A/N

Just a random update guys, nothing important here. Pairing is AlvinxSimonxTheodore, Cartoon Version

Glancing at the clock, he grinned wide.

'Finally… It's 7 o' clock!' he thought as he slipped his green shirt over his chubby body. Peeking out the door of his room, he tip-toed through the hall, reaching the door. Before he could open it, he heard his name being called.

"Theodore? Where are Simon and Alvin?" A voice asked. Theodore turned to see Dave, his adopted father, looking right at him.

Desperate to get out of the house, Theodore replied with "They're out in the back yard, in our tree house. We're spending the night out there."

Dave gave a questioning look, but appeared to calm himself as Theodore gave him a hug around the waist."Well… Alright Theo, have fun tonight." He said, watching the green clad munk dash out the door.

'Teehee… Oh I'll have fun tonight… no doubt.' He thought as he looked up at the moon. He didn't stay for long, for he was nearly late. Climbing up the tree's rope ladder, Theodore entered the tree house. "Hey guys! Sorry I'm late, Dave kept me a bit held up…" He explained.

His response was just a loud moan of pleasure. Looking around, Theodore saw a chipmunk wearing a large red cap. Said munk was busy stroking his now limp penis, and there was a splash of white on the wall of the house.

"Oh… Hello Theodore… I was just now thinking of you…" He whispered as he came down from his afterglow.

"Aww… I never knew that you'd cum just thinking of me Alvin." The green clad said, hugging his older brother. He soon saw that all Alvin wore, was his signature red cap. Theodore blushed as he looked over his brother's naked body. "Am I on bottom tonight?" he asked.

"Actually, it is technically Alvin's turn to be on bottom, but I'm sure he won't mind letting you have your fun tonight Theo." Another voice said. Before Theodore could even turn his head, his green shirt was pulled off by a tall chipmunk with blue glasses. He too was naked, and looking over Theodore's body.

"God Simon… You could have warned us before coming out of nowhere." Alvin said, laughing a bit as he ran a paw through his younger brother's hair.

Groaning a bit, Simon fixed his hair back and kissed Alvin on the cheek. "Can you believe this is the third month we've been doing this behind Dave's back?" he asked, his voice portraying a mischievous edge.

This was true, it had been about three months since the three first did anything like this with each other, but Simon had said "We're brothers, and I think we should get to know each other much better than we do now."

Theodore's eyes wandered over his tall sibling's body, looking at his crotch. He saw Simon's impressive length standing hard at attention, just begging for release.

"Oh… m-may we please start now?" Theodore asked, bending down to sniff his brother's penis, inhaling its unique scent. Oh how he loved this smell, and even more, its taste. Slowly, he extended his tongue and licked the very tip, moaning as the familiar taste filled his mouth. He felt Alvin's paws touch his butt, spreading it to reveal his small butthole. He let out a small giggle as he engulfed Simon's length, suckling softly.

Alvin bent down and began to kiss Theo's pucker softly, smiling as the taste danced on his tongue and lips."Mmm… You did use the bathroom before coming, right?" He asked jokingly as he shoved his tongue deep inside Theodore's rear, forcing out a long moan from the young munk.

"Nnngh… Alvin.." he moaned as he continued to suck on Simon's member, drinking the warm precum as it dribbled out.

Simon was letting out small moans of bliss as his eyes shut tight as pleasure filled him. "God Theo… you must really want this…" He whispered as more of his slick pre leaked into his mouth.

Standing up, Alvin grinned at his chubby brother as his hardened dick brushed up against his tight hole. "We're gonna make you feel amazing Theo…" He said, using the sexy tone that he knew would make Theodore want him more.

"D-Damn… take me Alvin… please…" Theodore moaned as he swallowed again. Reaching behind himself, he spread his butthole open for Alvin. He let out a squeak as he felt Alvin thrust inside, moaning at the top of his voice.

Simon began to pant loudly, his legs almost numb with pleasure. "Keep it up Theodore… I'm almost there…" He purred, running a paw through his brother's hair. He began to buck his hips forward, making love to his face as he put his paws on both sides of Theo's face, thrusting in and out of his mouth.

Grinning, Alvin leaned forward as he matched his rhythm with Simon's. He locked lips with his brother and moaned into his mouth, speeding up on little Theodore below. Hot precum continuously shot out of his member and dripped out of Theodore's rear end.

Theo moaned louder as he was pounded from both ends, shuddering under the weight of his kissing siblings. He moaned louder as he felt Alvin's paw grasp his own erect munkhood and began to give him a handjob. He tried his best to tell Alvin to speed up, but all that came out was muffled pleas.

"Gaaah… Theodore… I'm gonna cum…" Simon moaned through his kiss, pulling his penis out of Theo's mouth.

"Do it Simon!" Theodore begged, lapping away at his throbbing cock. He tightened his asshole around Alvin's length and moaned louder as he unloaded his cum onto the floor, spraying it hard from his penis.

"D-Damn it Theodore… I can't hold it either!" Alvin cried out as he pushed himself up to the hilt and flooded Theodore's ass with hot cum, shouting at the sky in pure bliss. "Oh God Theodore! You're amaziiiiiing!" He yelled as he pumped out his load.

Simon gave out a final moan as he spurted his load all over Theodore's fave, letting out small squeaks of pleasure as he painted his brother's face white. "Ohh… S-So hot…" He managed to whisper as Theodore was covered.

"Oh my… it's so warm…" Theodore sighed as Alvin pulled out and put Theodore in his lap, purring lovingly at him. He wrapped his arms around Alvin and kissed his lips once.

Alvin smiled and beaconed Simon over, who had sat himself on the other side of Theodore. "You've got quite the messy face… let us clean that for you…" Alvin whispered, drawing his tongue over Theodore's cummy cheek, loving the taste of Simon's hot cum. Simon soon joined in cleaning up, licking Theodore's forehead.

As the two munks licked and sucked the cum off of Theodore, the green-eyed chipmunk passed out as more cum suddenly shot out of his cock. "Hehe… Looks like we were a bit too much for him tonight…" Alvin chuckled. Simon only nodded as he lay next to Theodore and hugged him. "I'm gonna go to sleep… that orgasm was quite… relaxing…" He yawned as his blue-grey eyes shut.

Alvin took off Simon's glasses and folded them neatly, laying them onto the floor. "Rest well guys…" He whispered as he soon fell asleep next to them. Before he lost consciousness, he thought 'Can't wait for tomorrow…' Kissing their cheeks once, he soon started snoring, dreaming of his two wonderful brothers.

A/N

Well, hope y'all enjoyed this chapter, there will be more! You can suggest a pairing, but I will decide if they're used. Review guys, KRS, OUT.