If you were interviewing me on a kink podcast and asked me what my biggest/main kink is, I’d probably say DD/lg. It’s the easiest one to communicate in a soundbite, and one that many kinksters will recognize by name. It’s simple – in definition if not in practice – and is indeed a big part of my sexuality.
But my REAL biggest kink is something more abstract, less immediately identifiable as a kink, and much harder to explain.