This includes such things as:
Geeks don’t shock easily
Geeks have seen all the porn you can imagine and then some, priming them to be open to your sexual peccadilloes. They are not only less likely to be shocked by your exotic requests — they might not even realize that other people think your turn-ons are exotic.
Conversely, your geek lover might be relieved that your wildest fantasy involves only two other people, five utensils and a trapeze.
Geeks know kinky people
Geeks haven’t just seen a variety of positions, kinks and fetishes in blue movies. They know (or are) people who enjoy those things, so they don’t dismiss entire categories of sexual interests as the sole province of a bunch of weirdos in San Francisco.
It’s hard to sustain prejudice and bias against an abstract group when you develop relationships with individuals and discover they’re just like you. It doesn’t matter if they dress up like ponies, or refuse to conform to a societal idea of gender norms, or eat pancakes for dinner. Geek lovers know better than to try to impose their sexual preferences or standards on others — including your friends — and are more likely to love and let love.