"Oh Sammy..." She breathed, "We can't fuck! We have to stop all of this! It's just...trouble!" Sam understood her concerns and decided to take the bull by the horns.
"Listen Alex, do you want me and Dad to move out?"
"No of course not!" She quickly replied.
"Well me neither but, well, I think we need to make that point to Mom and Dad." Alexis smiled. She couldn't remember Sam ever referring to their parents as "Mom and Dad" before. It was like, okay, now we really are a family and we're faced with this crisis and it's time for us to do something about it!
"I agree Sam!" She said nodding her head. "So, lets go up there and tell them this. We've all made mistakes which makes us all human but getting together had made us all happy so let's not goof this up!"
"You sure you don't want to hang out here for, oh, six or seven minutes?" Sam cracked. He took his little sister's hand and placed it on his hardened penis that was covered only by his briefs."
Alexis kissed her big brother on the lips and promised "We'll get to that, believe me."
The two youngest members then made their way up the carpeted stairway and down the hall to the doorway to their parent's bedroom.
And inside that doorway, Cynthia and Don were gratefully resuming their physical relationship. The glue that kept them stuck together. Cynthia had allowed her husband to remove her precious panties and was now on her knees before her hard cocked husband displaying all of her sexual wares for him to appreciate. And appreciate them he did, just for a few moments before placing the plum shaped head of his big hard cock at the soft little entrance to his wife's pussy. He only hesitated for a few seconds until Cynthia subtly pushed back at him, forcing his penis to begin penetration. Then, with a deeply felt sigh of relief, Don shoved all of his monster hardon into Cynthia's impatient pussy! The black haired mother gasped and cried out "Oh..oh..Ahhh.go slow Don!" But her husband was way beyond that point and continued to push forward until both lovers heard that little 'slap' as his balls collided with her pussy lips! Piak....Piak...Piak...Then, they began to fuck!
Sam and Alexis softly approached their parents bedroom and Sam quietly turned the doorknob and slightly opened the door affording them a little peek inside. Wow! It sure looked like Mom and Dad had made up and weren't mad at each other anymore!
"Alex...look at that!" Sam whispered to his little sister. "Dad has all of his cock buried in your mom's pussy!"
"Shhhh!" Alexis tried to keep her big step brother quiet, "They'll hear us!" Alexis moved in front of Sam to get a better look at the copulation taking place just a few feet away in the master bedroom. It was shocking but exciting to the inexperienced young teenager to see her parents wildly fucking on their marriage bed. Then, she felt Sam's hard cock probing her ass cheeks behind. He slid his hands around his little sister and cupped her little tits while rubbing his erect penis into her anal groove through the soft cotton fabric of her pajama bottoms.
Alexis couldn't help but become aroused by this handling of her nearly nude flesh. She was focused on the wild fuck taking place in her mom's bedroom but Sam's penis sliding all over her ass was turning her on!
"Cut it out Sam!" She whispered insincerely to her step brother. Unfortunately, she spoke the words a little too loud and, in the bedroom, both lovers stopped their coupling and turned to face the door.
It was Cynthia who finally spoke.
"Listen up there are people who are spying on us..." she addressed their unseen audience, "I thought we agreed no more secrets and no more voyeurism in our family. If you want to watch, then come in here and be quiet. Don and I are busy!"
Alexis wanted to run down the stairs and escape but Sam wasn't having any of that. He nuzzled his little step sister's ear and whispered "We have to accept what your mom just said. We agreed last night: No more secrets and no more spying."
With that, Sam slowly pushed the door open and the two younger step siblings entered the bedroom. Sam kept his arms around his little step sister as they approached the king sized bed. Alexis looked around at Sam, wondering what he had in mind. He nudged her up onto the mattress next to her kneeling mother. Alexis quietly assumed a similar position on her knees with her pajama bottoms in the air. Sam climbed up next to her and smiled at his dad next to him.
"Little help Dad?" He mused. Don, surprised by this turn of events but thrilled to be joined on the bed by his sexually captivating step daughter, simply reached out for the elastic waistband of Alexis's PJs and the two men slowly pulled them down leaving her dressed in just her little white panties!
When Sam attempted to pull down Alexis's skimpy panties, she wailed "No! Not my panties! Please don't take off my panties!" but, undeterred, Sam slowly pulled them down to the tops of her thighs so that all of his little sister's ass was on display. Her tight little pink asshole seemed to be calling out to him and her shaved pussy lips below were begging for penetration!
Poor little Alexis was being overwhelmed by the over the top sexuality of the moment. Her mother was gasping and moaning in pleasure next to her and now her big brother had pulled down her panties and was touching his big hard cock to her recently devirginated little pussy...and, Oh, it felt so good! Knowing it was now unavoidable, Alexis turned to face Sam and begged "Oh Sammy, it's so big! Don't put it all the way in!"
"Typical Alexis." Sam couldn't help but think. "You can have some of my pussy but not all of it!" He shook his head softly from side to side as if to say "Yeah, right!" Then, he surged forward burying all of his monster penis in his little sister's well lubricated pussy! The 20 year old had been lusting for his step sister for so long. Sooo..sooo long! Now, finally, he had the little teen on her knees before him with his cock buried in her tight little cunt! In and out he sawed while enjoying a front row seat to the now rapidly accelerating fuck taking place right next to him on the bed. Having tasted his step mother's luxuriously sexy pussy himself, he could appreciate the pleasure his father was experiencing.
Then, Sam's eyes traveled down to Alexis's now perspiring young body. More to the point, to her tight little teenaged asshole lying there above her cock stuffed pussy. He gently caressed it, using her natural female lubrication to oil it up. Then, without asking permission, he drove his index finger into Alexis's never before penetrated asshole!
"Oh...Oh...Oh...!" Alexis exclaimed as she felt Sam's finger sliding into her ass. Alexis wasn't sexually naive, she knew about anal sex but hadn't considered it something she would ever want to experiment with. On the other hand, as much as she loved her big brother, she'd somehow ended up giving her virginity to his father. That didn't seem fair. Sam's large penis was thrilling her little pussy, but somehow, she knew what she must do. She quietly looked back at her big brother and said: "Sam...take off my panties!"
Sam's cock jumped when he heard his little step sister's lewd request. He reluctantly withdrew all of his big cock from her pussy and then slowly drew her panties down her thighs until she lifted each knee to allow their complete removal. Now pantiless, Alexis reached for Sam's rock hard penis and slowly pulled it up from her disappointed pussy to the tight pink hole above it: her virgin asshole!
"Go slow Sam." She quietly said, "Like your dad did when he...when he fucked me!"
Sam looked over at his dad who was now watching the events taking place next to him. And so was Cynthia. "My God!" she thought to herself. "My little daughter is just as hot as I was at her age! I never had anal sex, it just wasn't done back then but..."
She didn't have a chance to finish the thought as the sight of Sam's cock slowly penetrating Alexis's asshole was more captivating than anything she could imagine. Inch by inch, all of his manly penis slowly slid into her daughter's unprotected virgin asshole. Both Don and his wife watched rapt as the completely naked teenager was sodomized right before their astonished eyes.
Sam had never experienced anything quite like this. To have his precious little sister place his cock at the puckered little dimple of her ass and accept it willingly was more than he could understand. But, of course, there was no understanding any of this now. And so, slowly at first, then picking up speed, he fucked Alexis's tender young asshole while she subserviently knelt there and took it.
Next to them, Don and Cyn were similarly captivated by the lewd act taking place.
"Geez Cyn...look at that!" Don whispered to his wife. "Have you...have you ever...?"
Cynthia just shook her head softly from side to side indicating "No." But, at that moment, the pretty black haired mother came to understand that, she still had one "virginity" she could give to her husband. And it was time to present him with a birthday present he could remember forever. She resumed her place on her knees and just said, "Go slow, like when you fucked Alex!" Then she reached back and opened her ass cheeks completely exposing her puckered pink asshole!
Don, shocked by all that had already happened, didn't hesitate. He quickly touched his penis to his wife's eager little anus and began to push. He had to push pretty hard too! Cynthia's little asshole wasn't going to be penetrated with ease! Finally, both lovers gasped as Don achieved his goal and stuffed all of his cock into Cynthia's no longer resisting ass! He could feel his wife's fingers stimulating her pussy beneath in an attempt to neutralize the uncomfortable penetration she was experiencing.
As was Alexis right next to them. She never would have accepted this lewd act had she known how devastatingly dirty it would be! Taking all that cock in not it's proper landing place. Oh, but she wanted to please Sam and pleased he seemed to be. He was moaning and gasping in pleasure as his little sister took all of his cock into her tight little asshole! Alexis's fingers did the best they could but, somehow, it just wasn't enough. Then, a positively nasty idea came into her head! Oh it was so dirty but the time was right and she knew she was going to try it once the thought was complete in her mind.
Alexis just slowly collapsed onto her side, taking Sam with her, his cock never losing contact with her asshole, then she rolled him onto his back leaving her naked on top of him. Sam's penis remained completely lodged to the root in his little sister's ass! She cast her lovely eyes over at her parents next to her on the bed and addressed her mother: "Mom, can I borrow him for just a moment?"
Then Alexis reached down and, taking her pussy lips in her little finger, she slowly spread herself open offering her hairless young pussy to her step dad who looking on in astonishment. All of Alexis's soft pink pussy was visible to Don and his son's cock was now motionless in her asshole below. He was overcome with lust and hoped Cynthia wouldn't hold it against him. He delicately removed his cock from Cynthia's totally violated asshole and moved over and placed his knees on either side of his little step daughter's body. Then he carefully placed his cock at the entrance to her vagina. After briefly sliding his cock all over her pussylips to ensure it's lubrication, he slowly pushed it in!
"Ohhhhh!" Alexis exclaimed as she felt Daddy Don's cock sliding into her pussy with some difficulty. And then, he was home and both of the men began to fuck her helpless body at the same time. It was an experience she obviously had never had before and would never have again but, for that one morning, it was just what she wanted. She felt the need to please both of them and it was strangely satisfying to her to provide that pleasure to her brother and father at the same time.
Next to the now wildly fucking trio, Cynthia, of course, felt a bit left out! Her asshole had just been penetrated for the first time and now her husband was fucking her daughter while his son sodomized her at the same time. Cynthia watched for several moments and then chose a new course of action: She climbed up against the headboard and opened her legs well apart. Then she reached down and opened her pussy to both men who were so busy next to her.
And both men noticed!
Cynthia took a moment to enjoy the salacious stares her little bare pussy had drawn and then quietly spoke to all three members of her new family.
"There's just one last thing I'd like to add to what I spoke about last night." She began. "There's something I've been thinking about the past few weeks and now is as good a time as any to bring it up to you." Now Sam and Don slowed their saucy duel penetration of Cynthia's little daughter and listened to what she had to say.
Cynthia looked at her little daughter, her asshole and pussy filled with cock, and addressed her: "Alexis, remember that little sister you always wanted when you were growing up?" It took a few moments for Alexis to understand what her mother was now speaking of but, when she did, her eyes widened in disbelief.
"Mom!" She gasped..."You mean...you mean, you and Daddy Don are gonna...gonna?"
"Yes." She interrupted. "Yes, if he wants this too. It's not just my decision. But, well, for us to have another child it would really make us a family. It's not too late you know. I'm 37 but..."