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Three is a full house

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Alice is breeding with her son Mark, trying to get pregnant. Her husband (Mark's dad) Roger is suffering from impotence and can't get her pregnant. He also likes to watch Alice and Mark have sex. To the outside, the family is a perfectly normal family, but inside they have a very perverted sexlife. Alice isn't romantically involved with her son, but she loves the sex and the breeding. Sometimes, Roger gets so turned on by watching that he does get hard, and then he also takes Alice after his son. All characters are over 18.

Chapter 1: Dinner and Duty

The only sound in the dining room was the soft clink of silverware on china. Alice Montgomery sliced into her roast chicken, the meat tender and steaming. She brought the fork to her lips, her eyes drifting across the table to her son. Mark kept his gaze fixed on his plate, pushing green beans around with his fork. His slender shoulders were hunched, a lock of dark hair falling across his forehead.

“How was school today, Mark?” Alice asked, her voice smooth as honey.

He flinched, just barely. “Fine. Mr. Carlson’s history test was hard.”

“I graded those during my free period,” Alice said, taking a sip of her Cabernet. “You got a B-plus. You misremembered the date of the Teapot Dome scandal.” She spoke as if discussing the weather, but her foot, bare beneath the table, traced a slow line up Mark’s calf.

Across the table, Roger cleared his throat. He’d barely touched his food. His eyes, tired and resigned, flickered from his wife to his son. He saw the faint pink flush creeping up Mark’s neck. “The chicken is good, Alice,” Roger said, his voice a dry rustle.

“Thank you, Roger.” Alice’s smile was a perfect, placid curve. She placed her hand on Mark’s thigh under the table. The boy froze, his fork stopping mid-air. Her fingers pressed into the denim, warm and purposeful. “I think we’re all finished. Mark, help your father clear. Then we’ll begin.”

The words hung in the air, thick and undeniable. Roger stood first, gathering plates with a quiet efficiency born of long practice. Mark scrambled up, nearly knocking over his water glass. He stacked dishes with clumsy hands, avoiding eye contact with everyone.

Alice remained seated, finishing her wine. She watched them move around the kitchen through the arched doorway. The domestic clatter of plates in the sink, the running water—it was all so normal. It made the other thing feel like a dream. A very wet, very real dream.

When the last dish was set in the drainer, Roger dried his hands on a towel. He didn’t look at his wife. He just nodded, once, and walked toward the living room, leaving the doorway to the hall open.

Alice stood. “Come along, Mark.”

She didn’t wait to see if he followed. She knew he would. Her heels clicked a steady rhythm on the hardwood floor, down the hall to the master suite. The room was neat, dominated by a large four-poster bed with a cream duvet. The evening sun slanted through the blinds, cutting the air into bars of gold and shadow.

Mark stood in the doorway, hovering. His hands were shoved deep in his pockets.

“Close the door,” Alice said, her back to him. She reached behind her neck, unclasping the simple pearl necklace she wore. She let it pool silently on her dresser. Then her fingers went to the zipper at the back of her dress. The sound was loud in the quiet room. The burgundy fabric sighed as it slid from her shoulders, down over her hips, to puddle at her feet. She stepped out of it, standing in only a lace bra and matching panties. She could feel his eyes on her, a physical heat on her skin.

“You know what I want,” she said, not turning around. Her fingers unhooked the bra. She let it fall away, then hooked her thumbs into the sides of her panties and pushed them down her thighs. She was naked now. The air was cool on her skin, tightening her nipples. She turned to face him.

Mark’s breath hitched. He’d seen her a hundred times, maybe more. It never got easier. His mother’s body was a lush, mature landscape he’d been mapped to explore. Her breasts were full, her waist still trim, hips and ass generously curved. A thatch of chestnut hair matched the hair on her head. Her expression was calm, expectant.

“Clothes off, Mark. Now.” Her tone left no room for dawdling.

His fingers fumbled with his belt, his button, his zipper. He kicked his jeans and boxers aside. His cock, already half-hard, twitched in the cool air. It wasn’t big, maybe five and a half inches, but it was always, painfully ready for her. He was slender, almost boyish, a stark contrast to her ripe femininity.

“Good,” Alice murmured. She walked toward him, the scent of her perfume and her own natural musk enveloping him. She didn’t kiss him. They rarely kissed. This wasn’t about kissing. Her hand closed around his shaft, giving him a few slow, firm pumps. He was fully hard in seconds, a bead of clear fluid welling at the tip. “Such a good boy for me. Always so ready. Ready for mommy's fertile pussy.”

She led him to the bed. “Sit.”

He sat on the edge of the mattress. She knelt on the rug between his spread knees. She leaned forward, her chestnut hair brushing his thighs, and took him into her mouth.

Mark’s head fell back with a stifled groan. His hands gripped the duvet. Her mouth was hot, wet, expert. She used her tongue, her lips, the gentle suction of her cheeks. She hollowed them out, taking him deep until he felt the back of her throat. She serviced him with a focused, pragmatic intensity. This was about preparation, about making him slick and throbbing and desperate. She tasted his pre-cum, salty and familiar. Her own desire was a low, heavy throb between her legs, growing slick.

When his hips began to stutter, she pulled off with a soft pop. “Not yet,” she chided softly. “That’s not where I need it.”

She rose, her knees cracking faintly. She turned and climbed onto the bed, getting on all fours in the center of the mattress. She presented herself to him, arching her back deeply. The view was blatant, obscene, and utterly inviting. Her sex, glistening and swollen, was framed below the round curves of her ass. “Now, Mark. Breed me. Put it deep.”

He moved behind her, his movements awkward but urgent. He guided his cock, not to her dripping cunt, but to the tight, puckered rosette of her asshole. She loved this, too. The stretch, the filthy fullness.

“Yes,” she hissed, pushing back against him as he pressed the head against her. “There. Do it.”

He pushed. The resistance was intense, then gave way with a soft, gut-wrenching give. She cried out, a sharp sound of pure satisfaction. He slid in, buried to the hilt in the incredible, clenching heat of her ass. He stayed still for a moment, panting, overwhelmed by the sensation and the sheer wrongness of it.

“Fuck me,” Alice demanded, her voice muffled by the duvet. “Fuck your mother’s ass. Hard. Like you mean it.”

He obeyed. He pulled back and slammed home. The bed began to rock, the frame knocking softly against the wall in a steady, rhythmic thud. Skin slapped against skin. The room filled with the sounds of their bodies: his grunts, her ragged moans, the wet, rhythmic sound of his cock plunging into her tight channel.

Alice met every thrust, shoving herself back onto him. “That’s it… right there… oh god, you feel so good in my ass…”

It was relentless, animalistic. Mark’s world narrowed to the heat enveloping him, to the sight of his mother’s body yielding to his. His confusion, his shame, were all drowned out by a rising tide of purely physical need. He fucked her like she wanted, like she’d trained him to, his balls slapping against her swollen lips with each drive.

The door to the bedroom was open a crack. In the dim hall light, a shadow moved. Roger stood there, one hand braced against the doorframe. He watched. His tired eyes were wide, his mouth slightly open. He watched his son’s slender back pistoning, watched his wife’s face, turned to the side, eyes screwed shut in ecstasy. Roger’s other hand was down the front of his trousers, moving slowly.

Alice saw him. Their eyes met over the taut line of her shoulder. A fresh wave of wetness soaked her thighs. “Roger,” she moaned, not missing a beat, “look at him. Look at your son fucking my ass. Like a real, fucking stud. I love his little cock up inside me.”

Mark, lost in the mechanics of it, heard her and flinched, but didn’t stop. The rhythm faltered for only a second.

Roger didn’t speak. His hand moved faster in his pants. His breath came in short, sharp hits. This was his role. The witness. The cuckold. And in this twisted theater, he found his pathetic piece. Seeing his own son do what he could not—seeing Alice so utterly taken—it sparked a faint, shameful echo of his own virility.

“He’s going to come, Roger!” Alice gasped, her own climax coiling tight in her belly, triggered by the anal stretch and the voyeuristic thrill. “He’s going to fill me up! But not here… not in this hole.”

She pushed back hard, forcing Mark to still. “Out. Now. I want it where it counts.”

Mark pulled out, his cock slick and gleaming. Alice collapsed onto her stomach, then rolled onto her back. She spread her legs wide, pulling her knees up to her chest. Her cunt was dripping, her asshole throbbing and gaped slightly. “Here, Mark. Now. Give it to me. Put a baby in me.”

He moved between her legs, his body trembling. He positioned himself and pushed into her pussy. It was a different heat—softer, welcoming, devastatingly wet. She cried out, a higher, sharper sound. This was the sacred act. This was the purpose.

“Breed me!” she commanded, her poise shattered into raw need. “Come deep! Filly mommy's fertile cunt!”

His thrusts became frantic, uncoordinated. The slap of flesh was louder. Roger took a step into the room, his flies now open, his own small, hard cock in his fist. He watched, stroking himself, his face a mask of agonized envy and arousal.

“I’m… Mom, I’m gonna…” Mark choked out.

“Yes! Now! Give it to me! Give me your baby batter!”

With a ragged, broken sob that was part pleasure, part despair, Mark drove in as deep as he could go and froze. His body went rigid. Inside her, Alice felt the hot, familiar pulse. Rope after rope of his young cum flooded her depths, spilling into her womb. She clenched around him, milking every drop, a guttural moan of triumph ripping from her throat as her own orgasm tore through her, making her body arch and spasm beneath him.

He collapsed on top of her, spent. The room was silent except for their heaving breaths. The smell of sex, sweat, and fulfillment hung heavy.

Alice ran a hand through his damp hair. “Good boy,” she whispered, her eyes already looking over his shoulder to her husband.

Roger was still there, his hand still moving, his expression desperate. Alice gently pushed Mark off her. He rolled to the side, boneless. Her thighs were messy with his release and her own juices. Some of it seeped out onto the duvet.

She looked at Roger, her gaze steady and inviting. “Can you get it up, Roger? It's still warm if you want to feel it."

Roger shuffled forward, his eyes fixed on the glistening proof of his son’s potency marking his wife’s body. He had never felt more emasculated. Or more excited.

He fumbled with his belt, his fingers clumsy. His trousers and boxers dropped to his ankles. His erection, achieved from watching, was already softening, but the sight of Alice spread open, Mark’s cum glistening on her inner thighs, gave it a final, desperate surge. He climbed onto the bed, knees sinking into the mattress beside his son’s limp form.

“Come on, Roger,” Alice said, her voice low and encouraging, as if talking him through a difficult task. She reached for him, guiding him between her legs. “You felt it, didn’t you? Watching him? You’re a man. Take what’s yours.”

Roger positioned himself, pushing against her wetness. He entered her in one rough shove. A broken sound escaped him—part gasp, part sob. The heat was immense. And there, inside, was the unmistakable, slick warmth of his son’s release. It was like bathing in stolen virility. He moved, pumping a few frantic, shallow thrusts, his body trembling with the effort of sustaining the moment.

The sensation was overwhelming, a confusing cocktail of shame, triumph, and hollow inadequacy. He couldn’t maintain it. Within seconds, his hips stuttered. A small, weak orgasm shivered through him, more a pathetic dribble than a flood. He went limp, collapsing onto her, his face buried in the hollow of her neck.

He panted, utterly spent, utterly defeated.

Alice’s hand came up, stroking his graying hair. Her other arm wrapped around his back. She held him. “It’s okay,” she murmured, her voice utterly matter-of-fact. “It’s fine. You felt it. That’s what matters. I got what I wanted from our son. You gave me that. You let him give me that.”

The words were a mercy and a knife. Roger just nodded against her skin, unable to speak. After a moment, he pushed himself up, avoiding looking at Mark, who had turned his face into a pillow. Roger slid off the bed, pulling his trousers up with unsteady hands. He didn’t look back as he shuffled out of the room, leaving the door ajar.

Alice watched him go. Then she let out a long, contented sigh. She shimmied her hips deeper into the mattress, bent her knees, and pulled her legs up, planting her feet flat. She settled into the pose, a practiced, graceful motion. She crossed her ankles, letting her knees fall open slightly, a bridge holding her pelvis aloft.

She closed her eyes. A small, serene smile touched her lips. She focused on the feeling inside—the deep, lingering ache of being well-used, the profound, possessive warmth of the teen seed pooling within her. She imagined it seeping into her, a potential taking root. Her hand rested on her lower belly, a gentle, claiming pressure.

Down the hall, the faucet ran in the kitchen. Roger was washing his hands again. Mark’s breathing evened out into the shallow rhythm of sleep. In the quiet, dusky room, Alice Montgomery lay perfectly still, keeping the gift inside.

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