I was too scared to do this for a long time. The idea aroused me so though… When you offered to film it for me I finally felt safe and courageous enough to do it. We are laying in the beautiful park, enjoying the fresh air and sunshine. It feels so good, I’d love to stay here all day. However my tummy has been rumbling for hours, I urgently need to take a shit. You encourage me to just let it all go. I am very shy and scared about it though also really aroused. I’m warming up to the idea… You help me step out of my comfort zone so I start to relax my pelvis muscles. I accidentally pee my white panties under my short schoolgirl skirt. I am incredibly horny at this point. I want to poop my panties in public. My mix of horniness, shame and fear is causing my butthole to be super tense. You enjoy watching me strain, groan, huff and puff as I do my very best to let out the stuck log. You secretly perv on me from all angles, which not-so-secretly really turns me on. Finally I am able to release a thick shit in my piss-and-pussjuice soaked panties. You see the thick poo stain through my white panties. My arousal and embarrassment are through the roof. Here I am in public, people constantly walking by, with my white panties full of shit and piss under my short skirt! Uncontrollably horny I start moaning and touching myself. I’m unable to control myself anymore! I need you to walk me home, so I can escape from this embarrassing shituation and to have my urgent sexual needs satisfied by you! Yet the walk home turns out to be the most scary, exciting and arousing part of it all…