right' is a valid reason to set a sexual boundary," Tanner said.

If you have multiple partners, you can also have different boundaries with different people! Boundaries with a longtime partner will look different than those with someone new.

Stay open when speaking about your intimate values, and embrace the fact that we've all absorbed varying narratives about sexuality and our bodies, Berkheimer said.

"We've been informed by our families culture, possibly personal trauma, past relationships or media," Berkheimer continued. "There is so much messaging that happens way before we ever get physical, so to feel safe with intimate partners, they have to be willing to show us they will uphold the boundaries we request for our mental, emotional and physical health."

anna iovine, a white woman with curly chin-length brown hair, smiles at the camera
Anna Iovine
Associate Editor, Features

Anna Iovine is the associate editor of features at Mashable. Previously, as the sex and relationships reporter, she covered topics ranging from dating apps to pelvic pain. Before Mashable, Anna was a social editor at VICE and freelanced for publications such as Slate and the Columbia Journalism Review. Follow her on Bluesky.


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