Well there you have it. I’m a freaking genius!

intelligence has been linked to unconventional sexual practices and frequent sexual activity, thoughts and fantasies.^[57]

[Source, Wikipedia, Intelligence]

Here’s footnote 57 citing the original source:

Thompson, Mark (1). “3”. Who Should You Have Sex With. Sourcebooks Casablanca. p. 78. ISBN 978-1402242045. "In my studies, men and women who described themselves as smart, intelligent, logical and imaginative reported thinking about sex more often, fantasizing about sex, and having sex more often than people who did not see themselves as smart or intellectual. They also usually had a wider scope of sexual experiences, including experience with role-playing and other Kinky activities."