I do not own the series Alvin and the chipmunks, please remember to read and review. Thanks to Munk19 for the great suggestions! Also if any of you have any ideas for what could happen next send me a PM or leave it in the reviews, I am pretty open to any ideas and I like to see what people have to say about the story! Now on to the Jeanette chapter!

Alvin snuck carefully across the well maintained lawn. Simon and Jeanette's house was dark blue with a purple fringe along the top and painted onto the door and the shudders. The garden and lawn were well maintained from either Jeanette or Simon's efforts. On top of that they had a few lights installed to automatically turn on when you walked within a certain distance of them.

That was why Alvin was being so careful, he had memorized the best path to take in order to avoid the lights, he and Jeanette had mapped out the safest route years ago. So not a single light turned on as he approached.

He had told Brittany he had a couple of meetings to get to tonight with a financial planner and a couple of investors, since he had used the same excuse for years in order to sneak off to either Jean's or Ellie's Brittany didn't bat an eye. Alvin figured he had a few hours before he would need to head back home. He hoped that they could get some good old fashioned loving in during that time.

Alvin got to the front door and knocked quietly three times, their secret rap, he had made one up with Eleanor as well and had to be careful never to accidently use that one for Jeanette.

The door flew open almost immediately. Jeanette was standing there in four inch heels, purple lipstick, a horny smile and nothing else. Her eyes lit up the second that she saw Alvin and gave him a long hard kiss right in the doorway, unconcerned of anyone seeing them. It was the middle of the night after all, and all of the lights were off in the house. Alvin reached downwards and cupped the woman's lovely rear, pulling her closer and starting to aggressively grind against her exposed clit.

Alvin began to squeeze her cheeks together and grind the two together eliciting moans and happy chirps from the woman. She finally pulled away, her lipstick smeared across Alvin's lips and smeared on her own. Their long wet open mouthed kiss had probably lasted somewhere in the two minute range.

"Hello there you." She said as she pulled him close again by the belt to kiss him hungrily again. She reached inside of his underwear and held his slowly expanding cock in her hand, she had small dainty hands and didn't know if she would be able to close her hand around the base, she might be able to cup the tip of the angry purple head. She slipped her second hand inside of his pants and began to rub aggressively at the opening of his urethra. Alvin groaned as he felt his cock begin to painfully grow in his pants.

He almost felt in pain from it, he didn't have enough room in his pants to keep his monster in check. Alvin grabbed Jeanette's wrists and slowly guided them to his own belt buckle while he pulled his tight shirt over his head. Jeanette didn't even pause and unbuckled him and pulled his pants down where he flopped out nice and large and exposed.

Jeanette couldn't help but gasp in happy expectation. She was already excited.

"So couch? Bedroom? Shower?" Alvin asked smugly. Jeanette snapped her eyes back up from his cock and adjusted her glasses.

"I have a better idea in mind. Follow me!" She turned on her heel and instantly began to wobble on the thin backs, her arms shot out pinwheeling. Alvin reached out and grabbed her by the arms as she started to fall backwards. She looked up at him awkwardly and smiled.

"Whoops." She laughed a little bit.

"And to think that there is absolutely no alcohol in you." He planted a kiss on her forehead before setting her back onto her feet. Jeanette moved slower this time, but somehow added a little bit of a slink to her walk. Just like she saw Brittany doing whenever she wanted to flirt with Alvin without letting anyone know. She moved her hips and ass so that her buttcheeks ground together a little bit, and her legs would come down with enough thrust to give her small hard breasts the jiggles.

Alvin had to wipe some of the drool off on his arm. He followed after her dropping his shoes and socks and underwear off on the way. The cheating duo started up the stairs but Alvin was surprised to see that they were not heading towards the bedroom but instead to the office. Simon and Jeanette did a lot of work back at home, thats to be expected when one spouse is a writer/chemist and the other is an inventor/scholar. So they had an extra room converted to be used as a place to get away and work.

And right now Jeanette was seated on top of Simon's desk with her long shapely legs and spread for him exposing her tight pink cunt and lovely tight bum.

"I think I might just need a little bit of a warm up." Jeanette said saucily as Alvin sauntered on over to her, hands on his hips and his crotch sticking straight out, his cock like a flagpole sticking forwards like a homing beacon for her cunt. He got to the edge of the desk and inched closer until the very head of his cock was just kissing the folds of her vagina. He then rubbed up and down it once before dropping down to his knees in front of her. He stuck his tongue out and licked once at the very entrance of her cunt.

Just moved his tongue up and down her mound a few dozen times, nice and slowly, trying to make her feel every bump of his tongue.

"Oh god! Keep that up! You're so stimulating! You're making me feel euphoric!" Jeanette groaned out as Alvin continued to eat away at her, he slowly brought his hands up and spread the lips of her pussy so that he could begin working on her insides, start to move deeper and deeper inside of her. He began to test around until he felt her begin to shudder in joy.

He then started to focus all of his attention on that one single spot.

Jeanette began to huff in little gasps of air, her hand went down and fisted the back of his head, running her hands through his hair. Alvin began to slurp at her pink cunt, he was a bit of a loud eater. And she always made noise whenever she was being eaten out. Jeanette's ass clenched hard and she felt the wood grinding into her rear end. She smiled devilishly, she normally didn't enjoy tormenting her husband, but tonight felt like an especially naughty night. The kind of night where she would get eaten out on his desk before doing something a lot less...nice...upstanding...of the norm.

Alvin pushed her legs even further apart until it appeared as if she were doing a split, she was as tight as a drum and he felt as if he were strumming a guitar with his tongue.

Alvin ran his hands up her slim sides and counted the ribs as he tickled her a little bit, running his hands underneath her breasts and making certain that her sides were huffing in and out like a couple of bellows before he was about ready to say he was done.

He finally pulled back, his cock was aching in need and desire. He had to fuck her. He had to stick his red hot cock into her sopping wet freshly eaten out pussy. She was just on the edge of an orgasm and he doubted he would last all that long either.

"Wait a minute lover." Jeanette said as she hopped off of the table and leaned heavily on his shoulders for balance, her legs were quivering and shaking. They knew what was to come next as well as her mind did.

"I have a better place in mind for you to sheath that cock." She grinned and lead the way again, one hand firmly grasping his dick and leading him through the darkened hallway as easily if she were holding his hands.

Finally they came to the bedroom, a small desk side lamp was on, Jeanette eased open the door and Alvin nearly felt himself faint at the sight before him.

Simon was asleep on the bed, his pajama pants on yes and his glasses folded beside him. He was asleep and snoring heavily.

"What is this?" Alvin hissed out nervously. Jeanette giggled like a school girl and squeezed Alvin all the harder, but of course his long veiny cock pulsed in her hands. She could feel his heartbeat increase, either through fear or excitement she could hardly guess. Jeanette smiled knowingly before taking a deep breath and shouting at the top of her lungs.

"HEY SIMON! SWEETHEART, I'M GOING TO FUCK YOUR HORSE COCKED BROTHER NOW, DO YOU HAVE ANY OBJECTIONS?" The neighbors would have heard her if they weren't all the way out in the Nevada desert on vacation. Alvin jumped and almost sprinted away, but then paused. Simon hadn't even so much as stirred. He just kept on breathing in and out slowly. Jeanette grinned at Alvin and gave his cock another affectionate squeeze.

"I'M CHEATING ON YOU WITH YOUR BIG BROTHER! YOUR BIGGER BROTHER! I'VE BEEN FUCKING HIM FOR YEARS! DO YOU WANT ME TO STOP?" Jeanette smiled at Alvin and gave him a kiss.

"He sometimes takes tranquilizers to go to sleep easier, I do to. He might have taken a heavier dose tonight but I can't imagine for the world how that happened. He is so careful."

Alvin moved to his little brother and looked him over, yep he was out like a light. He heard the bed shift beside him and looked over to see Jeanette laid out right next to her husband. She smiled cutely and winked.

"You drugged your husband so that I could have sex with you right next to his sleeping body...that is so, so, so..."

"Depraved? Insane? Nuts?"

"Hot and kinky as hell." Alvin smiled and crawled over so that they were eye to eye, nose to nose, chest to breast, cock to cunt. Alvin slowly and teasingly began to feed himself into the women below him. Jeanette began to gasp aloud as Alvin slid his nice large, hard, veiny dick inside of her wet tightness. Alvin began to huff himself at the tightness. All three girls in two days. Not bad.

His record was fucking each one twice in one day. That had been exciting, not to mention he was younger and on a few energy supplements. Now it was just plain old stamina. And he was pretty damn good anyways. Jeanette began to scratch at his shoulders aggressively. She wasn't as experienced with using her cunt muscles as Brittany, or as vocal as Eleanor. But her legs had a natural type of strength to them, so she wrapped them around his waist to keep him firmly inside of her. She couldn't even stand the thought of him pulling his cock out.

This fucking mostly consisted of them shivering and shuddering and vibrating against each other to keep themselves nice and hard. Alvin's balls were nice and full, tight and just engorged with his semen. Jeanette had a nice fertile womb, she was much like her sisters and ovulating, it was the perfect time of the month to explode inside of her. Her legs were designed to hold her pregnant belly weight and her boobs were nice and ready to swell with milk.

Alvin looked over at Simon's sleeping form, his nose was sniffing a little bit, as if he could smell the sex in the air. As if he could smell his wife's infidelity. Alvin grinned cockily, it would be strangely satisfying, knowing that his brother was going to be the one to raise his children. Or at least one set of them. If Simon thought growing up with Alvin in the same house was hard he couldn't even imagine how he would react to having to raise multiple of him!

Alvin began to pull himself upwards so that he was supporting himself above Jeanette she looked upwards questioningly, her face red with blush and her eyes half lidded.

"LOOK AT ME NOW BRO! I'M SCREWING JEANETTE! SHE'S NOT EVEN MY WIFE BUT I AM NUT DEEP IN HER!" Jeanette smiled at his silliness before he looked down at her, he never once missed a beat but continued humping into her.

"Go on, you say something." Jeanette thought for a second before screaming.

"HE IS A BETTER BIG DICKED LOVER THAN YOU WILL EVER BE! MAYBE IF YOU PAID MORE ATTENTION TO ME THAT YOUR WORK THIS WOULDN'T HAVE HAPPENED! BUT I SURE AM GLAD IT DID!" Her face turned a deeper purplish red and she gasped and covered her mouth, she had just cum a little bit but she could feel the next enormous wave coming on for her.

"OOOOOOHHHHHHHHHH!" She shouted as she clamped against his dick instinctively. Alvin responded by thrusting as deep as he could and exploding all across her insides. Jeanette gasped and shimmied a little bit, she then lay still in his embrace and sighed contentedly. She tried to get up but Alvin's weight was keeping her down.

"I...need...to (huff)...set the...(pant)...the...(gasping for breath)...set the thingy...{Christ that was so good!}...the alarm." Jeanette said gesturing for her phone. She would need to shower in the morning before Simon woke up so she could wash the smell off of her and clean up a little. But right now she was just so tired...

Jeanette fell asleep as Alvin was handing her the phone. It fell to the floor and he had to set it for her. Six AM bright and early. He gave her a kiss, one to both nipples, her nose, ears and finally lips. There was a pearl drop of cum leaking out of her pussy and he slowly wiped it off to smear on her lips. She smacked them as she swallowed the tasty morsel.

Alvin got up to leave and closed the door behind him. His semen had hit an egg and slowly pushed the cell to the wall of her womb. It caught instantly. If there was one thing that could be said about the Miller girls it was that they took breeding sperm like champs. All three had been impregnated in just a matter of two days!

So yeah any suggestions or anything just send a PM or a review. Thanks again for everyone reading this, it means a lot to me.