First, let’s define kink, as I cringe at the term. It’s a mainstream word often used to describe sexual interests that perhaps belong to fewer of us than the masses. If you want to go back further, dating back to the 17th century from a Dutch word about a knot or twist in rope, inferring that our sexual kink is a twist or deviation from other’s normative stereotypes.
Kink can be misunderstood as something that defines an entire relationship, rather than one possible expression of intimacy within it. In my experience, there’s plenty of people who enjoy kink in the bedroom (lounge, car, forest etc) that have relationships that are grounded, affectionate, practical, and deeply conventional in other aspects. Psychological research and clinical experience suggest that sexual interests are often not a true reflection of a person’s broader identity, values, or relational style. One author describes it as the “compartment” and the “lifestyle” explaining that the compartment is where our kink sits and stays. Although, for some folks, the kink is very much about the lifestyle and part of their everyday.
Our sexuality can be imaginative and fluid. Fantasy can give us the space to safely explore themes such as power, surrender, novelty, vulnerability, intensity, or control in ways that may have little connection to how we want everyday life to function. Someone who enjoys dominance during intimacy may be collaborative and egalitarian in daily life. A person who enjoys surrender in sexual experiences may simultaneously be highly independent and assertive outside of them. Erotic dynamics can exist within a contained psychological space rather than operating as a blueprint for the whole relationship.
One reason confusion occurs is that we sometimes assume that our or our partner’s sexual interests automatically represent relational needs outside the bedroom. While this can occasionally be true, it is not always the case. For many relationships, kink is less about identity and more about creativity, emotional expression, trust, sensation, or escapism. The distinction between fantasy and lived reality is important. Many of us want to experience consensual erotic fun without wanting those same dynamics to inform their everyday communication, finances, parenting, or decision making.
Navigating kink within relationships requires openness, trust, and ongoing communication. Challenges can arise not because people have differing interests, but because assumptions remain unspoken. One partner may fear judgement, while the other may worry they are expected to participate in something beyond their comfort zone. Conversations about intimacy work best when approached with curiosity and lightness, rather than defensiveness. Instead of asking, “What does this say about you?”, it can be more helpful to ask, “What experience does this create for you?”
Consent and boundaries always matter. Exploration of kink should be collaborative, not coercive. I would encourage you to discuss interests outside of sexual moments, where there is less pressure and expectation. These conversations should include what feels exciting, what feels uncomfortable, and what remains off-limits. Importantly, compatibility does not require identical interests. Many couples successfully negotiate differences through compromise, gradual exploration, or identifying overlapping experiences that feel safe and enjoyable for both.
Emotional aftercare is equally important. After intimacy, some of us need reassurance, affection, humour, quiet connection, or conversation to transition back into the everyday. Attending to each other’s emotional wellbeing reinforces trust and reduces the likelihood of shame or misunderstanding.
An activity I often use in therapy with couples is to send them away and each write down the top three things that arouse or turn on their partner. Over the decades, you would be amazed how often intimate partners get it wrong. The one that thought their partner loved their toes being sucked, the one that thought their partner liked being spoken to harshly and the list goes on.
My last word for this piece (I could write much more), is that our arousal system shifts, changes and adjusts over time. What works this month, may turn us off the following month and that’s more than okay.
Andrew Macdonald is a Clinical Psychotherapist at www.jeffersonplace.com.au
