The next morning Ann went for a walk with Martha. The older woman wondered why Ann was so quiet and thoughtful, and after they were out of sight of the house, Ann came out with it.
"Martha, I-I saw you and Bob last night!" she blurted.
"Oh, God!" Martha groaned. "Oh, Ann, I'm sorry! I never meant to hurt you…"
"No, listen. Let me talk. I've got a confession to make, too. I wouldn't tell anyone else, but I know I can trust you to keep even a secret this big."
"Well, what is it?" Martha asked when Ann hesitated for a long time.
"Well, when I saw you last night, I-I was angry, and then I was jealous, too."
"But I still love, you!" Martha said. "Believe me!"
"I do," Ann said quietly. "That's not what I meant. I was jealous that it was you that Bob was fucking. I saw that big cock of his, and you were jumping all over it, and it made me want to run in and join you!"
"Maybe you should have."
"N-no, don't say things like that. I'm already mixed up enough. You see, the secret, the secret is that I've been fucking Bob. My own brother!"
"Bob? Oh, Ann!" Martha had thought she couldn't be shocked, but she was. Not so much that Ann was letting her own brother fuck her, but that Bob had come on so strong to her when Ann was available.
"That's why my being angry at you for sort of cheating on me is so ridiculous. I was doing the same thing. But, Martha, I couldn't help it! He-he was so down, so lonely, and so horny. He came into the bathroom, naked, while I was in the tub, and he just got in with me. At first, we just masturbated each other, and I was stupid enough to think we could keep it at that!"
"What are you going to do, let Debby keep fucking me, keep fucking Bob yourself, and try to keep it a secret from everybody?"
"Oh, God, I don't know," Ann sighed.
"Well, if you trust me, I think I've got a solution that will make everyone very happy," Martha said. "Just wait until tonight, and do what I say. All right?"
Ann nodded.
Bob had watched the two women leave, and he rubbed his cock through his pants. He was hornier than ever. Making it with his sister hadn't cooled off his hot balls one bit. And the taste he'd had of Martha's hot cunt made him eager for more. But how to do it without Ann and Bob finding out? He wondered what the older woman's cunt would feel like around his cock. I'll bet she's real tight, he mused. Probably hasn't been fucked in a long time.
Ann and Martha returned, and after a quick lunch the four of them went swimming. Luckily, Martha had an extra swimsuit for Ann to wear. Bob's eyes bugged out when he saw his mother's big tits fighting to escape the too small top of the bathing suit.
After about fifteen minutes they rested on the grassy shore, and Bob sat in front of his mother so he could get a better look at her massive tits.
Ann was resting on her mach, her, palms cupping her chin, and her huge tits billowed out over the top of her suit.
Martha saw Bob's mouth all but hang open and drool as he stared into the deep cleavage of his mother's tits. She nudged Bob.
Bob looked where she nodded, and he smiled wryly. "Can't blame him, can you?" he said. "Ann's got a nice pair of tits."
"Nicer than mine?" Martha asked in a whisper.
"Well, uh," Bob muttered, "I didn't really get a long enough look, last night. Not long enough to be able to judge."
"Well, then," Martha said, turning her back to Ann and Bob, "have another look." And she deftly popped out her huge tits and let them swing heavily before his eyes.
"Jeez!" Bob gasped, glancing over her shoulder at his sister and nephew.
Martha pulled her top back up. "Got you hot, huh?" she asked, glancing at his crotch. "How about a peek?"
"Shit, I feel like a dumb-ass kid, again," Bob said, but he went ahead and quickly pulled his cock out over the top of his trunks and let her look.
"Nice," she said. "Give me a taste, later?"
"Jeez, when? Where?"
"How about now, in the pool?"
"But what about Ann and Bob?"
"They won't see us. Come on!"
Once they were in the water, Martha went to the deeper, shadowed part and lifted her tits out again. Since the water reached her chin, Bob could only dimly see her tits, but he filled his hands with them. Her nipples were stiff from the cool water, and rubbery to his touch, and he took a deep breath, ducked his head under, and sucked one into his mouth. He came up gasping for air, but quite happy.
"Now let's see how hard your cock is," Martha said, reaching into his trunks.
She smiled when she felt the length and thickness of his cock. It felt hotter than normal because the water was so cool, and she squeezed it and jerked it up and down, then sank beneath the surface.
Bob stood straddle-legged in the deep water, hoping his face wasn't showing what he kit. Martha's lips were sliding over the flared knob of his cock, then his shaft. Her lips finally reached his curly hairs before making the return journey. She, too, came up gasping with a smile on her face.
"I don't want to suck you off, now," she said. "For one thing I'd probably drown from the combination of the water and your cum. For another, I want to save it for later, when we can both really enjoy it."
Both Bob and his uncle had stiff pricks that were difficult to hide as they walked back to the house. Martha and Ann exchanged glances and tried to keep from smiling and giggling. Ann had seen her son examining her half-exposed tits, and she'd loved it. And the stiff cock she'd given him made her proud.
The evening dragged by slowly for everyone. Bob went to bed early, hoping Mrs. Blumfeldt sad his mother and uncle would soon follow. They did.
Martha went to Ann's room as soon as she could and got her even hotter than normal by sucking her stiff nipples and rolling her juicy clit.
"Follow me," she said, leading Ann to Bob's door. "Now, stay here while I go in. I'm going to put a blindfold on him so you can come in and watch."
Martha had no intention of fucking Bob that night, but she couldn't let Ann know that. Not yet, anyway. She opened the door and walked in, holding a long handkerchief in front of her.
"What's that for?" Bob asked.
"A blindfold," she said. "With this on, you can imagine anything you like while I'm fucking you. Even your mother. I saw you admiring her tits this afternoon."
Bob didn't protest when she placed the blindfold over his eyes.
"And I won't say a word," she added. "That way my voice won't distract you from your dream." Then Martha hurried to the door and whispered, "Come in. Quick."
When Ann saw her son lying naked on the bed with his hard, fat cock throbbing above his balls, she felt her mouth go dry. Even her nipples seemed to grow longer and harder.
"Where are you?" Bob asked. "My cock's awful lonely."
"Here I am," Martha said, grabbing Ann's hand and pulling her to the bed. "I've got to go to the bathroom," she whispered in Ann's ear. "You keep him occupied till I get back." And she pushed Ann's hand down to her son's thumping prick.
"Ah, yeah," Bob sighed. "Grab it."
Ann's hand seemed to have a life of its own.
She watched it reach out and curl around her bay's cock and tug on it, then begin to pound it eagerly. His prick was so big that her fingers and thumb wouldn't meet!
Ann was lost. Her hand flew up and down her son's hard cock while her eyes caressed it. His heat and pulsing strength brought the build-up of her incestuous passion rushing from her subconscious mind. She groaned, feeling a deep relief wash over her. She knew now what she needed and wanted, and it was hers to have.
Bob was groaning, his adolescent body hunching up to meet her gripping fist. She jumped up, tore off her robe and jumped on top of him, guiding his cock into her hot, gaping cunt.
Still dreaming behind his blindfold, Bob groaned. Ann was thrilled, realizing that he wanted this to happen just as much as she did.
Martha hadn't left, but had knelt at the keyhole after leaving Ann with her son. She licked her lips and smiled when Ann began pumping the boy's cock, but when Ann jumped on it and began bouncing, the older woman was really thrilled. It was more exciting than she could have imagined to watch a boy fuck his own mother, even if he didn't know it. She hurried to Bob's room.
Throwing off her nightie and bursting in on him, tits flopping and arms spread wide, really took Bob by surprise. But he recovered quickly enough to jump off the bed to meet her. And his cock preceded him by at least seven or eight inches.
"What about Ann?" he whispered as he threw his arms around her and grabbed her soft ass.
"Ann sent me in her place," she said, then giggled at his look of surprise. "Yes, I know all about you two. And I think it's sweet. Sharing's all right with you, isn't it?" she asked, grinding her wet, hairy crotch against his hard-on.
"Jeez, it sure is!" he exclaimed.
"I want you to fuck me right here!" Martha said, turning her back to him.
Bob watched as she bent over and grabbed her ankles with her hands. Her wide ass spread wide, exposing both of her holes to his hot stare. Her cunt was red and juicy and gaping, and he could even see her clit poking out. He didn't wait. He walked up to her and shoved his fat cock into her boiling cunt.
"Ahhhhh," she sighed, and he reached around and cupped her dangling tits, hefting them and marveling at their incredible weight and softness.
Then, holding her like that, he began fucking, making her asscheeks shake. He hunched his ass wildly, driving his stiff cock into her bubbling cunt. Martha was squealing and shaking and doing her best to push her upthrust ass back at him as he fucked her cunt.
Shaking, trembling, she came, her cunt tightening and rippling around his prick. Then, though it took every ounce of her will power, she pulled away from him before he could cum.
"Wha-what are you doing?" he gasped as she opened the door and beckoned to him.
Her inner thighs were shiny from a coating of her cunt juices, and her bright pink pussylips hung open and wet through her dark hair.
"Ann's waiting for you," she said. "And now you're hot enough to fuck her the way she wants, without worrying about an audience!"
Grabbing his aching cock, Bob followed her down the hall to Bob's room.
"She's in there," Martha said, "and if your brains are as big as your cock, you'll just join in the fun without moralizing."
Bob pushed open the door and saw his sister riding her son's cock. To say he was a little surprised and upset wouldn't be far off the mark, but his still hard, aching cock was doing most of the thinking for him, luckily. Watching his nephew fucking the hole he'd hoped to occupy, Bob found his attention drawn to the pink pouty asshole winking between his sister's working asscheeks. It was wet and wrinkled and beautiful, and his cock ached to fuck it.
He walked to the bed. Ann still didn't realize he was there, and then he saw that Bob was blindfolded. His sister's tits were flopping heavily while Bob's hands grabbed at them, and her nipples were sticking out longer than he'd ever seen them. He couldn't wait any longer. He climbed on the bed behind her and began fondling her ass.
"Huh! Ohmigod!" Ann gasped.
Bob felt the bed sag. He heard Ann's voice, and he ripped off the blindfold.
"Mom!" he cried. His own, mother was naked, on top of him! His cock – his cock was in her cunt!
"Keep fucking, Bob," Bob said over his sister's shoulder as he rubbed her fleshy ass. He edged closer, and lodged his cockhead between her asscheeks.
"W-what are you doing?" Ann gasped when she felt her brother's hot cockhead nudge her wrinkled shitter.
"I'm gonna assfuck you, sister dear," Bob said, "while Bob fucks your cunt. You're going to cum like you've never cum before!"
"Noooo! Oh, no-o-o-o-o!" Ann wailed as Bob's cock, pushed her asshole inward. "Ahhhh! Ahhh-h-h-h!"
Ann bawled as her tight, well-greased asshole gave way to her brother's prick. The hot knob of his cock pushed through the tight hole, and she clamped his prick automatically.
"Ahhh, yeah," he groaned. "Hot ass! Tight ass!"
He shoved the entire length of his fat cock into Ann's asshole, and her shitter puckered around his shaft every inch of the way. He groaned with pleasure as her steamy depths milked him. Then he backed out, slowly, and watched her pink wring pooch out as if to follow his cock.
"Ahhh-h-h-h, God!" Ann wailed. "Stop! Nuhhh-h-h-h!"
Bob felt his uncle's cock burrowing into the tight tunnel next to the one he was resting in, and then he felt his mother's cunt clamp down on him. She was tightening up from the two cocks in her holes!
Ann's asshole felt inflamed. Her bare, sweaty asscheeks were shaking wildly from her brother's wild fucking. But as he continued to ram his cock in and out the pain subsided. Soon, she became accustomed to the strange distended feeling in her ass, and when Bob began to hunch up into her cunt once more, nudging her clit, she began to relax and enjoy it.
"Ah, Jeez, Ann, what a great asshole." Bob enthused. "We should have done this long ago!"
He fucked her ass faster, grabbing her shoulders and making her sat up straight for a while, then shoving her down until her face was resting next to her son's and her ass jutted high. This made her whole open more and let him sink every last inch of his cock inside with each thrust. He slammed into her ass with long, looping, twisting strokes, reaming out her brown depths, scraping her bowels, while she wailed and shook and came again and again.
Bob continued to assfuck his sister. He loved watching his oily-looking cock sliding back and forth in her ass. And the stiffness of his nephew's cock against the thin membrane separating them doubled his thrill.
Ann babbled and moaned and shook, then began to buck up and down as she felt the tight frictioning of her twin holes start all over again. Having two throbbing pricks inside of her was almost too much pleasure for one person. Her fat tits were dancing around, tugging at her chest even as her son sucked one hard nipple and pinched the other.
The odd thought that maybe they could keep this up forever ran through her mind, but even as she thought it, her over loaded nerve endings told her she was going to cum again in a matter of seconds.
"Oh, fuck my asshole! Fuck it hard!" she cried. "I'm gonna cum! Bob! Fuck my cunt, ram it in! Fuck me hard and make me cum-m-m-m!"
Bob grabbed his sister's waist and shoved his cock back and forth with blurring speed in her wet, open asshole. The liquid, sloshing sounds of his cock filling and emptying her asshole and the tightness of her sphincter was drawing out his jism. He, too, was about to cum!
"Me, too!" he gasped. "Let's get off together!"
"Mmmmm! Mom!" Bob cried. "I'm gonna shoot?"
Ann bawled and bucked up and down as her organ struck. Her cock-stuffed holes tightened and milked their hefty pricks, and her eyes went glassy and her jaw dropped. Bob rammed his sister's sucking asshole even harder as his cock convulsed. The thick wads of boiling jism sprayed her bowels, lubricating his plunging prick and making it slurp noisily.
"Awwwww-w-w-w!" Ann screamed as she felt her brother's big, hot balls rubbing her distended whole. He was all the way in her asshole, dumping his scalding cum into her belly!
And then Bob's cock bunt.
"Ahhh, Jeez, I'm cumming-g-g-g!" the boy shouted, humping up at his mother's hot, sloppy cunthole.
Ann went wild. A double cum, and from her own son and brother! It was too much, feeling two cocks pumping hot cum into her at the same time. The rapid jack-hammering of Bob's cock in her stretched asshole, the way he was filling and emptying her welcoming shitter, was making her drool. Her tit, flopped and wobbled and her asscheeks shook. Even her tormented clit was bobbing around as it was tugged in to different directions from the action of their cocks.
Bob's jism burst in her cunthole. It puddled in her depths, then ran down to coat his cock and exit her hole. Ann smelled its freshness and heat, and the odor mingled with that of her well-fucked asshole.
"Oh, yes!" she gasped. "Fuck me!"
Then Ann shuddered into another orgasm.
Martha, who had been watching from the doorway, couldn't take any more. She ran in, huge tits jiggling, and sat on the edge of the bed and watched Bob's cock fucking in and out of Ann's stretched pink ring. Bob saw her and grinned. He grabbed his sister's soft, fleshy asscheeks and pried them far apart, then slowly withdrew his prick. His cock slipped slowly out, red and shiny with her juices and his cum, and Martha licked her lips. Then Bob's fat knob caught on the inside of Ann's asshole. That soft, muscular bundle of nerves puckered out, clinging to him, and Ann groaned. Then his cockhead snapped out, exiting with a loud, wet slurp, and Ann felt her asshole gaping lewdly for everyone to see.
"Ohhhh-h-h-h," she moaned as cool air drifted into her sore, distended asshole.
Martha stared at Ann's cum-filled asshole, then bent over. Bob stared, too, unable to believe what he was seeing. Martha's tongue dug into his sister's open asshole and she was eating his cum!
"Ahhh, God!" Ann gasped, wriggling her ass.
Bob's cock began to shrink, and soon it fell out of her pouting cunt. More of his cum slid out and dripped onto his holly.
Ann shivered through yet another big cum, but before her mind blanked out, she heard Martha mumble something into the gaping gorge of her ass.
It sounded like "the family that lays together, stays together". Ann slumped on her son's body with a happy smile on her sweaty face. Her lifelong fear of incest was over, and never again would she have to suppress her sexual desires and fantasies. Her family had found the ultimate happiness.