Fast forward, we have cleaned up before dinner with a swim in the lake (with me stealing glimpses of Linda in her small bikini and large breasts). We had a few beers and cocktails, laughing, and joking around as we ate dinner. After dinner we started playing cards and games, with David and Linda occasionally asking about girls I had dated, what I liked in girls, etc. As the night got cooler, they cuddled under a blanket by the fire, touching one another. As it was getting late, I said good night, and went into my tent and they went into theirs. It wasn't long before I started to hear giggling, and "shushing" of each other, as they were talking/playing around.
After about 10 minutes of this, I made a smart ass comment to the effects of keeping it down. David responded by saying she is very vocal when she cumms, and Linda said, "why don't you come over and make me be quiet". I didn't know what to make of this (as I was getting hard), so I just said "whatever." They whispered for a few more minutes, and then I heard the zipper to their tent open (I figured David was taking a leak). I heard footsteps approach my tent, and Linda asked if she could come in. I slid open the zipper on my sleeping bag, and opened the tent, to find her in just a t-shirt with her nipples hard against the front of the shirt. I think my cock got a little harder at that point. Before I could say anything, she came in the tent, and asked if we could talk. She lay down on the sleeping bag, and asked me to lie next to her, as she patted the spot next to her. She asked if I found her sexy, and of course I responded with a "yes" eagerly. She said she always thought I was cute, and found me attractive, even though there was a 12 year difference. I said thanks, and she asked if I ever thought her in a sexual way, and I hesitated for a moment and said yes. She leaned over toward me, and kissed me on the lips, touching my face as she opened her mouth and touched my tongue with hers. After a few moments, she pulled back, and asked if I was as turned on as she was, and I responded yes. She asked if I would like to join her and David in their tent for some fun, and didn't wait for an answer as she grabbed my hand and led me to her tent.
As we entered into their tent, David was laying under the sleeping bad, touching himself, with a big shit eating grin, and said, "She is hard to say no to." She pulled off her t-shirt, revealing (I later found out) 38D breasts, slightly hanging from the weight, and flat stomach, and a small landing strip of hair above her pussy. She came toward me, and told me to relax, and have fun, as she kissed me, and started to rub me through my boxers. I started to get with the program at that point, putting my arms around her waist as we kissed, and feeling her ass and body as she purred. She used a free hand to pull down my boxers, and then pulled herself away from my mouth as she slid down my body.
David, who was watching action, said, "You are going to enjoy this....she has been wanted to do this to you for a while". She started to go down on me while she was on her knees, engulfing my cock, which was leaking pre-cum moments before. She pulled back, and said 'yummm" and then continued. While she was doing this, David pulled back the sleeping bag revealing his thick 6 inches, and started to spread out the sleeping bag as a play area. She was doing such a good job that I was already starting to get close to cumming, so I pulled off of her. She asked what I was doing and I told her I didn't want to cum in her mouth too soon. She asked why, she loves that (unlike my ex-girlfriends). She told me to lie down, and she knelt between my legs and resumed...and as she did that I noticed David start to play with her pussy, commenting on how dripping wet she was as he fingered her, and licking his finger. He asked me if I liked to eat pussy, and I said yes. He pulled her off of me, and she lie on her back and spread her legs, as David said "My turn" and fed her is cock. I immediately went down between her legs and started licking my way up her thighs and licking around her pussy, avoiding her clit. He pussy tasted sweet, and I slid a finger in, and rubbed her g-spot as she started to moan. David urged me on, and told me to make her cum. I started to suck on her clit, and lick it softly. She started to cum, pulling David's cock out of her mouth as she moaned loudly. David encouraged her to let it out, and to cum loudly as he started stroking his cock. After she starting cumming he said he was going to cum, and pushed his cock in her mouth as she was finishing coming, and moaned loudly too as he came and she swallowed it all. I stopped playing with her, as I knew from my little experience with women that they are usually sensitive. David rolled over on his back, and they both caught their breath, and Linda drank some beer to swallow the rest of the cumm in her mouth and throat.
After a few minutes of me staring at her sweat glistening body, David told me, "your turn to cum." She opened her legs and told me she wanted my cock inside her. I wasted no time, and knelt between her legs, and rubbed the head on the outside of her wetness. She reached down and literally pulled me into her, and moaned. I was incredibly turned on, but knew enough at that age to play it cool, and start slow. I slowly started fucking her, using only ½ the length of my cock, as she begged me to fuck her hard. She wrapped her legs around my hips, and used her strong legs to pull me deep into her, and at that time, I started to fuck her hard, pushing against her pubic bone, she reached down and started playing with her nipples as I fucked her, and I would occasionally bend down and suck on one. I could tell she was getting close to cumming, so I kept the same rhythm until she started loudly cumming. I slowed down my pace, and decided to take charge, and told her to turn over as I pulled out of her. She knelt between David's legs and started tasting is semi hard cock as I worked my cock back into her as arched her hips up. I started fucking her hard, as she would lift off of David's cock to moan occasionally. After a few minutes, I picked up the pace at David's instance, as he kept telling me to fill up her pussy with cumm and fuck her good. I started to get that feeling in my cock, and I told her (them?) I was coming, and started to shoot my cumm into her. I felt her pussy tighten up on my cock as I was shooting into her and she came, moaning loudly. She looked back after wards and told me that always turns her on feeling cum shooting into her.
After a minute or two I pulled out, and David got up and told Linda to turn over. The light from the fire still lit up the tent, and he told her that was hot seeing another man's cum in and dripping out of her. He then knelt down and pushed his cock in her, forcing my cumm back in her, and started to fuck her hard. My cock was still hard from all the excitement, and she told me she wanted to suck it. David was now fucking her hard, watching her suck my cock. She reach down as she was sucking me, and started playing with her nipples, urging David to fill her up too, and asking him if he liked sloppy seconds, to which he just picked up his pace, as I leaned back and watched them, with Linda sucking on my still hard cock. Pretty soon he announcing he was cumming, and she reached down, and started playing with her clit, as they both started cumming. I leaned over and sucked her nipple, trying to help. After a few moments, they both sighed, and said, "That was awesome" I readily agreed and thanked them both, although I was a bit uncomfortable not knowing what this would do to our friendship. She leaned over, and gave me a hug, and a kiss, telling me thank you, she really enjoyed it. After a few minutes, as the fire was dying down as well, I figured it was best to retreat to my tent and told them goodnight, as I sought out my underwear. They both thanked me again, and I told them I was the one who should be thanking them as I had always wanted to have sex with Linda. They both laughed, as I retreated to my tent. I could hear them talking, whispering, and laughing, so I was assuming this was a good thing for them.
The next morning I laid in bed late, not sure of how comfortable things would be and finally hearing Linda call out to me to get up if I wanted breakfast. I came out of my tent, to see the both of them smiling at me and saying good morning. She handled me a plate of food and I ate breakfast, talking to them about the day's plans, and avoiding what happened the night before. After a few minutes she asked if I was cool with everything that had happened last night, and I said I was, and had a lot of fun. We ate breakfast without mentioning it again, and just talking about things in general. David asked if I wanted to go down to the lake and rinse off, like we would do on our hunting trips, and I agreed. I went to get my towel and change into a swim suit, and I noticed as I came out of my tent he hadn't changed. He asked if I was ready, and I said OK, and walked with him the 100 yards or so to the lake. He started to strip off his clothes, and asked if I minded, since we had already seen each other naked. I said no, I didn't mind, and figured it would be rude for me to keep mine on as well, and striped down, and dove in. The water was cool, but wasn't too bad, since it was a shallow lake. He started to talk low to me, and asked if I had fun, and if I was OK with everything. I said yes, and he explained that she had always wanted to do a 3 some ever since he told her about a 3 some he had in college with a roommate and a girlfriend. He also told me that she really enjoyed herself, and loved having two men pleasing her, and if I played things cool, we could have some more fun. I told him I was cool with that.