How Narcissists Use Sex to Control, Dominate, and Prey Upon Their Partners

By Jessica Anne Pressler LCSW

There is a kind of loneliness that is very hard to put into words. It is the loneliness of lying next to someone who has just been physically close to you and realizing you feel more invisible than ever. Many people who have loved a narcissistic partner know this feeling intimately, and yet they rarely talk about it. Sex is private. It is tender. And when it has been used against you, the shame and confusion can keep you quiet for a very long time.

What Does It Mean When a Narcissist Uses Sex to Control?

In a healthy relationship, intimacy is an expression of connection. It grows out of trust, mutual care, and a sense that both people are seen and wanted for who they are. Physical closeness and emotional closeness move together.

For someone with high narcissistic traits, intimacy often serves a very different purpose. Sex can become a tool: a way to regulate their nervous system, to gain power, to secure your loyalty, or to collect what is often called narcissistic supply, the attention, admiration, and emotional reaction they need to feel important and in control. Your desire, your longing, and your vulnerability become something they can use.

This rarely looks like obvious cruelty. More often, it looks like passion that appears at strange moments, affection that vanishes when you need it most, and closeness that somehow leaves you feeling emptier than before. That is exactly why so many survivors do not recognize it as manipulation while it is happening.

Ten Sexual Behaviors Narcissistic Partners Use That Survivors Don't Always Recognize

1. They make you feel like you have to earn their desire

Instead of feeling wanted simply for being you, you begin to feel that desire is something you must work for. So you perform. You try to be prettier, sexier, thinner, smarter, more accommodating, more exciting, whatever you believe will make them want you again.

2. They become suddenly more sexual right after hurting you

After a cruel comment, a betrayal, or a frightening blowup, they turn affectionate and physical. It can feel like relief, connection, and even love. But what is often happening is that intimacy is being used to move past the harm without ever taking responsibility for it. The closeness becomes a way to erase what happened rather than repair it.

3. They act less attracted to you when you need emotional support

You are grieving, overwhelmed, or simply asking to be cared for, and suddenly they are cold, distant, or uninterested. The message, spoken or not, is that your needs are inconvenient. You learn that being vulnerable costs you their attention, so you begin hiding the very parts of yourself that most need tenderness.

4. They openly sexualize or flirt with other people

They comment on how attractive someone else is, flirt in front of you, or let you see the attention they receive from others. This is not harmless. It creates insecurity and competition, and it keeps you focused on holding onto them rather than asking whether they are treating you well.

5. They use sex to reconnect without ever addressing the real problem

Something painful happens, and instead of a conversation, there is sex. It can feel like the relationship has been restored. But nothing has actually been talked through, understood, or changed. So the same hurt happens again, and again, and the cycle keeps repeating with no accountability at its center.

6. They become emotionally distant right after sex

You open yourself up, physically and emotionally, expecting closeness to follow. Instead, they turn away, reach for their phone, become irritable, or simply disappear emotionally. You are left craving the connection you thought you were about to receive. That craving can keep you reaching for them long after you should have stopped.

7. They criticize your body or your desirability

A comment about your weight. A joke about your age. A comparison to someone else. A sigh at the wrong moment. These remarks are often small, and they are often framed as helpful honesty or humor, but they accumulate. Slowly, your confidence erodes, and as it does, you become more dependent on their approval to feel worthy of being wanted at all.

8. They become passionate again the moment you start pulling away

When you finally begin to detach, set a boundary, or talk about leaving, their desire suddenly returns, often with an intensity you have not felt in months. This is not a sign that things have changed. It is often a sign that they sense their supply slipping away and are working to reel you back in.

9. They use affection after an argument to create insecurity

After conflict, affection becomes unpredictable. Sometimes it is offered, sometimes it is withheld, and you never quite know which version you will get. That uncertainty keeps you anxious and watchful, trying to read their mood so you can do whatever you need to do to get them to be affectionate again.

10. They make intimacy about their own validation

In these moments, what matters most to them is not connecting with you. It is being admired, desired, praised, and reassured. You may notice that sex centers almost entirely on their ego, their performance, or their need to feel powerful. You are present, but you are not truly met.

What It Feels Like to Be Inside This Kind of Relationship

When someone uses sex primarily to meet their own needs, you become more like an object, a player in a script they have written, someone whose role is to provide the attention, admiration, or release they want. Your feelings and your needs fall by the wayside.

Many survivors describe feeling used and lonely without being able to explain why, because on the surface they were being chosen. They were being desired. Isn’t that what love looks like? This is the confusion that keeps people stuck. Desire and love can look alike from the outside, but they feel very different from the inside. When there is love, there is intimacy, connection, and a desire to please the other person. When someone is using you only to gratify their own needs, even closeness can feel lonely and confusing.

You may notice yourself saying yes when you mean no, going through the motions of sex while feeling nothing, or anticipating their moods so carefully that you lose touch with your own wants entirely. These are not signs of weakness. They are adaptations to an environment where your safety and belonging felt tied to their satisfaction.

The Damage Done During and After Sex

Intimacy is the place where we are most open. When that openness is met with coldness, criticism, or control, the wound goes deep.

During the relationship, the damage often shows up as chronic insecurity, a constant sense of not being enough, and a nervous system that never fully settles. You may feel a rush of hope during closeness and then a crash of emptiness afterward. That repeated rise and fall is exhausting, and it can create something that feels a lot like addiction: a powerful pull toward the next moment of connection, even when you know it will not last.

After the relationship ends, the effects often linger. Many survivors struggle with:

• Shame about their bodies or their desirability, carried over from years of criticism or comparison.

• Difficulty trusting that a new partner’s affection is genuine, and expecting to get hurt again.

• Feeling disconnected or numb during intimacy or flooded with anxiety when someone gets close.

• A deep confusion about what was real, and whether they were ever truly loved.

Your body and mind learned to protect you in a relationship where closeness was not safe. Those protections can be gently unlearned, with time, patience, and support.

Why the Pull Back Feels So Strong: Sex and the Trauma Bond

If you have left, or tried to leave, and found yourself drawn back again and again, please know there is nothing wrong with you. One of the least talked-about reasons people return to narcissistic partners is the sexual bond itself. It can be extraordinarily powerful, and it often outlasts every logical reason to stay away.

A trauma bond forms when moments of pain and moments of relief become tightly woven together. When warmth is unpredictable, given and then taken away, the reunions feel enormous. Sex is often at the very center of those reunions. After coldness, criticism, or distance, physical closeness can feel like proof that you are wanted after all, like finally coming up for air.

Our bodies play a role, too. Physical intimacy releases bonding chemicals such as oxytocin and dopamine, the same systems involved in attachment and reward. When that closeness arrives after a period of fear or rejection, the relief is intensified, and the brain learns to crave it. This is why the longing can feel so physical, almost like withdrawal. You may miss their touch even while you clearly remember how much they hurt you.

The pull often grows strongest exactly when you begin to heal. A late-night text, the memory of a particular night together, a sudden surge of desire when they reappear: these can feel overwhelming, and they can make you doubt every decision you have made to protect yourself. Many survivors feel deeply ashamed that they still want someone who treated them so poorly. Please be gentle with yourself here. Wanting them does not mean you were wrong to leave. It means your body formed an attachment under painful conditions, and attachments take time to loosen.

If you have gone back, even more than once, that is not a failure of character. It is a reflection of how strong this bond can be. Each time you notice the pull and choose to pause, reach out to someone safe, or simply let the wave pass without acting on it, you are teaching your nervous system something new: that you can survive the longing, and that you are worth far more than the brief moments of relief they offered.

Holding On to the Moments That Felt So Real

One of the hardest parts of healing is what to do with the memories of the times that felt truly intimate. The night they looked at you a certain way. The weekend that felt like the beginning again. The moment you were sure they finally saw you.

Survivors often hold on to these moments tightly. They become proof that the love was real, that the person you fell for is in there somewhere, that if you could just get back to that feeling, everything would be okay. It is one of the main reasons people stay, and one of the main reasons people return.

Here is the painful truth and I am so sorry. Some of those moments may not have meant to them what they meant to you. What felt like deep connection on your side may have been, on their side, a way to repair their image, secure your loyalty, or feel adored. You were not foolish to believe in those moments. You were bringing your whole, open heart to them. That says something beautiful about you.

You do not have to decide that every tender memory was a lie. That kind of all-or-nothing thinking can be its own kind of pain. Instead, you can begin to hold two truths at once: that you genuinely felt love and longing, and that the relationship was not emotionally safe. Your feelings were real. Their consistency was not.

Moving Toward Healing

Recovering from sexual manipulation in a relationship takes gentleness. Be patient with yourself if your body reacts before your mind understands why. Notice the moments when you start to perform, to earn, or to shrink, and offer yourself compassion rather than judgment. Seek out relationships, friendships included, where you are valued for you, not just for what you provide.

And please consider working with a trauma-informed therapist who understands narcissistic abuse. Take time to grieve. You deserve support as you find your way back to yourself.

About the Author: Jessica Anne Pressler, LCSW, is a licensed clinical social worker who has been a psychotherapist for nearly 40 years. She developed the “Traitor Within” framework to help people name and understand the repetitive self-sabotage that shows up in their adult lives. She is the host of the podcast Your Traitor Within, author of Your Traitor Within: A Year of Journaling Prompts for Healing and Empowerment, and author of her debut novel, Traitor Within — How Her Fear of Abandonment Led Her to Abandon Herself.

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