What is a kink? Kinks and fetishes explained

What is a kink?

A kink is any sexual interest, preference or practice that sits outside what people think of as conventional. That's a deliberately loose definition, because what counts as conventional changes over time and from person to person. Something one person finds unremarkable, another might call a kink.

The word itself comes from the idea of a bend or twist in something otherwise straight, and it's used in a fairly relaxed, everyday way. If someone asks what's a kink, the honest answer is that it's simply something you enjoy that not everyone does. Having one, or several, is extremely common and nothing to be embarrassed about.

Kink vs fetish: what's the difference?

People often use the two words as if they mean the same thing, and in casual conversation that's fine. Strictly speaking, though, a fetish is narrower. A fetish usually means a strong sexual interest in a specific object, material or part of the body, such as feet, leather, latex or uniforms, where that thing becomes a real focus of arousal.

A kink is the broader umbrella. It covers fetishes, but also activities, dynamics and scenarios, such as role-play or one partner taking charge. So all fetishes could be called kinks, but not every kink is a fetish. Health professionals only treat a fetish as a concern when it causes someone real distress or harms others, which for most people it simply doesn't.

Common examples

Kinks range from the very mild to the elaborate. Some of the most common include role-play, dressing up, restraint, giving or receiving orders, and interest in particular clothes or materials. Many of these fall under the wider heading of BDSM, which our guide to what BDSM is explains in more detail.

Two that people search for a lot are praise kink and findom. A praise kink is exactly what it sounds like: finding it exciting to be told you've done well, that you're wanted or that you're good. It's one of the gentlest kinks there is. Findom, short for financial domination, is a dynamic where one person enjoys handing over money or control of spending to a dominant partner. It's a recognised niche, but it's also an area where scammers operate, so anyone exploring it should keep firm limits and never send money they can't afford to lose.

Other interests involve a power dynamic, where one person leads and the other follows. Professionals who specialise in that, such as a dominatrix, build their whole practice around agreed limits.

Consent is the whole point

The thing that separates kink from anything harmful is consent. Everyone involved must be an adult, must know what they're agreeing to and must be free to change their mind at any time. In practice that means talking things through beforehand, agreeing limits and using a safeword if there's any chance someone might want to stop.

Consent also means respecting other people who aren't involved. Kinks are something to share with willing partners, not something to spring on strangers, colleagues or people online who haven't asked. Our guide to consent and boundaries covers the basics that apply to every adult encounter.

How people explore kinks safely

Most people start small and at home, with a partner they trust. Reading, talking openly and trying one thing at a time is far better than diving into something intense. It also helps to agree what happens afterwards, such as a cuddle, a chat or simply some quiet time, which is often called aftercare.

If you'd like to meet like-minded people, a munch is a good first step. Munches are casual social meet-ups, usually in a pub or café, where people interested in kink chat over a drink with no dress code and nothing sexual going on. They're a relaxed way to ask questions and get a feel for the local scene.

When you feel ready, fetish clubs and events offer a more structured setting with clear rules, dress codes and staff who enforce consent. Our guide to fetish club dress codes and etiquette explains what to expect, and you can browse venues in our fetish clubs listings.

No shame, just good sense

Having a kink doesn't make anyone strange, broken or unusual. Surveys regularly suggest that a large share of adults have fantasies or interests that go beyond the conventional. What matters is how you act on them: honestly, safely and only with people who are just as keen as you are.

If a kink is causing you worry or getting in the way of your life, speaking to a sex-positive therapist can help. For most people, though, a kink is simply one more part of who they are, and something to enjoy with care.