Sonic and Knuckles star in… “Bros Being Bros” 2.4k words — “Hey, buddy! Glad you could make it!” Knuckles grinned as he opened his front door, gesturing for the blue hedgehog to enter. Sonic thought he noticed an odd look in the echidna’s eyes, but he paid it no mind as he walked through the door. As soon as Sonic had passed him, Knuckles’ expression shifted into a devious grin, and his gaze quickly drifted down to focus on the hedgehog’s ass as he walked, frustrated at his friend’s choice of loose-fitting gym shorts. With a gentle sigh, he pulled the door closed. “No problem,” Sonic smiled in response. “It’s been a little while.” The hedgehog casually leaned back against the wall, flexing his muscles which were still sore after his workout earlier in the day. “I know,” Knuckles replied, taking a position against the wall right next to the hedgehog. “That’s why I wanted to have you over today. Feels like I haven’t seen you in forever.” The echidna grinned as he watched the hedgehog flex. “Putting in plenty of time at the gym, I see,” he continued, reaching over with both hands and grabbing the hedgehog’s arm, feeling the lean yet still well-developed muscle beneath the soft blue fur. “Whoa, keep your hands to yourself, bro,” Sonic teased, his attempt at a casual tone slightly marred by a hint of awkwardness in his voice. Knuckles just chuckled, looking into the hedgehog’s eyes as he continued to feel Sonic’s arm. Something about his gaze was oddly captivating, but Sonic couldn't put his finger on it, no matter how deeply he stared back. “What do you mean?” Knuckles asked, feigning innocence. “I just wanted to see how you’re coming along.” As he spoke, he continued to maintain eye contact, slowly tracing his hands up the hedgehog’s arm and then back down to explore his chest, feeling the blue blur’s subtle pecs through the material of his tank top. “Just as one bro to another, you know?” Sonic froze for a moment, still unable to look away from Knuckles’ eyes, before returning to normal and chuckling. “Yeah, sure,” he replied, resting his head against the wall as the echidna continued groping his chest. “Just one guy checking out his bud’s new and improved body,” Knuckles continued, sliding his hands down to Sonic’s abs for a moment before pulling his hands away and leaning against the wall himself. “Nothing wrong with that,” Sonic replied after a moment’s pause, before finally pulling his eyes away from the echidna’s. “Speaking of which, you’re not looking bad yourself!” Without thinking anything of it, Sonic reached over and squeezed Knuckles’ arm, finding it nearly as well-muscled as his own. He let go after just a few seconds, but it still put a devilish smile on the echidna’s face. “Thanks,” Knuckles smiled, another idea already popping into his head. “How about we hit the pool for a little while before sitting down to watch a movie?” Before he even heard the hedgehog’s response, he was already making his way down the hall, gesturing for his friend to follow. “Sounds fun, but I didn’t bring a suit,” Sonic replied, following Knuckles as the scent of chlorine grew stronger. “Didn’t think I’d need one.” Knuckles just smiled as he entered the pool room, grabbing something small and red from a drawer and tossing it over his shoulder in the hedgehog’s direction. “You can just borrow one of mine,” Knuckles said, reaching into the same drawer to find something for himself. He had a decent collection of speedos, which is what he’d thrown to Sonic, but he opted for something simple and blue. “I’m not really a speedo person,” Sonic replied, holding up the uncomfortably small swimwear and giving it a dubious glance. He looked up at Knuckles, only to blush furiously and avert his gaze when he noticed that the echidna was already getting changed. “Wow, Knux, give me a warning next time!” “Why?” Knuckles replied in that same strange tone as before, staring back over his shoulder as he pulled the speedo into place, his voice compelling Sonic to stare deeper into his eyes once more. “Bros see each other naked all the time. Nothing wrong with that, right?” The pause was much shorter this time, with only a split second passing before Sonic nodded. “Yeah, totally,” he replied, pulling his tank top over his head and letting his shorts drop down around his ankles. Perhaps due to some lingering scraps of modesty, the hedgehog did turn around before dropping his underwear and stepping into the crimson speedo, but that didn’t bother Knuckles at all. The echidna was perfectly happy keeping his eyes trained on the hedgehog’s rump as he bent down and pulled the tight swimwear into place. “Looking good, Sonic” Knuckles whistled, taking a few steps closer and casually squeezing the hedgehog’s ass through the thin material. “Feels like you’ve been doing some squats.” The hedgehog nodded, no longer phased in the slightest by the feeling of the echidna’s hands. “You know it, bro,” he replied, straightening up and turning towards the pool. “Bet I can swim a lap faster than you!” Knuckles accepted his challenge, not that he figured he had a chance against the blue blur. After a few not-so-close contests, the pair turned to more casual swimming, with the echidna taking every opportunity to admire the way Sonic elegantly cut through the water. Before long, he noticed his speedo growing tighter, he suggested they retire to the hot tub where the bubbles would hide the growing bulge. “Fuck, I needed this,” Sonic sighed, leaning back against the edge of the tub with his arms behind his head. Knuckles sighed as well, focusing on the way the hedgehog’s damp fur clung more tightly to his muscular frame. “I thought so,” he replied, sliding around the edge of the pool until his arm and Sonic’s were nearly touching. “You’ve seemed pretty stressed lately.” “You can say that again,” Sonic chuckled dryly, sinking further down into the roiling bubbles until his chin was touching the surface of the water. He sat there for a few minutes, feeling the warmth of the jets massaging his body. “Well, that’s what bros are for,” Knuckles said, breaking the silence as Sonic sat back up. He leaned over, placing his right hand on the hedgehog’s thigh, using the other to pull Sonic into a kiss. The blue blur didn’t miss a beat, leaning into the kiss, wrapping his arms around Knuckles’ back. “You’re a great kisser, Knux,” Sonic laughed, breaking the kiss and leaning away. “Way better than Amy, at least. I feel better already. Guess I really needed this bro time.” The pair spent a few more minutes in the hot tub before toweling off, slowly meandering back into the living room clad only in their towels. Sonic flopped down onto the couch, and almost immediately, Knuckles allowed his towel to fall, exposing his rapidly-hardening cock. “Whoa, bro, seeing you naked is one thing, but this is completely different!” Sonic replied in shock, averting his eyes from the echidna’s massive dong. Knuckles just smiled, casually starting to stroke his shaft as he took a step closer to the hedgehog. “Yeah, you’re right, it’s way better,” Knuckles responded, striking a silly pose. “Complimenting each other’s cocks is just part of the bro lifestyle.” He thrust out his hips, cock jutting in front of him and hanging directly in Sonic’s face. By now, his influence had grown to the point where it only took a split second for his words to become reality in the hedgehog’s mind. “Lookin’ great, Knux,” Sonic grinned, wrapping his fingers around the throbbing red shaft and giving it a few gentle pumps. “Seems a bit pent up though.” He continued to stare at the cock, completely mesmerized, not even noticing as his own towel was pushed aside by his own erection. As far as he was concerned, this was all totally normal. “Thanks, Sonic,” the echidna replied with a grin, suppressing a moan as the hedgehog resumed his stroking. “I guess it has been a while.” He reached out and ruffled Sonic’s quills, before rushing to flip the blue bur onto his stomach. “You wouldn’t mind if I pounded your ass, would ya?” Knuckles grinned as he stared into the hedgehog’s eyes, already aware of how his friend would answer. “Not at all, bro,” Sonic grinned, getting up onto his hands and knees, presenting his virgin ass to the echidna. “As long as you wear a condom, it should be cool.” “Nope,” Knuckles replied, before nonchalantly pressing the tip of his throbbing cock against the hedgehog’s tight blue ass. “Oh, that’s fine,” Sonic replied, his hold on reality completely overwritten. “Condoms are for losers anyways.” He started to say something else, but whatever words he was attempting to form were immediately interrupted by a pained grunt as Knuckles’ unlubricated cock was forced into his ass. “Oh, sorry man,” Knuckles grimaced, though he continued pushing in deeper. “Knew there was something else I forgot.” He reached for a bottle of lube, much to Sonic’s relief, only to toss it over his shoulder and ignore it. “Damn, bro, you’re splitting me open,” Sonic moaned between grunts, both confused and delighted by the new sensation of being properly filled. “What’s Amy gonna think?” Knuckles chuckled, mostly to himself as he took a picture of Sonic’s pleading face and sent it off, “What’s she gonna think about me hanging out with a bro? Who cares,” Sonic panted, the strange new sensations only growing as Knuckles succeeded in forcing his whole shaft into his ass. “This is what bros do.” Sonic chuckled at the thought of Amy’s overreaction, the laughter turning into a gasp as the echidna pulled his cock out of the hedgehog’s ass before ramming it back in. “Mmmm…You got that right,” Knuckles moaned into Sonic’s ear, continuing to thrust his cock into the whimpering hedgehog’s incredibly tight ass. “And we’re best bros, so we’re gonna start doing this every day. Got it?” Sonic just nodded, much too out of breath to respond. Knuckles usually prided himself on his endurance, but he found Sonic’s ass so much tighter than anyone he’d fucked before that he quickly felt himself nearling the edge, his own breath growing heavy and uneven. “Thanks for letting me bust a nut in your ass, bro,” Knuckles grunted, realizing that he had just seconds left. “Since you didn’t wear a condom, do you mind pulling out?” Sonic asked between moans, the sensation of being repeatedly stretched out causing him to lose all feeling in his legs. In response, Knuckles just chuckled, slapping Sonic on the ass without slowing down his frenzied motions. “I do mind, actually,” Knuckles smirked, kneading the hedgehog’s ass with his hands as he approached his climax. “I’d much rather pump you full of cum.” Sonic opened his mouth to reply, only to immediately lose his train of thought as Knuckles pulled his cock from the hedgehog’s ass, teasing the hedgehog with the tip of his cock for a moment before plunging the entire length back in. Instinctively, Sonic reacted by tightly clenching his ass around the echidna’s shaft, the added pressure finally pushing Knuckles over the edge. With a deeply satisfied sigh, Knuckles’ cock started twitching as he shot the first load of hot, steamy cum deep into the hedgehog’s ass. “Hell yeah, bro,” Sonic groaned, giving the echidna a thumbs up as the sudden warmth in his ass brought him to his limit as well. His cock spasmed, shooting ropes of jizz onto the couch cushions, each one making him moan louder. The hedgehog instinctively clenched his ass around Knuckles’ cock, hungrily milking it for every last drop as the echidna continued his rough thrusting. “Damn, bro, you really filled me up,” Sonic grinned, the warm feeling in his ass spreading through his entire body as he looked deep into the echidna’s eyes. Knuckles just grunted in response, pulling his cock free and wiping it clean on Sonic’s thighs. “Anytime, Sonic,” he replied after a moment’s pause, grabbing his phone once more and taking a picture of his cum flowing out of the hedgehog’s abused asshole. As soon as he finished sending it to everyone in his contact list, he grabbed a buttplug from a drawer and popped it into Sonic’s rump. Sonic moaned at the sensation, but he was quickly interrupted as Knuckles pressed their lips together in a gentle kiss, wrapping his hands around the hedgehog’s waist. The pair laid there for a while, enjoying the feeling of their muscular bodies in constant contact. Tired out after losing his virginity, Sonic eventually nodded off in the echidna’s arms, unconsciously nuzzling Knuckles’ neck. “That’s what bros are for,” Knuckles whispered, kissing the top of Sonic’s head before delicately sliding his hands down to grope the hedgehog’s ass. “And now that we’ve got this broken in, we’re gonna be doing it a lot more often.” — Epilogue — “With the power vested in me by a wad of $100 bills and a non-disclosure agreement, I now pronounce you husband and husband. You may kiss the bro,” the minister announced in his booming voice, watching as Knuckles lifted Sonic’s veil over his head, leaning in for a kiss. While Knuckles wore a full suit, the veil was the only piece of fabric on Sonic’s entire body. As the echidna pulled him in for the kiss, he reached one of his hands around to play with the plug in the hedgehog’s ass, causing Sonic to moan. The sensation caused Sonic’s cock to strain against the cold metal of his chastity cage, but the lock held firm. This kiss was much deeper than usually seen at weddings, with Knuckles seemingly determined to explore every inch of the hedgehog’s mouth with his tongue. When they finally broke apart, they were both gasping for air. “I don’t know, Knux,” Sonic panted, resting a hand on the echidna’s chest. “This whole thing seems kinda gay.” He opened his mouth to continue the thought, but Knuckles chose that moment to reach into his pocket and click a remote, causing Sonic’s plug to start vibrating intensely. Sonic’s knees buckled at the pleasure, forcing Knuckles to pick him up in his arms. As he carried the whimpering hedgehog down the aisle, taking a moment to pose for the photographer, Knuckles grinned. “Nah,” he shrugged. “Just bros being bros.”