What Your Sexual Fantasies Say About Your Personality

If you’ve ever wondered, “What does it mean that I keep having this fantasy?” you are far from alone.

Your fantasies aren’t something to fear — they’re something to understand.

Sexual fantasies are incredibly common, yet they’re still one of the most shame-laden parts of sexuality. Many people secretly worry that their fantasies reveal something alarming about their character, their relationship, or their mental health. But according to newer research, your fantasies may say less about your morals and more about your personality style, emotional needs, and the way your mind creates safety, novelty, or excitement.

A 2026 study of more than 5,000 adults found meaningful associations between Big Five personality traits and the frequency of sexual fantasies, suggesting that traits like conscientiousness, agreeableness, and negative emotionality may shape how often people fantasize and why fantasy may feel psychologically useful (Cannoot et al., 2026).

That doesn’t mean fantasy is a personality test. It means your erotic imagination may offer insight into how your mind processes stress, desire, self-expression, and emotional regulation.

And when you understand that, fantasy becomes less about shame and more about self-awareness.

And if you'd rather watch than read, feel free to check out my YouTube video on this topic!

https://www.youtube.com/watch?v=yLM8nBVRD88

Sexual Fantasies Are More About Emotional Meaning Than Literal Desire

One of the most important things I help clients understand is this:

Fantasy content is rarely literal.

A cheating fantasy doesn’t automatically mean you want to cheat.

A BDSM fantasy doesn’t automatically mean you want pain.

A threesome fantasy doesn’t automatically mean you want multiple partners.

More often, fantasies symbolize an emotional experience.

For example:

• Novelty

• Surrender

• Validation

• Being chosen

• Emotional safety

• Confidence

• Spontaneity

• Power

• Freedom from responsibility

This is why asking “What does this fantasy help me feel?” is far more clinically useful than asking “What does this say about my character?”

That reframe alone can reduce enormous amounts of sexual shame.

People High in Conscientiousness Often Fantasize Less

When your mind is always in “task mode,” it leaves little room for imagination and play.

If you are highly productive, organized, achievement-oriented, and responsible, the research suggests you may fantasize less frequently than others (Cannoot et al., 2026).

The strongest driver was the responsibility facet, which fits what I often see in therapy with professionals, caregivers, and high-performing women.

When your mind spends most of the day in:

• Logistics

• Caregiving

• Planning

• Performance

• Task management

…it can be difficult for your erotic imagination to fully come online.

This doesn’t mean there’s anything wrong with your desire.

It often means your nervous system has become over-practiced in efficiency instead of play.

This is one reason so many people describe feeling like sex has become “one more thing on the to-do list.”

If You’re Highly Agreeable, You May Filter Your Fantasy Life Through Shame

When being “good” matters most, even your imagination can start to feel off-limits.

The study also found that people higher in agreeableness reported fewer fantasies, especially people high in respectfulness (Cannoot et al., 2026).

Psychologically, this makes sense.

If you naturally value:

• Harmony

• Kindness

• Being “good”

• Following social rules

• Protecting others

• Relational peace

…your erotic mind may judge fantasies that feel selfish, rough, taboo, or emotionally risky.

This is especially common in people who were raised with:

• Purity culture

• Rigid moral messaging

• High expectations to please others

• People-pleasing tendencies

• Fear of being “too much”

In these cases, the fantasy itself is rarely the issue.

The issue is often the shame response layered on top of it.

Anxiety, Sadness, and Fantasy as Emotional Regulation

Sometimes fantasy isn’t escape — it’s your mind trying to regulate what feels overwhelming.

One of the most clinically fascinating findings was that negative emotionality —especially depressive tendencies — was associated with more frequent fantasizing (Cannoot et al., 2026).

This suggests fantasy may sometimes work as a form of emotional regulation.

In therapy, I often see fantasy functioning as a private mental space where someone can access:

• Comfort

• Escape

• Validation

• Excitement

• Aliveness

• Erotic confidence

• Control when life feels chaotic

In other words, fantasy may become the place where your mind restores something that daily life is not currently providing.

That is not pathology.

That is psychological intelligence.

The deeper question becomes:

What is your fantasy helping you emotionally metabolize?

Common Sexual Fantasy Themes and What They May Symbolize

Fantasies aren’t literal — they often reflect deeper needs for novelty, desire, or self-expression.

Dominance or Submission Fantasies

Often connected to:

• Surrender

• Relief from decision fatigue

• Structure

• Trust

• Confidence

• Letting go of hypervigilance

Being Deeply Desired

Often connected to:

• Reassurance

• Self-worth repair

• Wanting to feel chosen

• Healing rejection wounds

• Desirability after body changes

Taboo or Forbidden Fantasies

Often connected to:

• Thrill

• Novelty

• Rebellion

• Breaking out of rigid identities

• Reclaiming disowned parts of self

Reunion or Emotional Intimacy Fantasies

Often connected to:

• Grief

• Nostalgia

• Longing

• Unmet attachment needs

• Emotional safety

Again, the meaning is less about the plot and more about the felt sense your body experiences while imagining it.

What This Means for Your Relationship and Sex Life

Understanding your fantasies can deepen connection — not just in the bedroom, but in how you relate to each other.

Fantasy can be one of the most useful tools for understanding your erotic blueprint.

Research suggests fantasizing may support:

• Erotic connection

• Affection

• Desire maintenance

• Couple intimacy

• Emotional closeness (Birnbaum et al., 2019; Busch et al., 2024)

This is why exploring your fantasies can actually improve communication in long-term relationships.

Not because every fantasy should be acted out.

But because fantasy can reveal:

• What helps you feel turned on

• What helps you feel emotionally safe

• What lowers inhibition

• What restores novelty

• What kind of attention your nervous system eroticizes

This is especially useful in sex therapy when couples are working through:

• Low desire

• Mismatched libido

• Initiation struggles

• Shame around kink

• Post-baby intimacy shifts

• Sex feeling like a chore

How to Explore Your Fantasies Without Shame

Curiosity, not judgment, is where self-understanding begins.

Try journaling with these questions:

• What emotion does this fantasy create in me?

• What need does it seem to meet?

• What version of me exists in this fantasy?

• What feels easier here than in real life?

• Is this about novelty, safety, surrender, validation, or connection?

• What part of me feels most alive here?

This is where fantasy becomes a roadmap to your erotic self.

Want Help Understanding What Your Fantasies Mean?

If sexual fantasies leave you feeling confused, ashamed, disconnected, or worried about what they say about your relationship, this is exactly the kind of work we can explore in sex therapy.

I help individuals and couples understand the deeper emotional and nervous-system meaning behind desire, fantasy, erotic shame, and arousal patterns so sex can feel less confusing and more connected.

My practice offers:

• Virtual sex therapy throughout California

• In-person intensives in Mission Viejo and Orange County

• Support for individuals and couples

• EMDR-informed, attachment-based, and evidence-based care

Whether your fantasy life feels exciting, overwhelming, confusing, or completely shut down, therapy can help you understand what your erotic mind is trying to communicate.

Ready to explore your relationship with desire in a shame-free way? Reach out to schedule a consultation.

And if this topic resonated, make sure to check out my YouTube channel for evidence-based, approachable sex and relationship education designed for millennials and Gen Z.

References

• Birnbaum, G. E., et al. (2019). What fantasies can do to your relationship: The effects of sexual fantasies on couple interactions. Personality and Social Psychology Bulletin, 45(3), 461–476.

• Busch, T. M., et al. (2024). Exploring the impact of fantasizing on romantic relationships and attachment. Sexuality & Culture.

• Cannoot, E., Moors, A. C., & Chopik, W. J. (2026). Associations between big five personality traits, facets, and sexual fantasies. PLOS One, 21(2), e0329745. https://doi.org/10.1371/journal.pone.0329745

About the author

Dr. Holly is a leading expert in sexual health based in Orange County, certified as both a clinical sexologist and AASECT sex therapist. With extensive experience in sex therapy, sexual wellness, and relationship counseling, Holly provides evidence-based insights to clients in Orange County, the state of California and beyond. Recognized for expertise in sexual trauma recovery, sexual dysfunction, and intimacy, Holly is dedicated to empowering individuals with practical advice and research-backed strategies. For more, follow Holly for expert advice on sexual health and relationships.

Visit www.thehollywoodsexologist.com to learn more and request a consultation.