Date: Sat, 29 Feb 2020 13:18:03 +0700 From: Dinno Subject: Teaching my Straight Jock Little Bro This is a fictional story based on my fantasy. This Story contains sexual activity between 2 brothers, so if you find this offensive or if you are under the legal age limit in your country, DO NOT read this story. The characters, places, and events in this story are the products of my imagination and not based on any real life events or experiences, so any similarities are purely coincidental. English is not my native language, so forgive me for a lot of spelling and grammar mistakes. Please! Donate to Nifty to keep this awesome site running: http://donate.nifty.org/donate.html If you have any feedback, e-mail me at: spacebanana28@gmail.com --------------------------------------------------------------------------- It was summer and my college was on break. I came home late at night after spending the entire day at one of my high school best friend's house. We just played video games and talked about what was going on lately in our lives since I went to college on the other side of the country. The home was deserted, as expected since both of my parents are on a romantic getaway to some cabin in the mountain and left me at home with my little brother. Pretty exhausted, I decided to went straight upstairs to head to my room. Upstairs, I saw that the door to my little brother's room was wide open. So I decided to head there instead. My little brother and I are physically very different. Even though he's younger, he's much bigger and taller than me. He's still in high school and is part of the wrestling and football team. With more than 200lb of pure muscle, he's physically gifted. I, on the other hand, was 180o different from him. I look like a typical nerd. Small and skinny with thick black rim glasses. We are so different that when we are in public, people always surprised when they learn that we are brothers. But even though I'm physically inferior to him, he's still a good little brother. He's always respectful of me. Not only that, he's also very obedient. He listens to his older brother and always does what I ask with minimal to no question. I stopped right in front of his door and greeted by the sight of him flexing his massive biceps in front of the mirror with his white cutoff shirt and baggy gym shorts. I could feel my cock starting to get hard. It was a familiar sight, but it never failed to make my pants tented. I know it's wrong but I always fantasizing me and him doing some dirty stuff. Because of his submissiveness towards me, I always imagined myself dominating him sexually. I know it's sick but if you have a little brother as hot and submissive as him, you would think the same. After staring at him like a perv for minutes, I decided to come into his room. "Hey, little bro." I greeted him as walked into his room and sat on his bed. I grabbed one his pillow and put it on my lap to hide my boner. "Oh, hey big bro." He looked at me with a flat expression before turning his attention back to the mirror. It was unusual since he was usually very expressive and energetic like a puppy. When we didn't meet all day he usually greeted me by giving me a high-five or playfully punching my shoulder. Even though he already turned 17, he sometimes acts and thinks like a little child. "You okay?" I asked him. He stopped his pose and looked at me again. "You know you can tell me anything, right?" He sighed and took a seat on his bed beside me. I immediately put my hand on his wide shoulder, giving it a couple squeezes. "It's Sophie." He said as he kept his head down Sophie was my little brother's girlfriend. They were in a relationship ever since they were in middle school. "Did you guys fight or something?" I asked him. I moved my hand down to his bicep, feeling his hard muscle - the result from his hard-work exercising in the gym almost every day this past few years. "No." He finally lifted his head looked at me. "Okay, so?" I asked as I moved my fingers up and down his bulging bicep, caressing it. "Well, She has been really active sexually this past couple of months." He said as he put his head down again. "And she... she..." He paused for a second, hesitated to continue. "She wanted to try anal." I almost choke on my own spit as I heard it. "I never thought we would be doing this kind of thing." He continued. "I... I don't know what to do. This is new to me." "What do you mean you don't know what to do? It's like fucking pussy, but instead of pussy, you're fucking her ass." I said as I move my hand again, this time to his muscular back. "I know, it's just... I just don't want to disappoint her." He said as my hand was exploring his back - feeling his traps and lats. "Can you help me, big bro? You're gay so you must know this kind of thing, right?" "Well, I guess I am," I said as I smiled at him. "So, what should I do?" "Well first, you should do some foreplay. What kind of foreplay do you guys usually do?" "I... um... well, she usually suck my dick. I also like to play with her tits and finger her pussy." He told me. I can see the embarrassment in his face. Saying this thing to his own gay big brother must be very weird to him. Hearing him telling me all this made my already rock-hard cock twitched a few times. "Have you tried rimming?" I asked him. He squinted his eyes, confused. "You know, eat her ass?" "Oh... no, I haven't. C-Can you teach me?" He asked. At this point, a 'sick' idea popped in my head. Touching him and listening to him talk about sex made me so fucking horny. "Do you seriously want to learn?" I asked him in a serious tone. "Yes, big bro. I'll do anything to do this right." He answered, nodding his head. "Anything?" "Anything." "Okay, take off your clothes," I instructed him. Without question, he got up and pulled off his shirt, revealing his bulging biceps and hard 6-pack abs. It was a beautiful view. "All of your clothes, buddy," I told him as he was just standing in front of me shirtless, confused as what to do next. "My shorts too?" He asked, a little bit surprised. "Yes." He was hesitated at first, but he took his shorts off eventually. He covered his cock with both of his hands as soon as his shorts were off. "Now I want you to get on the bed on all fours." He looked at me with a puzzled look but did it without complaint. I got up and the sight of him made my cock twitched again. On the bed was my jock little brother, naked, on all fours like a dog. It was surreal. I wish I took a picture. Didn't want to waste any time, I went to his back and leaned my face towards his ass. He finally realized what I was going to do. "NO! BIG BRO! WHAT ARE YOU DOING? I'M NOT GAY!" He yelled at me, jumping out from the bed. "I know that, dummy. You have a girlfriend for 5 fucking years and you just told me you constantly having sex with her. So yeah, of course, you're not gay. And we're brothers for fuck sake! I just want you to learn new stuff. You want to please your girlfriend right?" I explained, trying to comfort him. "You'll understand how to do it if you know how it feels." He kept quiet for a moment before eventually giving in, climbing back into the bed and got on all fours. I immediately spread his cheeks apart and his pink, puckered hole twitched as it was exposed for me to see. Driving my face into his crack, I took a really deep breath. As expected, his sweaty jock-hole smelled ripe and sweet. I then proceeded to lick his crack. My tongue was exploring every inch of his ass, just like an animal trying to explore unfamiliar territory. I moved my tongue more aggressively when I heard a soft groan from my little brother mouth. He was clearly enjoying it. After satisfied, I moved my attention to his puckered hole, swirling my tongue around the rim before eventually stabbing it into his asshole. I could feel his entire body shuddered when I shove my tongue the first time. I continued to lick and fuck his hole with my tongue over and over. I moved my tongue like crazy, slurping my little brother straight 'cunt' hungrily. Over time, His soft grunt turned into a groan, and eventually, a loud moan. I was loving it but after a while, I decided to stop. "So, how was it?" I asked my little brother who was panting like crazy. "IT WAS AMAZING! I NEVER FELT SOMETHING LIKE THAT BEFORE!" he said it really loud. I looked at his crotch and unsurprisingly, his cock was rock hard. "Now it's your turn," I said to him as I took off all my clothes got on all fours. "Practice what you already learn." "To you?" "Yeah, just close your eyes and imagine I'm your girlfriend." Being an obedient little brother he is, he did what I asked. Just like what I did, he licked and fucked my hole with his tongue like crazy - feasting on his big brother's ass. I've experienced this a lot of times but when your straight jock little brother was the one that did it, the sensation was different. He was doing it so good for a first timer! It was so good that I couldn't help but grabbed his hair and shoved his face deeper into my ass a couple times. Just like me, he also stopped after a while. "Holy shit, little bro! That was amazing!" I complimented him. He just grinned widely, showing his pearl white teeth. I looked at his crotch again and surprised to learn that his cock was still rock-hard. "So, now I already learned about the rim job, how about the actual assfucking?" He asked me, still smiling. We sat on the bed facing each other, completely naked without even trying to cover our boner. "I told you it's just like fucking a pussy," I answered as I spread my legs so my rock hard cock was fully exposed. "Why does she want to try anal anyway?" "I... I don't know." I could see my little bro tried to steal a glance at my cock. "But she has been getting kinkier lately. She asked me to spank her, blindfold her and she also becoming more into verbal humiliation. She likes it when I call her bitch and whore and stuff like that when I fuck her." His cock twitched when he explained the verbal humiliation part. That part definitely excited him. "But this one scares me the most, big bro. How can it be pleasurable? It's gotta be hurt, right?" "I guess you have to experience it first to understand it," I said to him. "Why do you care so much about how she would feel?" "I love her, big bro. I love her so much. I don't want to let her down." He looked down for a moment, thinking. "I want nothing but to please her. C... Can you teach me to fuck ass, big bro?" He asked, looking at me in the eyes. "I want to do it right." "You know my method of teaching. Learning by experiencing." "Yes, I know big bro. Please. I want to learn. I want to know how it feels." He said as he got on all fours with his beautiful bubble butt facing me. I smiled. I couldn't believe what was happening. My fantasy was coming true. My straight jock little brother wanted his nerd gay big brother to fuck him. "Are you sure, buddy?" I asked him as I move closer to him. "Yes, big bro." "Alright," I said, rubbing his asscheek. "Since you haven't done this before, It's better to do some warm-up." I scooped my pre-cum from throbbing cock and smeared it all over my middle finger. "You ready?" I asked as I rubbed the tip of my middle finger against my brother's pink tight hole. "Y-yeah." I could hear the nervousness in his voice. "Ooohhhh." He groaned as I pushed my middle finger gently into his warm virgin hole. "Just relax buddy." I stroked his smooth back with my free hand as I kept pushing my finger through his tightening sphincter until eventually my entire finger swallowed by his jock hole. After that, I pulled my finger out and pushed it in again with the addition of another finger, further stretching his hole. Just like before, I pushed my fingers slowly until they buried deep inside his tight cunt before eventually pulled them out again. Then, I decided to go for more. "Oohhh, brother!" he cried as I slid my fingers into his ass again, this time with the addition of a third finger. After my fingers were swallowed by hole again, instead of pulling them out completely, I decided to slide them in-and-out of his hole - finger-fucking him. "Oh, brother. Shit! Shit! Shit!" He yelled as continued violated his hole with my fingers. Over time, I increased the speed of my finger-fuck and gradually his unpleasant grunt turned into a lustful moan. "Ooohhh... Fuck, brother! Aaaahhh..." He said as he looked back at me, bending his back and pushing his ass back so I could have easy access. He was finally ready. "Are you ready for the next lesson?" I said as I pulled out my fingers from his fuck hole. "Yes, big bro!" He answered, this time with confidence and excitement. I couldn't help but smile. I spit on my dick and his ass for some lubrication, and then I pushed my swollen cockhead against his jock-cunt. "Aahhhhh!" he whimpered. I could see him tightly grasped the bedsheet with both of his hands, trying to hold the pain. As I further pushing my cock deep into his hole, I could feel his ass muscle starting to tightened, clenching my cock. The sensation was incredible! "Just relax, buddy. Just breath." I said as I kept pushing my cock deeper. Low groans escaped from his mouth non-stop. I rubbed his muscular back to give him some comfort as I went deeper and deeper until eventually, I was balls deep inside my little brother cunt. "There you go, buddy. Your big bro is inside you!" I proclaimed. I could feel him becoming more and more relax. Slowly, I began to slide my cock in-and-out in a steady pace. His ass muscle was tightened for a moment before relaxing again. I couldn't believe I was fucking my straight jock little brother! "Ooohhhh... Fuucckk yeah..." The painful groan turned into a moan. He was finally starting to enjoy it. "What do you feel little bro? Having cock up your ass?" "Oooh... It's good, big bro! Thank you! Now I know how it feels!" He answered as pushed his back further towards my cock. "Ohh, Shit! Your cock is in my ass, big bro! You're fucking your straight little brother!" He added, becoming more verbal. "Look at you! The pride of the family, the town's star athlete, a faithful boyfriend to a beautiful girl, turns out to be a fucking hungry bitch!" "I... I'M A BITCH!" He shouted loudly. "I'M A BITCH!" He kept repeating this over and over again as I continuously impaling my prick into his jock cunt. After a while, I decided it was time to change position. He let out a disappointed groan as I pulled my cock from his ass. "Relax. I'm not done with you yet." As said as I laid down on the bed. He looked at me confusedly. "I want you to ride my cock," I added, holding my cock so it faced upwards. Like an obedient soldier, he hurriedly kneeled on top of me - straddling me. Slowly, he lowered his body until my cockhead touched his hungry cunt. He stopped for a second, grabbing my dick, before shoving it into his aching jock cunt. Like a skilfull cowboy, he moved his hips up-and-down, riding his big brother's cock. Both of his eyes were closed and moan was escaping from his mouth non-stop. I looked down at his crotch and his cock was hard as steel. He was truly enjoying this. "Oh, yes little bro! Ride my cock! Ride your big brother's cock!" I said as I thrust my hip. "You know what a bitch likes, little bro?" I asked, he just shook his head in response. "Getting their tits played when they're getting fucked." I reached out to his nipples and started playing with - rubbing it, pinching it. I could hear his moan became louder. Then, as I continued playing with his nipples, he unexpectedly flexed his biceps - proudly showing his hard, swollen, muscle. It was an incredible view. Seeing him showing his muscles like at that as he rode my cock made my mind went crazy. "I want you to lay on your back," I commanded him, but he kept riding my dick, probably didn't hear me as he focused sliding my cock in-and-out of his ass. "I SAID LAY ON YOUR BACK!" I yelled as I pushed him. Since he was a LOT bigger than me, he didn't even budge. But he must've heard me this time since he pulled my cock out laid down on his back. "AAAHHHH!" He groaned as I rammed my dick all the way into his ass, fucking his hungry hole again. I put both of his massive legs on my shoulders. It was heavy, but at that point, it didn't really bother me. "You like it huh? You like a cock up your straight jock ass?" I asked as I pounded my little brother's ass harder and faster. "Yes, brother! Yes! Oohhh..." he cooed. His moans of pleasure echoed across the room. I looked to my left and saw the reflection of us in the mirror. I, a small nerd was fucking a big muscular jock which happened to be my own little brother. I couldn't take my eyes off of it. I've finally conquered my jock little brother. My fantasy was coming true. "Oohh shit, big bro!" He exclaimed as I felt his body started to tense. I increased the speed of my thrust and lunged forward, planting a deep kiss on my little brother's mouth. I fucked him faster and faster as our tongues battled each other. Then, his body became much tenser until... "Mmmm... Mmmm... MMMMMPPHHH..." He bucked his hips forward as load after load of warm, sticky man-juice erupting from his cock. His cock was erupting without anybody touching it. As he was cumming, his muscle ass was tightening involuntarily, squeezing my cock. The sensation was incredible and too much for me to handle. "Aahhhh, FUUUCCKKK!!!" I broke our kiss and yelled loudly as my cock exploded, filling his straight jock ass with his big brother's cum. It was one of the most intense orgasms I've ever had. "So, you know what you're gonna do tomorrow?" I said as I pulled my cock out of his filled ass. Thick, white cum was oozing from his stretched hole. "Yes, brother. Thank you for the lesson." He answered, lying motionless on the bed - still exhausted - with cum all over his chest and abs. "Can I spend the night here little bro?" I asked as I laid beside him, looking at his face. "Of course, big bro." He answered, flashing his boyish smile to me.