Masturbating While Camping

A few friends and I had decided to take a camping trip this summer, and since we all had the weekend off we decided to go a couple weekends ago. The four of us left out on Friday afternoon and got to our spot around 6, then set up our camp before it got too dark. We didn't know who was going to sleep in which tent, so we decided to just start flipping a coin, and the first two to match would bunk together. It was simple enough, and I matched up with a guy that I knew, but didn't really "know". He was a friend, but more of a friend-through-a-friend that I only saw with the group. Didn't matter though, we would just be in the tents while sleeping and would all be back together throughout the day. We got a fire going and started cracking open the beers, then barbequed and hung around until about midnight when the fire died down. At that point we all retreated back to the tents and got ready to go to sleep. Before I laid down, I said to him "I hope you don't mind if I sleep naked", which I generally do every night. He said it didn't bother him, he played basketball in high school and a little in college and showering was regular, obviously and had seen it all. I then turned off the little lantern, then slid off my boxers and lied down and closed my eyes. I would guess that only 15 or 20 minutes went by when those beers finally started to hit and I needed to pee badly. I really didn't want to get re-dressed, and since I could hear him breathing heavily I figured he was already out. I glanced out the flap and the other light was off, so I just slipped on my sandals and walked out and over to a tree naked. By the time I got finished and walked back over, mostly from the fact of being naked outside in a strange place, I was already rock hard. I got back in the tent and was feeling extremely horny, so since I hadn't disturbed him I just started stroking like normally. It didn't take too long before precum started flowing out, and even though I usually don't do this, I started using it as lube since it felt so good. Not too much more time went by when I shot a huge load all over my chest, some even making it up to my neck. I felt around and found my boxers and used them to wipe before falling back and eventually going to sleep. The next morning when I woke up he was already out and building another fire, so I got dressed and went out. He didn't say anything, so I figured he had no clue that I jerked off next to him. The day went on and we drank, fished, sat around the fire, ate and drank some more. Typical camping stuff. That night I had no intention of anything else happening, but after we got in our tent he asked me "so, you going to jack off again tonight?" as he pulled off his underwear, leaving him as naked as I was. I looked over and acted like I didn't know what he was talking about, and he said "oh come on, you made so much noise I'm surprised you didn't wake up the other tent." I apologized since he basically caught me, but he said he was cool with it, and then leaned back on an elbow and started squeezing and pulling on his balls, making his cock quickly start to harden to a full erection after only a few seconds. I said "well, it looks like you're going to", and he said "yup, haven't cum in a few days, feels like my balls are going to blow." He then closed his eyes and put his hand behind his head and started stroking his large cock. It wasn't a monster but bigger than mine, probably about 7 inches with an upward curve. He apparently had no problem masturbating in front of me, so I stripped the rest of the way and turned off the light and started on my own throbbing cock. He worked at it for a while, his breathing getting heavier and his low balls slapping between his legs. He then quietly said "son of a bitch this feels so good, I'm really getting close", and I said "me too, I'm about to cum." No more than 10 seconds went by before I heard him take a deep breath, grunt and a quick "fuck...oh fuck..." as he came. I wasn't too far behind, shooting straight in the air and falling back all over my hand and belly. He caught his breath and said "shit that felt good...I don't even know where all my cum went." "I do, my hand is covered in mine." I again wiped up with my dirty boxers and he tried doing the same, then both rolled over and tried to sleep. When I woke up my eyes were still hazy but I thought I saw something different, and when they had adjusted I saw that he was already awake, still naked with his back mostly facing me, kneeling and sitting back on his dirty feet and masturbating vigorously. I was hard again in an instant, and I got up and squatted next to him and started stroking too. He looked over and saw me masturbating with him, then started focusing on his own cock again. Since he started well before I did he was much closer to finishing, and he leaned forward and shot thick ropes of cum all over his sleeping bag. When he was done he rolled over onto his side and just watched me go at it. This was for a couple minutes before my knees started to get tired so I sat back with my legs spread apart, leaving myself wide open as I jerked my dribbling cock. He was still rock hard so he reached down and started going at it again, and a few minutes later cum started slowly running from his shiny, beet red penis. My orgasm wasn't nearly as productive as the night before, but still felt amazing and made me clutch my sleeping bag with my toes. He made a comment about him not shooting that much cum in a while, and I joked that we both had a pretty big mess to clean up later. When our dicks finally softened we started wiping up what we could with our dirty clothes, then got dressed and started packing up our stuff. We both agreed not to say anything to the other guys about it, and as far as they knew we had just slept in that morning. We watched each other masturbate, but as far as we're concerned it was just a couple guys who both really needed to cum.