Gretchen looked at her sister and without speaking they both knew what was in the other's mind.
The older girl slowly began to unfasten the buttons of her dress as she looked at Fiona lounging already naked on the bed.
When Gretchen was naked, she moved over to the bed and lay down. "Put your fingers inside my pussy, will you?"
Fiona smiled and looked at her sister's lovely legs and let her hand stray down between them. "Do you think a man will want to fuck me some day, Gretchen?"
"Yes, baby, I'm sure," Gretchen smiled.
"I wish someone would do it to me soon. I can't wait!"
"Fiona, what would you say if Daddy wanted to shove his prick in you?" Gretchen let it out before she could stop herself. She saw the mixture of horror and excitement in her sister's face.
"Daddy. Daddy fuck me?" she gasped. "Sure, why not? I think we could both fuck him if we wanted to. I saw him looking at you in a funny way today. And now that Mommy's away…"
"Oh, but… it would be exciting, but it's a terrible sin for a father to fuck his own daughter. Daddy would never do it!"
"He might," Gretchen said, putting her sister's hand between her thighs.
Fiona didn't say anything but looked down at her sister's thighs and then at the hairy cuntlips between them. Gretchen widened her legs and provoked Fiona by briefly pulling the fleshy lips apart to reveal her stiffening clitoris.
"Touch me there!" she gasped.
Fiona put her fingers on the girl's cuntlips, parted them and then let her index finger slide between them until she felt the small opening at the bottom. She bent over and pushed the finger into her sister's cunthole.
"Oh, shit, let's fuck each other!" Gretchen cried out.
"What? How?" Fiona said.
"I'll show you." Gretchen rolled on top of her sister. "I read about it in a book!" Her breathing was coming in heavy gasps. "When the lips spread way out, our clits can come together. Then we can fuck against each other. Let's try it, want to?"
"Yes, oh, yes," Fiona murmured. She pressed her tits against Gretchen's soft, pillow-like tits and started rubbing. "I can feel it. I can feel your clit against mine!"
She felt the hardness of Gretchen's clit boring against her own. The warm, splayed cuntlips rubbed and rolled together, driving them both wild with lust.
The girl tipped her cunt higher, clutching Gretchen's luscious ass cheeks in her hands, drawing the older girl harder against her. When they were solid together, she used her fingers to stroke along Gretchen's waist and hunching thighs.
Gretchen's head came down again to Fiona's tits. Fiona watched a dark stiff nipple slide sweetly into her sucking lips. Their clits began to touch and stab. The heated magnetism of cunt on cunt made Fiona's desires soar as the thrills chased along her opened thighs. Her titties arched higher.
Gretchen's mouth roved from one tender nipple to the other as she hunched in a slow rhythm. Her shivers of pleasure fed the girl's hunger. They were building toward a beautiful crest of ecstasy.
"Oh… oh… oh," Fiona moaned, her hips quivering, her whole body vibrating.
"What's the matter, baby?" Gretchen panted. "What is it?"
"I'm coming – oh, Gretchen, Gretchen, I'm coming!"
"Hold it, honey. Can you hold it a little bit longer?"
"No. No! Oh, shit, I'm coming!"
Fiona was panting, on fire with lust. Perspiration glistened over her entire body as the blood gorged her clit and mashed it against Gretchen's humping pelvis.
She broke the measured rhythm they had had between them and hunched upward furiously. The bed shook beneath them. The surges of climax tingled through her spread thighs, making them quiver like jelly around Gretchen's fucking hips.
She bucked her clit into the older girl's juice-slick pussy. She shuddered, her face contorted with passion. She arched her body clear off the bed as she ground herself into the other cunt.
Their pussies and bellies slapped together as Gretchen felt the girl's explosion rack the body beneath her. She drove her own clitoris into the girl's with all the power and weight in her hips and ass.
"Oh, slit, I didn't come!" Gretchen cried.
"I'll bring you off with my fingers," Fiona offered.
Fiona lay on the bed, her legs up near her sister's face. She looked closely at her sister's cunt, parting the lips again, and then with her right hand forcing a finger into her sweet pussy. Gretchen pushed her body against the finger, writhed almost on the end of it and felt the first stab.
"More! Use two fingers!"
"Two fingers!" Fiona gasped. The girl joined a second finger with the first and began to push them as hard as she could into the wet passage.
"Don't stop! Don't stop!" Gretchen panted. "Move them up and down… it's like a prick!"
Trembling herself, Fiona now moved them up and down the passage as vigorously as she could.
"No, no, it's not enough!" Gretchen cried. She pushed Fiona from her and lurched off the bed.
"What are you going to do, Gretchen?"
"Get a cock in my cunt! Daddy's cock!"
"Oh, Gretchen, can I watch from the doorway if I'm quiet?"
"Yes, darling, yes!"
No sooner had Gretchen lay down beside him than Jeff grabbed her massive tits, fingering and kneading them eagerly before he bent over and pressed his lips to hers. At once she began to use her tongue, actively thrusting it deep into his mouth, withdrawing it and sucking his into her mouth. Her slobbering lips soon wet his mouth and face. Her hand reached down to finger his cock and then dug into his ball-sac, arousing his prick to full erection at once.
Her hand took hold of his thick shaft and she muttered something about its size before she raised her body from the bed and, pushing him onto his back, she bent over him and took his throbbing prick right into her mouth, moving it backwards and forwards between her lips.
"Oh, no, baby," Jeff cried. "Your cunt. I want your cunt now!"
Gretchen nodded furiously. She took her mouth from his dick and swung around to lie on her back as he leaned on his elbow and then got to his knees.
Slipping between her thighs, he fingered the fleshy lips of her pussy. He pushed his fiery knob between her soft cuntlips and felt the wetness and sucking movement. Even as he bent over to position himself on top of her he seemed to be sucked right into her cunt, right up to his very balls.
"Ohhhhh, Daddy, Daddy, you feel so wonderful in my pussy! I love your cock!"
Soon he was moving freely inside her, driving his prick in with all his power, eager to come. Not sparing her and gripping her roughly under her buttocks, he simply drove into her cunt with lustful fury.
Fiona stood at the door fingering her own juicy little pussy as she watched her father's big dick slide in and out of her older sister's pussy.
Suddenly she could stand it no longer.
"Daddy, Daddy!" she cried, running into the room. "I want to be fucked, too!"
Jeff smiled down at Gretchen and the older girl nodded. He pulled his cock from her hot pussy and rolled to his back. Both his beautiful daughters started working on his body.
Their hands raced over his flesh, exploring. Neither one said a word, though he felt their groans of pleasure and delight when they both met at his cock. Their cunt-musk stuck to his nostrils adding a strange sensation to the feelings coursing through his body.
He waited for the right moment, then struck. He grabbed Fiona's ass and she squealed. He tightened his grip and pulled the soft, fleshy cheeks up to his face. She smelled nice. He sniffed deeply and swung her around so he could smell and taste her pussy from the front.
"Yes, yes, Daddy!" Fiona squealed. "Suck me! Suck my little pussy!"
When he had swung her around, he rolled over on his back from his side, propping his head up with a pillow. He held her around the waist over his head in his powerful grip, slowly lowering her onto his chest. He licked his lips. She ran her fingers through his hair, anxious to feel his mouth on her pussy. Her ass rested on his chest while her legs dropped on both sides of his head. She nudged forward, inching her cunt into his mouth.
His tongue first caught her thighs, sending chills down her spine. She parted her lips with her hands, inching her cunt the last half inch until it made contact with his lips. He immediately tasted her honey, licking up the oozing pussy juice clinging to her pussy lips. She rotated her ass, running her clit across his lips.
While Jeff was sucking Fiona, Gretchen was sucking on his cock, shoving it down her throat as she slithered her tongue around its massive head inside her closed mouth. Once she got the rhythm going with her tongue, her hands dropped to his hairy balls and she rolled them lightly.
She knew just what she was doing. Drops of cum rose to the surface through the slit on top of his pulsating cockhead. Sliding her lips off his cock, she dropped her mouth, taking his balls inside.
Jeff was flat on his back while Fiona sat on his head and Gretchen lay flat on the bed straight out between his legs, sucking on his balls. His nuts ached with pleasure. His cock was swelling. He reached up and grabbed the tits high above his head. They were soft. He fingered the tight nipple buds that wrinkled up tighter with every pass of his fingers. The hair in his mouth, was wet and matted and stuck between his teeth. He could no longer tell if it was her come or just his saliva, though he was sure it was probably a combination of the two.
He sucked the clit between his teeth, flicking it wildly with his tongue. She responded like a wild animal, gyrating her hips, rubbing her pussy across his face. Cunt honey filled his mouth.
"Oh, now, Daddy!" Fiona cried, rolling off him and flopping onto her back. "I want your cock in my pussy now!"
"Yes, Daddy, fuck her!" Gretchen urged. "She needs it so bad!"
Fiona spread her legs wide, lifting them high at the knees, burying her heels for the leverage she knew she'd need. Jeff climbed in between her legs, sliding his prick between her cuntlips and into her quivering hole. She groaned as his massive size stretched her insides. A hard thrust from her buttocks and he was inside. The pain subsided.
"Ohhh, good, Daddy, so good!" the girl moaned. "Now fuck me! I want everything you've got! I want it hard… fast and hard! Hurt me haarrrrrdddd!"
His cock smashed against her cervix. Back and forth, back and forth, he rammed his prick, showing no mercy.
And Fiona loved his meat as much as Gretchen had.
Jeff rested his chest on her tits and grabbed her asscheeks in both hands, pulling her buttocks up, matching his violent pumping stroke for stroke.
Gretchen sat back watching with delight. Her father was a beautiful fucker. She could almost feel his cock in her own hole as he rammed Fiona.
Every fraction of his giant prick was accepted, sliding up and up until it disappeared completely. Fiona's body throbbed. She wriggled wildly about on his staff while he rammed it up into her hungry cunt.
"Ohhh, I have it all! I can feel it way up inside me! Oh, Daddy, it's so good!"
"Baby, your pussy is nice and tight," Jeff groaned as he hunched his hips up and slapped them against her ass.
"Harder! Fuck me harder!"
His prick in her tight cunt-hole was like a weapon attacking. Tight as it was, she answered wantonly, heaving her beautiful ass all over, swinging it, grinding the cheeks up at him, hammering his body with her own.
Then she climaxed, screaming and spilling the cream of her lust down her legs. But there seemed to be no end to the need in her body. On and on they fucked, nonstop. He held fast to her luscious ass, his strong hands pulling the cheeks apart while he squirmed over her.
And then he was coming, pouring glob after glob of hot cum into little Fiona's eager pussy.
He started to pull out. Gretchen reached over and grabbed his meat just as the still-coming head pulled free of Fiona's wet cuntlips.
Immediately, Gretchen's warm lips covered his meat, sucking up the dripping strands of cum and cunt honey drenching his long shaft. Then she was done with him. He watched her drop to her knees to suck out his cum from Fiona's cunt with her tongue and lips. Fiona swung her legs over her sister's shoulders, lifting her dripping lips up to Gretchen's mouth.
Jeff couldn't let the opportunity pass. He climbed up behind Gretchen and stuck his cock into her cunt. Convinced that it was wet enough, he pulled it out and felt for her asshole with his fingers. Finding it, he inched his cock head in, then his entire shaft. Groans of ecstasy and delight filled the air. He humped over her back, grabbing her swaying tits in, his hands and squeezing them as he fucked her for all he was worth.
This only drove Gretchen on, flicking the tip of her tongue wildly over Fiona's clit, unleashing yet another explosion. But eating her sister and being fucked in the ass wasn't enough. She grabbed her pussy hair with her hand, fingering her clit until she shivered, shook, and finally came in a barrage of screams.
Jeff erupted in Gretchen's ass as his eldest daughter brought herself off by ramming her fist up her own cunt.
"Oh, Daddy!" Fiona moaned when, at last, the room was quiet. "We don't ever want to stop fucking you!"
They fucked every chance they got that week, practically right up until the moment of Diane's return.
Jeff felt somehow compelled to tell his wife what had occurred during her absence. He didn't know if she would understand, but he didn't really care.
"Diane, I have to tell you something."
"I have something to tell you first, Jeff. I'm leaving you. I haven't been with my mother this past week, I've been with my lover. Her name is Ramona Carpenter, an old friend and old lover."
"A woman!"
"Yes, Jeff, a woman. I don't expect you to understand, but please don't hate me. I want us to part as friends. I would like to have the girls with me six months out of the year. And, please believe me, I'll take care that my unnatural relationship with Ramona won't rub off on them."
Jeff turned away from her and lowered his head.
Diane was sure he was crying.
He was trying to keep from bursting out laughing.
"Are you all right, Jeff?"
"Oh yes," he replied, hiding the smile on his face with both open hands. "I'll bear up."