You might think that fantasizing about being swallowed by a large animal sounds weird.
But a new study in the Journal of Sex Research finds that paraphilias—unusual sexual interests—are actually common: One in three people have experimented with one at some point in their lives.
Paraphilias range from kinks you’ve heard of before, like stiletto fetishes, to more rare interests, like the fantasy about being swallowed.
Why would someone be into that? Why are some people turned on by golden showers, or wearing diapers? The subject is so riveting that I’ve made a career out of studying it.
As a neuroscientist, I’m interested in what it is about the brain that makes people like the kinds of sex that they like. When guys come in to do my fMRI study, we spend a few minutes scanning their brain. Afterwards, I ask them lots of questions about their sex lives.
Needless to say, my work never gets boring. At last count, sex researchers estimated that about 549 different paraphilias exist.
So, for starters, here are six fascinating fetishes worth learning about.