Humping against the slick plastic of my unicorn floatie feels so fucking good. So good that even though I'm desperate to pee, I can't bring myself to stop. Once I can't hold it anymore the pee gushes out from my booty shorts and pools in the inflatable, sloshing around as I keep on humping. My pee makes the clear plastic even more slippery, so grinding against it feels even more amazing. My pleasure grows until I have an unexpected orgasm on my inflatable.
