A little over an hour earlier Dave and Karla had given and taken their virginity in a lust driven sex bout that was capped by Eva, their mother, walking in on them as they lay buck naked and showing all the signs of a hot fucking. She had announced that not only was she not angry, she was going to join them. She then revealed the family secret, that she and Tom were husband and wife and also brother and sister. They had done some sucking and fucking in a three-way mode, and then heard the sound of Tom’s car returning home from his trip to the plant to check on operations.
Tom came through the door to Dave’s bedroom and hauled up at the foot of the bed. Acres of skin greeted him, nipples, pussies, a cock, all waiting for him. Eva looked at him and smiled.
“It happened just before we got back. Dave’s cum was still dripping from Karla’s pussy when I walked in. It tastes like yours, of course.”
“Well, now we can get back to a regular Linear Family lifestyle. Kids, we’ve been ‘good’ while you were growing up. We didn’t want to influence you, to herd you in any one direction. We grew up the same way, your grandparents followed the Family tradition and we found each other at just your ages.”
Dave looked at his father with new eyes. “So this is something that we’ve been doing for a long time?” He wasn’t ready to say “incest” yet, but that’s what he meant.
Tom smiled, “Son, we haven’t had an outsider in the Family for 832 years now. Way back then a group of people decided that they would conduct an experiment, they wanted to see if ‘in-breeding’, close incestuous reproduction, would produce a healthy bloodline. It was extremely risky in those days, the death penalty could have been imposed on everybody involved. They took the chance and played it close to the chest and made it work. There were unfortunate results at times, and they were cherished as much as any other child. And over the years it became obvious that the genetic mistakes were disappearing rapidly and that the descendants of the first Families were very healthy, above average in intelligence, and generally very successful.”
Karla spoke up, “You said ‘Families’?”
“Yes, the Linear Family Project has some sixty plus lines. You’d recognize some of them by name, but mostly we move outside the spotlight, trying not to draw too much attention to ourselves. This is sometimes hard because we tend to be good at whatever we do. You’ll go to Harvard in the fall, Dave, and Karla has already by accepted to Annapolis, just waiting for her to turn eighteen.”
The kids were silent then, wondering what other surprises would hit them this day. But after a brief pause Karla jumped up from the bed and walked over to her father. She took his hands and place them on her breasts. “Daddy, why do you still have your pants on?”
Tom kneaded his daughter’s lush rack and Dave saw his erection rise and press against his zipper.
“Baby, Daddy doesn’t want to move his hands, so maybe you could take care of those pants?”
Karla reached down and placed her hand against his hard-on. “It wants to come out and play, doesn’t it?” She unbuckled his belt and undid the button. The zipper actually started to come down on its own, but the naked nymph was faster, sending the zipper to its stop quickly, and then sticking her hands into his shorts, and pushing his clothes to the floor. Tom’s cock hove into his daughter’s view and she saw it looked very much like Dave’s, thick and long with a curve along the whole length, describing a near half-circle.
“That’s so pretty, Daddy, I can’t wait for you to fuck me with it.”
“I will, baby, and you will have cock whenever you want it. Dave and I will fuck you and keep you happy.”
“Dave and you… Can I have you both at the same time?”
“You were a virgin a few hours ago, and now you want double penetration?”
“I want to feel your cocks rub against each other inside of me!”
Tom smiled and looked over at Dave, who was unconsciously rubbing his cock, and quite consciously fondling his mother’s closest tit, working the nipple so that it stood up straight against her breast.
“You ready for some double-fucking, son?”
“Hell yes! Um… but how… I mean which…”
“You mean, ‘do I fuck my sister’s pussy or her asshole’? You got her pussy cherry, let me get her ass cherry. Besides, sodomy takes more restraint than regular fucking for a first-timer.”
Dave moved off the bed and over to the two people standing in the center of the room. Karla was removing the last of her father’s clothing when he got there. Nobody noticed Eva had left the room. Karla became the center of a sandwich, with cocks pressed against her stomach and back and her tits crushed against Dad’s chest as she kissed him as a woman for the first time.
“Ohhhh,” she moaned, “I didn’t realize how much I’ve wanted this until now. Please, guys, get your cocks inside of me!”
“First we need to prepare a bit!” Eva’s voice interrupted their kissing and groping. She was standing next to them with a small bottle in her hand. “Sesame seed oil, the best lube in the world for butt-fucking. I know!”
“Me too,” Tom replied, “your mother puts it on the strap-on before she fucks my ass.”
Dave and Karla looked at each other, both slightly dazed now with the rapidly of revelation coming to them. Then Karla smiled and groped Dave’s ass, promising fun things in the future. He shivered with anticipation.
“Okay, baby, move over to the bed.” Dave lead the way while Eva moved with Tom to the other side.
“I’ll lube you when you get in position, honey.”
Karla lay down, facing Dave, and placed her right foot on the bed next to her left knee, allowing full access to her pussy.
“I’ll enter first, you’ll need a second to get used to having a cock up your ass, sweetie.”
He lay down behind her and positioned himself for entry. Mom was on the job, the oil in her hand as she stroked her husband’s cock to facilitate entry in their daughter’s virgin asshole. Then she guided him directly to the small brown star, moving Karla’s upper cheek to give Dad the best shot at it. When his cock head touched the sphincter she gasp, anticipating.
“Now just relax, honey, while I move in. It’s okay to think you are ‘taking a poop’, that’s normal.”
Karla willed her muscles to laxness and Tom slid into her, relieving her of her last cherry spot. She was startled at how large it felt back there, bigger than Dave’s cock felt in her pussy by quite a bit. It also felt very good. She realized that “rectal” was very much an option for her in the future.
Tom moved until his balls were tight against Karla’s ass. “Nice and tight, just like your mother’s. She’s loved this for the last nineteen years.”
“I do, and I’ll be wanting the same thing from you two later! Now, Dave, get inside your sister, she is waiting to feel that double fuck sensation.”
Dave slid closer to Karla and fumbled just slightly to find his target. Mom was there to help, guiding the second cock into her daughter’s body in as many minutes. Karla looked up at her mother and saw she was stroking her own pussy now, very hot at the sight of her girl being entered front and rear by father and brother.
Dave’s entry into his sister created a pressure she had never experience before insider her body. The two shafts, very nearly equal in size and thickness, were twin columns of heat inside her, filling voids she had only vaguely realized existed. She could feel each bump and ridge on either cock, the unevenness of them stimulating nerve endings endlessly.
“Okay, son, we’ll need to coordinate to fuck your sister properly. Let me move a little so you get the rhythm, then you start your up stroke as I start my down stroke. If we both stroke up at the same time Karla’s head will be hitting the wall very quickly.”
Tom started pumping his cock in Karla’s ass, moving in and out of her, the oil letting him slide smoothly. He stopped just short of coming out completely and reversed, shoving back into her. The freight train of hot meat going back into her ass made her eyes roll up into her head and her breath come in gasps.
Dave caught the beat and moved his cock in a counter beat to his father’s. He quickly found the best way to stay in synch was to grasp Tom’s ass over his sister’s thigh. Tom smiled at him when he did this, a promise in his eye that Dave caught and stored for future reference. He could feel Tom’s cock sliding against his as they pump-fucked his sister, the head pressed against his pecker through the walls of muscle between the two openings, dragging down his cock as he moved up and sliding up it as he moved down. He wondered briefly what it would be like to suck a cock. He saved the thought for later.
Eva stood back and watched as the rest of her family fucked on the bed in front of her. She was pleased with her brood. They were all beautiful, healthy, and uninhibited. She was proud that she had lived up to the standards the Families had set for raising young ones and continuing the Lines. She kept fingering her clit, wishing she’d brought one of the dildoes from the toy box in the master bedroom with her. No matter, she thought, her fingers knew her pussy well.
Karla was down in the middle of a double-cock hammer fest and loving every second. One cock in, one cock out. A loving, handsome man behind her, another in front. Her pussy and ass filled with hot male meat drilling her and send her up that mountain to the peak every woman hopes to visit as often as she can.
“Oh, fuck me, boys! Fuck me, my lovers! FUCKKKKKK MEEEEEE!!!!!” She started her orgasm as Tom and Dave hit a perfect cycle of in/out cocking. She came harder than ever before, harder than when her mother ate her pussy, harder than when her brother took her virginity, harder than all the times she had played with her pussy as she secretly and guiltily thought of Dave and her father doing that for her. When she hit the top of her orgasm she screamed in pleasure and clawed at her brother’s back, her head arched back so that her father could kiss her cheek and neck. She came for a full minute, bucking and thrusting against the two cocks, no longer worried about rhythm, but only sensation.
At last she wound down and lay between her male relatives, naked, well-fucked, still filled with cock, and very, very happy. “Thank you, boys! That was wonderful!”
“I loved it to! Is it okay if I come now?” Dave was still very horny, a typical teenage boy.
“Oh, please do! I want to feel you both come inside of me!”
Dad and brother, they both started moving rapidly, determined to grant her wish. She was in “after glow”, but the cocks were rousing her again. She had her second orgasm as Dave came in her pussy, followed by another one when Tom filled her shitter with his cum. Neither one withdrew as they finished, they just stopped moving. She could feel the cocks change inside her, growing softer, but not smaller. It was a “cuddly” feeling, she decided, the only time a soft cock would be inside her was after it had delivered its load of cum. That was the sign of a good fuck, well done.
“When you guys are done snuggling we should all hit the showers and then I’ll make dinner.” Eva wanted everybody cleaned up, refueled and rested. It was going to be a long night as the Family got to know each other better.