This is the third installment of the Aunt Trixie series
......
Penny was now hooked. Trixie had succeeded in leading her twin sister into a life of sexual debauchery. It was as if a tigress had been unleashed and a sex life on hold was desperately making up for time lost.
Trixie had first been fucked by her nephew Tommy six months ago. She was tricked into it at the time but they soon began a torrid sexual relationship.
Her twin Penny, Tommy's mom, had been seduced into a sexual reawakening by Trixie and Trixie's lesbian friend Mandy a couple of months back.
Mandy, a thirty six year old confirmed carpet muncher, had been easy to convince to get involved with Penny as she now had two sexy dirty blond sisters to play with. It especially excited the fit brunette to see the forty two year old twins having dirty incestuous sex with each other.
Mandy had also been in on the ruse of getting young Tommy a crack at his mother Penny's pussy. Now two months after being taken by her son, Penny was still not aware of that fact, and was taking pains to keep her newfound wanton sexual liberation a secret from him.
She was afraid her son would find out what a slut his mom had become. Penny was not only unaware that her son had been in her pussy but that he was also completely aware of all the sexual adventuring she had been up to.
Trixie had shared all of those escapades with Tommy. She added the sharing of Penny's sexual exploits to the side sessions she continued to have with her always horny nephew.
Penny had spent over eighteen years suppressing her sexual urges. The past two months, with the help and encouragement of Trixie she had begun to hone her sexual skills and became ever more daring.
The night Tommy had fucked her doggy style she had been blindfolded but suspected that a live male cock had been in her rather than the "realistic" dildo that Trixie said she had placed in her strap on harness. Penny had even seen movement in the closet in Trixie's bedroom but had not remarked on it.
Tommy had hidden himself in that very closet in aunt Trixie's bedroom twice since, and had jerked multiple loads from his teenage cock watching his mom have sex.
The first time was when Mandy, Trixie, his mom, and another cute 20 year old newbie lesbian had a four way munch fest on Trixie's king size bed. Tommy had a very hard time restraining himself.
He stroked himself to three orgasms watching the women bring each other off repeatedly. How he longed to emerge from the shadows and dip his cock into each and every one of the ladies busily lapping one another's cunts.
He made eye contact with Aunt Trixie at one point when she was on top of his mother in a sixty nine. She raised her head and winked at him, her face glistening with mom's juices.
The other time was two weeks ago when the twins turned forty two.
Trixie said that she had something special lined up for their birthday and that Penny should make an excuse to spend the night over.
.......
"You sure you don't mind honey?" Penny had asked her son on that morning. "I'm sure mom, you and Aunt Trixie go have a good time at the show. You both deserve it." Tommy had replied, adding "I might take in a show myself tonight. We can celebrate your birthday tomorrow."
The show Penny was lying about was supposedly a concert out of town Trixie had gotten tickets for.
The show Tommy intended to see was going to be going on in aunt Trixie's bedroom and he planned to have his usual front row seat. He remembered being in place seated on a barstool which his Aunt had put in the closet for him.
He was in the bedroom an hour before they had arrived home and had positioned himself in the closet when he heard the cars drive up.
When Aunt Trixie and his mother came in they were accompanied by Mandy and three very horny men.
The men, two white and one black, were all well built and appeared to be in their late twenties to early thirties.
Aunt Trixie's plan, as related to Tommy beforehand, was to take her twin and Mandy out for a girls night of drinking and carousing to celebrate their birthdays.
Trixie also hinted to Penny that the place she had in mind was usually brimming with hunky guys on the make. She had set Penny up a time or two in the previous month. The guys she had set up to fuck her sister reported to Trixie afterward that Penny was really loosening up.
Now for their birthdays Trixie was going to up the ante. Mandy came along and the three women drank and flirted with almost every man in the bar.
The three men they selected to come back with them didn't know one another but were eager to get a crack at the hot looking and sexually available twins as well as their hot brunette friend.
When in the bedroom clothing was quickly removed and the twins lay side by side on the bed. Mandy explained that they would not be fucking her as she only did women but that she would watch, help get them and keep them hard, and masturbate herself for their viewing pleasure.
Mandy, true to her word, sucked each cock to hardness and watched as the studs took turns sampling the twins identical cunts.
Penny and Trixie lay on the bed getting pumped as Tommy watched from his secret observation position in the closet. He stroked his teenage dick and enjoyed the sight and sounds of his Aunt and Mom getting well and truly fucked.
Trixie started egging the guys on with a stream of filthy talk and before long had Penny joining in.
"How does that pussy Feel? Am I tighter than my sister? Pump me full of that spunk and make me come big boy." Trixie and Penny both took turns engaging in all kinds of dirty banter interspersed through their moans of pleasure.
Trixie made Penny shudder with a special horror and delight when she said aloud, "If only Tommy could see us now. I bet he'd want his turn in his mom and Aunt."
The guys all took a turn sampling each pussy and then Trixie flipped to a doggy position and asked over her shoulder, "Who's ready to sample some ass?" The black man whose name was Derek, not that either twin was likely to remember that fact, positioned himself behind Trixie and Mandy lathered his cock with lube before he popped the head in and began his assault.
Penny looked a little frightened but was not ready to have her sister upstage her so she asked Mandy for some help. Mandy took a lubed butt plug and worked it into Penny while lubing and stroking the cock of the smaller of the two other men.
After a while the butt plug was removed and he worked his dick into Penny's anus and moaned, "I think I just popped a cherry. This is super tight."
Trixie said. "Yes you did indeed, the first cock ever in my sisters ass but not the last. Loosen her up some so the others can try."
The horny studs did just that.
They all took a turn in each of the twins asses.
Tommy almost lost consciousness while masturbating furiousely to that vision. Mandy, who knew of his hiding spot, made eye contact with him and licked her sensuous lips even as she was frigging herself to the same sight.
........
That was two weeks ago now and had been a nice warmup to tonight's action.
Tonight was the trip to the swingers club where Trixie told Penny they would be catching the train.
Penny was puzzled at first by the train remark until her sister explained that they were to be the centerpiece of an orgy where a train of hard cocks would be banging each of them.
Loretta and David, a couple of veteran swingers in their mid forties, were hosting the event at their home. They lived in a large country home many miles from the town where the twins lived. The home was equipped with a very large party room especially designed for big gatherings. The room had a circular bed on a rotating platform which enabled watchers to see all the action as it unfolded. There was even a wall sized one way mirror enabling voyeurs to enjoy the sex show unobserved. The room also had a high tech recording system installed to help save the memories for the participants.
The couple had previously swung with Trixie and when she called them two weeks before, just after the twins birthday bang, and asked about arranging a large party, they were intrigued.
David had said it didn't seem like a problem and he for one would be eager to join the incestuous duo in their sex play.
Loretta was also especially excited when Trixie related that she wanted to bring Tommy along. Trixie had shared with Loretta and David that she had been fucking her nephew Tommy for some time.
The plan was to be that Tommy would remain out of sight until the fuck fest was well underway and then get into the mix.
Tommy arrived at the couples home with Mandy an hour before the twins were due. He was shown the room adjacent to the party room behind the one way mirror.
Loretta said to him. "I've heard a lot about you young man. Your aunt tells me you are quite the stud. I hope you save some of that meat for your hostess to try."
Tommy said. "Sure, but I really am super excited to get into mom's ass tonight. My aunt Trixie has promised that will likely happen."
