This is a true story and I really used to do things like this. Being outside and jerking off is fun.
When I was 17 I was about 5'7" long brown hair and blue eyes, I only weighed about 115 lbs and have a 7" slightly curved cut cock. I was, as most young males are at that age, horny most of the time. One hot summer night I became bored and decided to go for a walk around 3 am. I was feeling horny and decided to wear a pair of old army cammo pants with nothing on under them. I liked theses because I could unbutton them and feel my cock while I walked and somrtimes no one would notice. I also wore a pair of old sneakers and a dark colored t shirt. I left my house and walked about a mile to a road leading to a lake I knew of and gone to many times with my family. As I walked I felt my soft cock sway and rub against the rough military issue pants. I unbuttoned a couple of the fly buttons as I walked down the main road. Passing cars would be able to see some skin through the open fly, I think. I turned off on to a causway, which was closed to traffic because they were rebuilding the causway. The road was dirt with construction equipment all around. No one could see me from the road or a house because I was in the middle of the bridge. I was looking around the equipment when I found an open door. I climbed in and sat in the seat. As I sat there I rubbed my crotch and my cock began to harden. I was struck with an idea! I took of my shirt and shoes, then slipped out pf my pants. There I was, sitting in this huge machine, naked and with a quickly growing member. I began to slide around in the cold seat, my ass being rubbed by dirty plastic. I could feel a swelling and an uncontrollable urge, I stood up and rubbed my asshole on a shifter, slowly teasing my rim, rubbing and sliding. Pre cum oozed from the head of my rock hard cock and I rubbed it all over my cock and asshole. I was in heaven. I felt my sack tighten and I began to feel those familiar and euphoric waves of a massive orgasm. I came all over the control panel and seat of the machine. I rubbed the rest of my goo onto the back of the seat and gathered my clothing. Still naked I climbed off of the machine and began to continue across the causway towards the beach. My jizz was still ozzing out and stuck to my thighs. The cool night breeze felt great against my slim naked body. My cock, hanging demi soft, was swaying and making my balls feel great. As I approached the end of the causway I paused to put my clothing back on. Before I got to the beach I would have to go through a small neighborhood. As I walked down the street I became horny again, my cock was swelling in my pants because the material was rubbing the head of my cock. I unbuttoned a few fly buttons again and tugged my cock through the hole. If anyone was watching they would get quite the show. I neared the beach, which had a large gated off parking lot, I removed my shirt to again feel the cool night air on my body. I was tingling with excitement. I unbuttoned the top button and stepped out of my pants leaving me naked again in the night air. I walked down the path to the beach hoping no one would be there. I got to the sand and no one was in sight. I sat on the sand first to feel it between my round ass cheeks. It felt odd, I began to grind my ass into the sand getting it right into the rim of my ass. I reached down and ran my fingers through my smooth balls to my hole where I rubbed the sand grains around. My cock was like a steel pipe again and I needed reliefe. I rolled over in the sand and pushed my cock into the sand. As I rubbed it felt a little irritaing so I got up and went into the water. I rinsed off the sand and sat in a shallow area. The lake was small and the water was extremely calm. I bagan to stroke my cock and lay back watching the stars. I also remembered the guy who blew me in his car earlier in the year. It was strange that that immage consumed me. As I remembered his head bobbing up and down on my crotch I began to feel a tingle. I stroked even harder and the water surrounding my cock began to churn loudly. I let out a growl and blew my second load of the night. One, two, three, four and five strong twiches and cum came floating out of my tool. I relaxed and watched the cum float around me. I scooped some up and tasted it. Hmmm not bad, salty and slightly bitter. I lay back rubbing the rest of the come over me when I was overcome with the need to piss. I moved out of the water enough so my cock was out and I lay back letting my warm urine flow from my still semi hard cock. It sprayed all over me and my cock twiched throwing piss all over me and the sand I was in. I lay back again for about 20 minutes before getting up and cleaning off. I walked across the beach drying off, still bare assed, I like being naked outside. I got to the other path leading to a shortcut to a friend's house, the one who sucked me off, in hopes he would be home and horny.
I hope you liked this and let me know if I can do better. This is a true story and I have more. Encouragement and criticizm are welcome.
M