The Theory of Dick Pictures.
There’s one worse offender online than Fetlife, in my experience: Craigslist. I’ve never actually hooked up with anyone off CL, but reading the ads, especially the casual encounters ads, is hilarious.
WOMEN ON CASUAL ENCOUNTERS: I want to meet, fuck, and then you leave. I might have a husband, but that’s none of your concern. Nonsmokers only, email me to meet at a fleabag hotel so we can get our bone on. Men who don’t want to know my name are considered a bonus. Let’s do this. (Rarely: Here’s a pic of me in a cocktail dress with my face blurred out.)
MEN ON CASUAL ENCOUNTERS: HAY BABE I GOT THE MEAT YOU WANT, HERE’S A PICTURE OF MY PENIS.
And that’s it. Just a big pic of a hairy dick. Usually in the guy’s hand. Nothing more.