A/N

Heyas guys. Here's a little Theomin(Simodore...?) lemon for you to enjoy. CGI version, this time. And yeah, the phones briefly used are normal sized ones. Like... iPhones, I guess. :P Feel free to leave a review if you like it, and as always, READ ON!

Simon lay out on his bed, flat on his belly with his feet dangling in the air. In front of him was his phone, on which he was reading an article about physics. They didn't exactly need phones, but they were a welcome addition. As his finger met the screen again to scroll down, his attention was caught by a notification; a message coming from Theodore. His ears perked up a little as his concentration was broken.

When he tapped the message, his ears drooped immediately, his eyes going wide. Within the message were several pictures of his younger brother, laid out on a familiar wooden floor on different positions. The ones that caught his eyes, though, were a few of Theo's rear, lifted up proudly to the camera, purposely exposing his little hole. Simon's cheeks blushed heavily from the sight, causing him to gulp nervously, suddenly thankful he was alone in the room. A few more pictures later, and a new message came in.

"You want it? You know where to get it. ;)" the message read, accompanied by a short video of Theodore kissing the screen.

Simon quickly turned the phone off, his heart hammering in his chest as he sat up in his spot. He and Theodore hadn't exactly done much like this in a while...

He got to his feet, leaping from the bed and out of the bedroom. Of course he knew exactly where to go.

Theodore hummed softly to himself as he wiggled a bit against the floor, his cheek squished against it as he rolled a bit. His paw was at his rear, a few fingers snug within his tailhole. He was hidden away in a nicely sized birdhouse, which had been redesigned to be like a small extra room, though there still wasn't much to look at, other than the door and a single window, and the whole thing was kept firmly on a thick branch on a tree in the backyard.

He turned his head as he heard the door opening, not bothering to hide himself as he continued working his fingers around. "Hi Simon. Something on your mind?" He asks innocently, turning his head a bit to look at his older brother.

Simon didn't respond, only pouncing at the butterball and pinning him down, forcing a kiss on his lips before he could complain. Theodore struggled a little, but soon relaxed as Simon gripped his wrists, pinning them down to the floor as the kiss deepened. By the time they separated, Theodore was left panting, only able to look up at Simon. "You know why I'm here, you bad boy." Simon said, followed by a soft kiss on Theo's ear.

"What're you gonna do now, then?" Theo asked playfully, lowering his head to place a kiss on Simon's chest. "Don't you worry about that, you're about to find out." Simon answered as he got up to his feet, grasping Theo's tail and yanking it, making the smaller munk stand on all fours.

"It's something you'll like." Simon adds simply as he crouches down behind Theodore. He kept his hold on Theo's tail, keeping it off to the side as he moved closer, sniffing at Theodore's hole a few times before giving it a slow lick.

Theo closed his eyes tight, all too eager to submit to Simon. He pushed his rear closer to his brother, moaning away at each rasp of Simon's tongue. "O-Oh, gosh, eat me up, please!" He moaned out, his little claws gripping at the floor. His moans only got louder when Simon's free paw went between his legs, grasping his sheath and massaging it, each little touch sending shocks of bliss throughout his body. "Right there, Simon!" Theodore moans, his tail whipping about as he drops his chest to the ground, pushing his butt up as much as he can, keeping himself fully exposed to Simon.

Simon's hold tightened at the base of Theodore's tail, closing his mouth around the younger munk's tailhole, working his tongue inside while his free paw reached in between Theo's legs, easily finding his soft, fur covered balls, giving them both a firm squeeze, then carefully kneading them after Theodore's resulting squeal. "Don't get too loud. Don't want the neighbors to hear, do you?" Simon asked as he pulled back from Theo's hole, wrapping his paw around Theodore's sheath, poking his finger into it a little to tease at the sensitive shaft within.

"Aahh... N-No, we don't..." was Theodore's weak answer. He was huffing softly, bucking his hips against Simon's intrusive digit, drool trickling from his mouth a little as his tender length started to expose itself from its covering. Simon quickly took hold of it, stroking it with a milking motion as he returned to rimming Theodore, eyes slowly closing.

"Keep moving your hips, okay?" Simon said, now holding on to Theodore's fully erect length at the middle. For a chipmunk his size, Theo wasn't exactly small. Just enough length and girth to be worth showing off. "B-But I was teasing myself all while I was taking the pictures!" Theodore moaned, moving a paw down to grasp Simon's, keeping it in place, his movements becoming desperate as he pumped himself in and out of Simon's hold. "I'm gonna c-cum!"

Simon then grinned, releasing his brother's shaft and holding him by the hips, keeping him completely still. "Why should I let you? You're a bad boy for sending those pictures, remember?" Theodore whined in protest, grunting as he tried to reach his length, failing to do so as Simon raised up his hips each time he was close. "Please, Simon! I'll do anything, just let me cum!" Theodore begged, his ears flat against his head as he managed to grasp his shaft in both paws, tongue hanging from his mouth as he went to milking himself.

Don't forget that, Theo. Simon just sat back, grinning as he watch Theo please himself, relishing in his sweet little moans as the chubby munk soon ended up hitting his climax. First, the short squeal of bliss, then the little squirting sounds as Theodore's cum landed on the floor, making a little puddle between his ankles.

Once he was spent, Theodore collapsed again, rolling onto his side to catch his breath. Simon, gazing at the puddle, crouched down, taking some of the warm goo into his paws, enjoying its sweetish smell and sticky feel in-between his digits. Then, he gave Theo's butt a nice slap, muffling what would have been a squeak with a heated kiss on the lips. Theodore nearly melted immediately, shuddering as he went limp in Simon's caring hold, lost in the feeling of those soft, cum covered paws smearing the stuff into his rear.

"Now... Since you got to cum, it's only fair that I do too, right?" Simon whispers, giving Theo a light lick on the nose as he broke the kiss. "Oohhh yes... P-Please, give it to me, Si!" was Theodore's response, his tail wagging against the floor as he leaned his head back. Simon just started kissing along Theo's exposed throat, moving his messy paws up to the hem of Theodore's jacket and lifting it up slowly, tossing it aside before removing his own jacket.

Getting up to his feet, Simon flicked his tail once before moving over to the wall, sitting himself down by it, showing off his erect munkhood and beckoning Theodore, who made his way over quickly, dropping to all fours and opening his mouth. Simon moved a hand down, gently squeezing Theo's cheek. "As much as I would enjoy your mouth, Theo, I'd rather something different this time." He gestured for Theodore to turn around, his length twitching firmly as the smaller munk complied, showing off his cum coated rump to Simon.

"Just sit yourself down in my lap, Theodore." Simon instructed, his toes curling a little as he let out a grunt from the sudden weight of Theo's butt in his lap. Theodore was facing away from Simon, his tail wiggling lightly against Simon's belly as his hole pressed onto Simon's tip. "Aah... P-Put it in, please..." Theodore whimpered softly, his back arching up slightly as Simon began to thrust against him, working is shaft between the curves of his butt cheeks.

"Not yet~" Simon whispered in his ear, giving it a soft bite as his paws went around to Theo's chest, gently groping at it while he continued humping, stirring his hips slowly as his tip started to leak with pre, mingling in with Theodore's cum.

A little whine escaped Theodore's mouth as he squirmed, shaking his butt as much as he could while he placed his paws on top of Simon's to keep them at his chest. His mouth was held open as his soft complaints grew into full moans of pleasure and desperation, having Simon's length brush so close to his needy hole. "Aah... Please! I want it in my butt, Simon!" Theodore moaned out. One of Simon's paws slipped down to his sensitive shaft, stroking it again.

"Don't squeal." Simon ordered, his hold on Theo's cock getting tighter while he adjusted himself, lining up his own shaft to simply poke at Theodore's entrance, grinding firmly on him before giving a rough thrust upwards.

Sure enough, Theodore opened his mouth to squeal, only to be quickly muffled by Simon's paw. He trembled all over, breathing heavily through his nose as his body jiggled from the force of Simon's light, rapid thrusts. Theodore's eyes fluttered a little, his toned down moans still managing to ring out as pleasure surged through his small, pudgy body.

Simon grunted in Theodore's ear, leaning forward to pin him down on the floor, lightly biting down on his ear as he picks up his speed, his own thrusts making Theodore move his hips as well, his paw working rapidly along Theodore's little shaft. "Come on, Teddy, don't you want to cum again~?"

"I-I do!" Theodore squeaks weakly, his breathing getting faster as he tries raising up his butt more, clenching his hole around Simon's shaft in a futile attempt to keep it in place. This, of course, just made Simon get rougher, burying himself all the way into Theo's hole with each thrust, propping his foot on top of Theodore's butt for leverage, his balls now hitting up against Theodore.

"Grf... With all that moaning, you sound like a girl in heat, Teddy~" Simon teased, resting his head against Theodore's back, gently hooking his foot claws into Theo's butt fur, pulling him closer for each thrust he gave, watching every little jiggle that rippled over Theodore's body with a loving, lustful gaze. Theodore's moans got louder from the teasing, his entire body quivering as his tail began to wag against Simon's belly, only able to nod in approval as he dragged his claws along the wooden floor.

Theodore yelped as Simon moved him, flopping him onto his back. A blush could be seen on his cheeks as his paws were pinned down, being held nice and tight in Simon's, now forced to look his older brother in the eyes as he had his way with his rump.

Their moans rang out in near unison, neither of the two caring who could hear them now as they indulged in each other; Simon fucking Theodore like no tomorrow, and the smaller munk being all too eager to accept it. Their lips met in another kiss, tongues pushing against one another, savoring their mixing spit as their tongues danced together, each trying to remain on top of the other. Eyes closed, bodies rocking back and forward, pre spurting from them both. All part of their wild pleasure.

"Ah! Oh, gosh, Simon!" Theodore panted, managing to wrap his arms around Simon in a tight hug, holding his brother nice and close as he wrapped his legs around Simon as best as he could, his hind claws gently digging into Simon's rump fur. His chest heaved against Simon's , his tail wrapping tight around Simon's. "I'm not gonna last... I can feel it coming!" Theodore squeaked out as his grip on Simon got tighter. Simon's hands moved down to cradle Theodore's large ass, making him swing back and forth, mirroring his own thrusts into him. "Come on, Theo... Let it out!" Simon encouraged, struggling to keep Theo in his hold.

It didn't take much longer for Theodore to reach his peak. He ended up squealing out, his back arching up as he gave in, his body falling limp as he gave his last desperate moan, his cock standing as stiff as a board as his cum started to erupt from it again, most of the sticky white goo landing right on his and Simon's bellies, making a mess of their fur while Simon's thrusts met their limit. Theodore's ears lowered as Simon's own moan rang throughout the birdhouse, only to be silenced as he forced another kiss onto Theo's lips, a muffled moan sounding in their ears as Simon's orgasm took over, leaving the two of them breathing heavily while Theodore was filled to the brim, and then some.

"You know... Your butt kind of looks like a peach, especially with your tail out of the way." Simon remarked as his afterglow finally faded after what felt like hours of nonstop bliss. He slowly pulled himself out, knowing his load would start to flow out soon.

Theodore's cheeks blushed as he sat up, holding his tail as he shivered, feeling the trickling of Simon's cum escaping his well used hole. "Well, I knew you liked it like that..." He mumbled, absentmindedly playing with the cum that stuck to his fur. Simon smiled at him, gently helping him up to his feet, keeping him supported as they left out of the birdhouse.

"If you ever want it again," he says, moving his paw down to grasp Theodore's butt. "You know how to get me." He finished, giving a sly wink.