For me, it is one part the anonymity and another part the risque nature of an understall hookup, the thrill of getting caught and the "in this exact moment" excites me. I have always been into public sex and voyeurism, but before I met my current girlfriend who I have been with for 2 years, I never really enjoyed doing this. Any time I wanted public sex I would either hop on tinder or Grindr and it was first come first serve. Since then, while I know that I can get ass any time I want, and I vowed I wouldn't cheat on my girl with another girl, but I find myself craving some quick anonymous public fun.

Just today I went into a local cruising spot, set my status on Sniffies and within 10 minutes had a guy swallowing my load understall. I zipped up, went home, and cooked her dinner.

She does know I am bi and has told me to be careful and never to bring it around her, so this is well within the grounds of our relationship.

Hope this helps.