I quickly learned that you should never underestimate the sex drive of a 14 year old. Despite swimming and playing in the river for an hour after we'd fucked and I'd given him a blowjob, he was still incredibly horny and I'd occasionally feel his hard cock press against me as he'd catch me in the water. When it was finally time to go, I was everything into the back of the SUV and had bent forward to push something farther into the rear area. As Charlie approached from behind me, the opportunity was too good to pass up. I'd already told him he could fuck me whenever he wanted, so I couldn't be mad at him when I felt his hands grip my hips and his 4" hard cock suddenly buried in my pussy. Without any hesitation he began to awkwardly thrust into me, as my hips were still higher than his. I spread my legs wider, lowering myself along the bumper of the SUV and he was finally able to go into a steady rhythm. I heard him grunting in time with his thrusts and felt one of his hands reach around to grope a breast. "Aghhh, thanks sis! That's way better!" he said as he was able to stand easier behind me. I bit my lip as his cock slid in and out. If any of my past boyfriends had done that, I probably would have been pissed, but I still would have let them finish. With Charlie, however, my pussy was almost instantly wet and I was thrusting back against him. "Mmmmm, I'm happy to please, Charlie." I said, moaning deeply as I did. Despite it being only his second time, he was learning incredibly fast. The awkwardness that you would expect from someone who had been a virgin just a few hours before was almost non-existent and I suspected it was from the relaxed nature of being with someone he'd known for years. However, after having cum twice just an hour before, he was able to last much longer this third time around. After nearly ten minutes of rapid, intense thrusts, it was clear that even he was becoming exhausted. His rhythm started to falter and soon he came to a stop, nearly panting behind me. "Sis ... I'm too tired to do it anymore. I'm getting close though." His hands ran over my bare back and it was clear that he didn't want to stop here. "Ummm, could you ride me?" He asked sheepishly. I leaned up and smiled over my shoulder at him. "Gah ... always starting things you can't finish, Charlie." I said teasingly. "Of course I will." He leaned forward and hugged me from behind, his cock still buried inside me, "Thanks sis! This is the best day I've ever had!" I laughed and leaned forward, grabbing a towel as I felt him step back, pulling his hard cock out of me with a wet 'plop' sound. I spread the towel on the ground and he laid down on it. As I climbed on top of him and got down on my knees, our obvious size differences served to remind me once more of just how much older I was, and just how young he was. The thought would have made me even wetter than I already was, if that had been possible. I lowered myself until I was just above him, and then reached between my legs to grip his hard, small penis. Looking down at him, I impaled myself on it and I saw his face relax in bliss as he was buried once more inside the tight, wet warmth of my pussy. I moaned as well as I felt him enter me, then leaned forward, resting on my arms as my breasts hung above Charlie's face. He instinctively reached up to fondle them as I spread my legs wider and started to ride. Up and down I thrust my hips, faster, harder, as the wet clapping sound echoed off the nearby trees. The muscles in my pussy gripped his little cock as tight as they could and the effect was clear on Charlie's face as he stared up into my eyes, his soft moans adding to the noise. The hot sun shown down on us as we fucked in the summer heat, our skin glistening with sweat, and our lustful moans mixing together as we made love. Staring down into my little brother's eyes and feeling his hands on my tits sent me into the blissful embrace of an orgasm after the first few minutes of being on top of him. The tightness of my spasming, soaking-wet pussy brought him to one only a few seconds later. As I saw his face contort into the unmistakable look of overwhelming pleasure given by cumming, I felt his load being sprayed once again inside me and I reveled in the thought of his potent sperm entering my unprotected cunt. We stared into each other's eyes as our orgasms flowed through us, moaning, gasping, and even screaming in ecstasy. I collapsed onto my back next to him as we recovered, our chests rising almost in unison. He grinned over at me, "Cassie, I've never been this exhausted in my life! It's amazing!" I laughed, trying to catch my breath too, "Trust me ... this is the first time I've ever came so hard with a guy, Charlie." After a few minutes of recovery we finally got ready to leave again. Charlie stood up but looked at his cum covered cock. "Ugh, I've got to run wash this off real quick sis ... unless..." The look at me told me what he expected. I sighed, feigning exasperation, but we both knew I didn't mind. "Fiiiine," I said as I got back on my knees and he moved in front of me. I leaned forward and proceeded to lick and suck our cum off of his cock. Once it was clean we finally finished packing up the SUV. As I stood up, I saw the puddle of cum that had spilled out of me while I was cleaning him off. I wrapped the towel up and threw it into the SUV with the rest of everything else. Reluctantly, we slid our clothes back on, and headed home after the most incredible trip to the river either of us had ever had. As we arrived home we both went up to our rooms to grab showers. However, something was strange. At the river, everything had felt so easy, so natural, but back in the familiar house it seemed as if we were supposed to return to normal. As I dried off, I realized even what I decided to wear was an issue. Should I dress normal? Revealing? Should I just go nude? I opted for 'normal' and as I walked downstairs, it was pretty evident that Charlie was having the same issues. He had wanted it more than me, but it was clear that under this roof he still felt obligated not to push his luck. I loathed the awkwardness as he started to watch TV and I started dinner. It killed me even more that we stayed in separate rooms for much of the time that it took. I'd enjoyed the fun we'd had together, and I knew he did too, so the last thing I wanted was to just go back to the way things were; but the awkwardness was there all the same. As we ate dinner, we tried to make small talk, but neither of us seemed willing to bring up what we'd done that afternoon. The dinner went on mostly in silence, and even our evening TV time was mostly quiet. We watched a movie, but it had more action than sex. Finally, as it was time for bed, we both realized it was the point that we usually had our "goodnight hug." He sheepishly looked at me and I opened my arms. We hugged, but his hands stayed on the small of my back, even as they usually would have slid over my ass. As we let go, I felt crushed. Were we really going to just waste everything we'd done that day? "Goodnight, Cassie." He said softly and started to go upstairs. I said "goodnight" back and started to take an empty glass to the kitchen when he stopped and turned around. "Wait. Cassie..." I'd only taken a few steps but stopped, turning towards him. "What is it?" It was obvious he was trying to work up the courage to say something, and he finally found it. He unbuttoned his shorts and pushed them, plus his underwear down to his ankles. He stood there in just his t-shirt; his small soft cock exposed once more. "You know what to do, Cassie." I grinned and walked over, dropping to my knees in front of him. I leaned forward and ran m tongue over the soft 1 ½" penis. I put my mouth over it and started to suck, feeling it grow rapidly in my mouth as Charlie moaned. "Ahhhhhh, yesss ... that's it Cass ... suck my dick!" I was honestly glad it was him that found the courage to bring that part of our lives into the house. From that point on, the shyness and hesitancy towards me were gone forever. I sucked on his now-hard cock as I felt his hands on my head. Almost instinctually, he gripped my head and began to thrust; standing and fucking my mouth as I knelt before him. I moaned onto it as I became motionless, letting him do what felt best for him. I felt his heavy cum-laden balls slam against my chin with each thrust and his stomach press against my face over and over. His grunts continued, building in intensity as he got closer and closer. His thrusts, too, increased until he was pulling my head forward each time to meet them. After the idea of us not having any further forbidden relations, I was only too happy to let him use me that way. He hardly last five minutes before he gave me a warning... "AGHHHH ... I'M ... ALMOST..." He thrust forward and held my head down..."THERE!!!" He groaned out in ecstasy as his cock began to pump his load into my mouth. It was his fourth load that day, but if anything, it was the largest. The thick globs of heavy cum filled my mouth over and over, and I hungrily ate every drop. After yet another intense orgasm, he held onto me for another moment, feeling his body jerk against me, his cock twitching as the last few drops leaked out of it. It was obvious he was struggling to still stand and finally lost the battle, collapsing onto the floor and spreading out, his chest rising and falling as it had on the river bank just hours before. I licked my lips, swallowing some cum that had run down the side of my mouth. "Thank you Charlie ... I don't know why, but it ... it just felt too strange earlier. I wanted it too, but..." He nodded, "I know sis, I felt the same way, but ... I couldn't let you go. After what we did today, I never want it to stop. Sorry if I was a little pushy just now." I grinned, "No, you were perfect, Charlie. Thank you, and especially thanks for the cum." He laughed, "Any time!" After we hugged each other goodnight one more time, he went up to his room to go to sleep. I, however, went to the laundry room. There on the washer was the towel that had caught the cum that had spilled out of me earlier. As I unrolled it there was the large cum stain, still wet with the thick load that hadn't completely soaked into the towel. I went to my room and stripped naked, laying out on my bed. I began to masturbate with one hand as I rubbed the wet load over my body; first my tits, then over my stomach and then my face. The taste of his cum was still heavy in my mouth and now the smell of it filled my nostrils. I bit down on the towel as I began to writhe on the bed, getting closer and closer to one last orgasm for the day. As it hit me, I moaned, plunging my fingers into my creamy pussy and tasting my brothers cum. Remembering every moment of our day together and knowing there would be many more. I collapsed flat on the bed as the orgasm finally retreated from my body, leaving me spent of energy but in a moment of incomparable bliss. I knew I needed to shower, but that could wait until the morning. I laid the cum-soaked towel over my pillow and then rested my face in it after turning out the light. Sleep took me with the taste and smell of sex with my little brother filling my thoughts, and eventually my dreams.It Started With My Little Brother - Chapter 3 - Inc, mF, bro sis, creampie, blowjob