TL;DR: Creampied my friend on a hiking trail in broad daylight.

On a nice sunny day a friend [F22] and myself [M26] decided to go for a walk near a nearby river that has some nice walking trails next to it. We were chatting and walking having a good time. She looked great in a somewhat revealing outfit since it was a very hot day. The conversation quickly starting to get more sexually loaded and playful touches while walking become more frequent. I was already getting pretty hard at this moment and I think she noticed. She glanced down at it and after a few hesitating looks she brushed up against my throbbing cock. She told me she could tell I was getting pretty excited and asked me if i needed any help with that. Ofcourse I coudln't deny getting a blowjob from a hot girl on a hot summers day so we quickly found a secluded spot off the trail. She swiftly pulled out my cock and started sucking. I have never been more nervous constantly scanning the surroundings making sure nobody was nearby... which people definetly were... I don't know how long she sucked for but I enjoyed every moment off it. To my suprise she asked me to fuck her right then and there. What i assumed to be a quick blowjob quickly turned into me laying in the grass with my friend bouncing on top of me. The loud slaps off her bouncing on me filled the air and hearing people talk in the distance made it all the more exciting. We were to focused on each other to pay attention to our surroundings and till this time I'm still not entirely sure if anybody actually saw us or not. After a while I could feel an orgasm build up and I told her I was about to cum, which I told her. She told me I could cum inside of her which quickly pushed me over the edge... Shooting my hot load inside her, outside for anybody to see. After this we made sure to quickly get out of there. While walking back towards my car she commented multiple times how she could feel my cum drip out of her and after a few minutes of walking a huge wetspot had formed very visible in her leggings. I dropped her off safely at home and another few minutes later i was suprised by a snapchat picture of her showing off the aftermath off our sticky adventure.