Alvin approached the bedroom and knocked on the door. After not receiving an answer Alvin opened the door and walked inside. He saw Simon lying down on his bed, facing the ceiling. Simon was making kissing faces to notice Alvin standing about two feet away.

"Oh yeah… So dreamy! Alvin's lips are something else."

Alvin decided to approach his brother. He crept closer and as Simon puckered his lips at the ceiling, Alvin placed a hand on his shoulder. Simon turned toward Alvin and smiled. Alvin removed his shirt and tossed it aside, getting a strange look from Simon. Simon tried to sit up as Alvin laid down next to him, but was gently pushed back down with Alvin's left arm.

"Alvin? What are you up to?"

Simon did not have to wonder for long as Alvin giggled, then pulled his brother close. A quick peck on the lips caused Simon to blush. Alvin slipped his hands downward and proceeded to help Simon remove his shirt. As it fell to the floor, Simon wrapped his hands around Alvin's back, making him yelp.

"Simon! You little devil. Now come on and kiss me like you really mean it. Make me get excited, Simon."

"You… you're getting turned on by all this?"

"Oh yeah.. now don't keep me waiting. I want those sweet lips again. Give 'em to me."

Not wanting to disappoint, Simon placed his lips onto Alvin's and started kissing. He crept his tongue in, making Alvin moan in delight. He was having so much fin that Alvin failed to notice his brother's hand drop down and into his shorts. He finally took notice as Simon's hand began to work at him.

"Oh man… you sure know how to turn on a munk, that's for sure. Simon? Can you do something for me?"

"Sure. What is it?"

"Take off my pants. Screw the kissing. I want you inside me."

"You want me to…have sex with you? Why, Alvin?"

"I know how bad you want me, Simon. Now fulfill that dream of yours and stick that chipmunk shaft of yours inside me."

Still in shock, Simon stood up and removed his shorts. After exposing Alvin's backside, Simon stared at his brother's hole. The sight of the tight hole turned him on even more. He then bent over and hugged his brother's butt, giving it a quick lick.

"You know you want me, Si. Don't hold back, bro. I can take it."

Simon stood up and positioned himself behind Alvin. With a quick glare from Alvin, he started poking around his brother's hole. He then felt the tip of his penis come into contact, making him squeal. He gently started to push himself deeper inside, all the while getting nothing but moans from Alvin. A few thrusts later, and Simon found that his whole shaft was now inserted into his brother's backside.

'Well, here goes nothing…' Simon thought to himself as he started moving around. Alvin could already feel himself getting hard. Simon felt the buildup of seed starting to form, causing him to respond to Alvin's moans with some of his own.

"Simon! Please don't stop… go inside me!"

"You mean cum? You got it."

Simon sped up his thrusts, causing him to nearly squirt his load. Wanting to please Alvin, Simon continued with his movements until he found it impossible to hold himself back any more. As his liquid went from his shaft to his brother's bum, Simon shouted out loud.

"Oh Alvin! Alvin! Alllllvvvvviiinnnnn….."

Seconds later, feeling that he had emptied himself Simon withdrew himself and turned Alvin around to face him. Without speaking the duo began to make out. Having heard the commotion, Theodore knocked at the door and proceeded inside. He gasped as he saw his own brothers making out in front of his own eyes.

"Alvin! Simon! Why are you..."

"Theodore, tomorrow night you have GOT to get a good humping from Simon. He's the best."

"No, you are the best. Want to give me a ride, Theo?"

Alvin pointed at his butt, sticking it in the air.

"Alvin, Lily is on the phone. I convinced her to talk to you again."

"Oh hell… how do I talk to her after all that?"

"Just let her do the talking. It might work, you never know."

"Simon? Should I? I really want to be with you right now…"

"Go ahead, Alvin. I know how much you like her."

"Well, wish me luck. Here goes nothing…"