The Prodigal Sister Sex Story

#Incest #Teen #Voyeur

By AlabamaSlamma

A brother let’s his sister move in with him along with her daughter.

Mark is a 38 year old successful entrepreneur who sold a company that he started for a whole lot of money. Mark never married and he lives in a large house alone. Mark has plenty of beautiful women who are usually willing to spread their legs for his 8 inch cock. Mark has a beautiful sister who is 5 years younger than he is that he hasn’t seen in 17 years. Her name is Isabelle and she was a firey redhead and somewhat wild. They lost their parents in a automobile accident when she was 15. She lived with him until she turned 18 and she ran off with some guy. He didn’t hear anything from her until today.

Mark was sitting in his chair watching TV when he heard the doorbell. He got up and walked over to the front door and opened it. There stood his sister with tears in her eyes and her makeup smeared from her crying. Standing next to her was a beautiful young girl who was the spitting image of Isabelle. He would later find out that her name was Lizzy. She looked to be about 15 years old and they both were wearing tattered clothes that looked like they had been wearing them for a long time.

“H…h…hi Mark!” Isabelle stammered as she looked down at her feet trying to control her sobbing.

“Well look what the cat drug in!” He said as he stepped aside and motioned them to come in.

The two women walked into his house and stopped in the middle of the room and the young girl looked around wide eyed as Isabelle continued to look down at her feet sobbing.

“Come on in and make yourselves at home. Are you hungry?” He asked as he looked at them wondering what was going on.

The young girl nodded her head yes as Isabelle looked up finally and slowly nodded her head yes.

“Well come into the kitchen and I will warm up something for you!” He said as he walked into the kitchen.

He began to work on heating up some food.

“If you want you can go take a shower and get cleaned up before you eat!” He said as he had gotten a whiff of their body odor.

“We don’t have any clean clothes!” Isabelle replied as she looked up at Mark.

“I can get you both a couple of old t shirts to wear until we can wash your clothes!” He said as he walked into his bedroom and pulled out a couple of shirts and handed them to Isabelle.

“Just drop your clothes outside the bathroom door and I will put them in the washer!” He said as he walked back into the kitchen.

Isabelle and Lizzy both went into the large bathroom and stripped off their clothes and dropped them outside the door. The went about taking a long shower as it had been a while since they were able to bathe. Mark came back to get the clothes and realized that they were basically just rags. He held them out from him as he carried them into the laundry room. He dropped them into the washer and started it.

As he was finishing up with the food and setting it onto the table, Isabelle and Lizzy walked into the kitchen with their hair wrapped up in towels and both were wearing the t shirts that he gave them. Isabelle’s just barely went below her ass cheeks and clearly outlined her gorgeous 34DD tits. Lizzy on the other hand was basically wearing a long dress but he could clearly see that she was going to take after her mother in the tits department as she had some nice sized tits as well. Both of them were sporting big fat nipples that stood proudly out under their shirts.

“Well don’t you two clean up well!” He said as he realized that Isabelle was just as beautiful as he remembered the last time he saw her.

Isabelle blushed as she finally cracked a smile for the first time since she arrived. They sat down and began to eat hungrily.

“Hey slow down, you will make yourselves sick eating that fast!” He said.

“Sorry but it’s been a while since we had a good meal!” Isabelle replied as she continued to eat.

After they finished eating, they went into the living room and everyone sat down. Mark sat in his chair while Isabelle and Lizzy sat down on the couch. Isabelle was trying to keep herself covered with the shirt but it was almost too short. She had accidentally flashed Mark her pussy a couple of times but he didn’t let on that he had saw anything but he saw enough to know that she was bald down there. Lizzy was soon asleep on the couch as Mark and Isabelle talked about how they come to this point.

“My husband had become an abusive drunk and I didn’t know what else to do or go!” She finally said after telling him everything that happened since she left.

“Well I guess I can’t throw out my own sister especially since she has a young daughter!” He said as he hugged her to him.

She began to sob again as she clung to him tightly. After a few minutes he took Lizzy into the bedroom and placed her down onto the bed. When he had returned to the living room he found Isabelle asleep on the couch and her shirt was pulled up and he could clearly see her plump little pussy. He looked at it for a while and the thought flashed through his mind how good it might be. He quickly shook the thought from his head as this was his sister. He got a blanket and covered her up. He climbed into his bed and fell asleep with the image of Isabelle’s pussy on his mind.

Sometime during the night he was awakened by someone climbing into his bed. It was Isabelle and she immediately snuggled back against him and went back to sleep. Mark laid his arm across her and went back to sleep. The next morning he woke up to a hot wet sensation on his cock. He opened his eyes and looked down at Isabelle who was gently grinding her soaking wet pussy against his hard throbbing cock that was sticking between her legs and pushed up against her pussy.

He didn’t move as he continued to watch her. She was pulling and twisting her nipples and lightly moaning as she worked her pussy up and down the top of his shaft. He felt her body shudder as she orgasmed on his cock. He felt her hot juices flowing over his cock as he fought the urge to shove his cock into her soaking wet pussy from behind. But to his surprise she reached down and guided his cock into her hot wet tight little pussy. She hissed out loud as she worked her pussy down onto his hard throbbing cock.

Mark couldn’t control himself anymore and wrapped his arms around her body as he thrust his cock balls deep into his sister’s welcoming pussy. Isabelle gasped loudly as she felt his arms grabbing her and pulling her back onto his cock. She knew that he was awake and aware of what she was doing.

“SHHHHHHHHHH don’t worry! Just enjoy!” He growled into her ear as he began to work his cock in and out of her tight little wet pussy.

Isabelle melted into his strong arms as she surrendered herself to him. It had been a long time since she felt this safe, this loved, this horny. Mark grabbed her tits and squeezed and mauled them as he grunted from thrusting his cock into her hot wet tight little pink pussy. Isabelle ground her pussy back onto his cock as she moaned and whimpered loudly. Her body trembled uncontrollably as her orgasms ripped through her body.

“OHHHHH MMYYYYY GOD ISABELLE YOU FEEL SO FUCKING GOOD!” He groaned as she squeezed her pussy along his shaft.

“PLEASE BROTHER FUCK ME. FUCK ME SO FUCKING GOOD!” She moaned as he pushed her over onto her stomach and pushed her legs open wide.

He propped his upper body up with his arms and began to hammer into her tight little wet pussy from behind using her ass cheeks as a trampoline. She was screaming out in pleasure as wave after wave rushed through her body. Both of them were completely lost in their pleasure and hadn’t noticed that Lizzy had walked into the room and was watching her mother getting fucked by Mark. She knew that Mark was her uncle but she didn’t understand that what she was seeing was considered wrong. Lizzy felt her little pussy getting wet and tingling as she watched Mark driving balls deep into her mother.

“OHHHHH GOD I’M CUMMING AGAIN!” She moaned as she pushed herself back onto his cock with everything she had.

Mark caught something out of the corner of his eye and glanced over to see Lizzy standing there with her hand up under her shirt obviously fingering her little pussy as she stared at his cock pounding her mother. He didn’t say anything and just continued to fuck Isabelle. He grabbed her hips and pulled her ass up into the air leaving her head down on the bed. Looking over at Lizzy he slammed his cock back into Isabelle’s pussy. Lizzy looked up at Mark and he smiled and winked at her. He brought his finger up to his mouth and shushed her. He motioned for her to move around closer to be able to see better as he fucked Isabelle’s pussy into submission properly from behind. Isabelle’s eyes were closed and she was to enthralled by her orgasms to even realize that they were being watched.

Mark caught a glimpse of Lizzy’s soaking wet pussy as she continued to stroke her fingers in and out. He turned his attention back to Isabelle as he wet his thumb and began to push it into Isabelle’s tight little asshole. Isabelle moaned as she felt his thumb prying open her ass and she immediately pushed her ass back against his thumb driving it inside. Mark knew that she enjoyed something in her ass and his cock throbbed angrily inside her smoldering hot wet pussy.

“I hope you are on the pill because I am about to cum!” He growled as he grabbed her hips pulling her back onto his cock.

“FILL ME WITH YOUR CUM PLEASE!” She moaned as she worked her pussy around him.

Lizzy was trembling with excitement as her body shuddered from her own orgasms. Mark grunted as he felt his cock throbbing and pumping stream after stream of his incestious seed deep into his sister’s soaking wet pussy.

“OHHHHH FUUUUUCCCCKKKKK YEEESSSSSS!” He growled as she milked his cock.

Lizzy watched in amazement as he filled her mother with his cum. Isabelle’s body shuddered as she orgasmed again from his cum splashing her insides. Isabelle collapsed onto the bed gasping for air as Mark collapsed onto her back with his cock still buried in her spasming pussy. He quickly motioned for Lizzy to exit the room before Isabelle realized that she was standing there. Lizzy quietly left the room as they both came back to earth.

“That was amazing sis. Your pussy is so fucking good. I’m glad that you decided to use my cock this morning.” He groaned into her ear.

“I’m sorry Mark but I just couldn’t help myself. It’s been so long since I was fucked on my own terms!” She replied as she continued to milk his cock.

“Well I think that you should know that we were being watched and she definitely enjoyed herself!” He growled deeply as he felt her body stiffen at his words.

To be continued……

The Prodigal Sister Sex Storyd4sBnZ7.jpgd4sBI6u.jpgd4sBzGe.jpg

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By AlabamaSlamma
#Incest #Teen #Voyeur