Cover of The Sister's Kiss of Betrayal

The Sister's Kiss of Betrayal

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Dave’s wife Tonya brings a girlfriend home to share in bed. They 3 fuck like wild animals. Come to find out the girlfriend Liz is Tonya’s sister!!

Chapter 1: Blood and Betrayal

The studio smelled of turpentine and old wood. Dave stood in the doorway, the weight of the workday still in his shoulders, and let his eyes adjust. Canvases leaned against every wall, some splashed with violent reds, others smeared in charcoal gloom. A single bare bulb hung from a wire, casting a shaky yellow light over the room’s heart: a sagging mattress draped in a torn white sheet.

“Tone? What is this place?”

His wife emerged from behind a towering, half-painted canvas of a stormy sea.Tonya looked different. Her long auburn hair was down, wild around her shoulders. She wore a simple black dress that clung to her curves, the kind she’d never wear to school. Her green eyes held a familiar spark, the one that usually meant trouble—the good kind.

“A friend’s studio,” she said, her voice a low, playful hum. She crossed the space, her heels clicking on the paint-spattered floorboards, and slid her hands up his chest.“I had a thought. For your birthday.”

“My birthday was three months ago.”

“So it’s a late thought.” She kissed him, slow and deep, her tongue hinting at promises.When she pulled back, her smile was all wicked intention. “I want to try something.With you.For you.”

Dave’s pulse kicked. He knew that look. “Okay…”

“I want to watch you.” Her fingers traced the line of his jaw, rough with stubble.“I want to watch you with someone else.”

He blinked. The air, thick with chemical smells and dust, suddenly felt charged. “You’re serious.”

“Dead serious.” She guided his hand to the waistband of her dress. “But you don’t get to see her.Not yet.I want you blindfolded.I want it to be a surprise. Just feel. Just… let go.”

A part of him, the careful foreman who measured every load and checked every bolt, shouted caution. But Tonya’s mouth was on his neck, her teeth grazing his skin, and that other part of him—the raw, hungry part she alone could unleash—stirred awake.He swallowed, his throat dry. “You’ve already got someone here?”

Tonya didn’t answer. Instead, she produced a long strip of black silk from her pocket.“Do you trust me?”

He did.Even now.Especially now. He gave a single, slow nod.She led him to the edge of the mattress. The sheet felt gritty beneath his fingers. He heard the soft rustle of her dress falling, then the whisper of another fabric.A zipper.His heart hammered against his ribs.

The blindfold was cool and firm as she tied it securely behind his head. The world vanished into dense, velvety black.His other senses roared. The scent of Tonya’s perfume—jasmine and sandalwood—mixed with the sharper smell of paint and a new, faint scent of coconut shampoo. A floorboard creaked.A soft, hitched breath that wasn’t Tonya’s.

Hands touched him.Tonya’s, he knew—small, strong, commanding. They pushed his t-shirt up over his head. Another pair of hands, lighter, with slender fingers and short, neat nails, traced the muscles of his stomach.He jerked at the unfamiliar touch.

“Shhh,” Tonya whispered in his ear, her voice thick with excitement.“Just feel. She’s beautiful.

The other hands, cool and confident, unbuckled his belt. The leather slid through the loops with a soft hiss, followed by the rasp of his zipper. He felt his jeans and boxers being pushed down his hips, the studio’s cool air hitting his bare skin, making him twitch. Tonya’s breath was hot on his neck as she guided him backwards onto the mattress. “On your knees, baby,” she whispered, her voice rough with want, and he complied, the springs groaning beneath him.

“On your knees, baby,” she whispered, her voice rough with want, and he complied, the springs groaning beneath him. The darkness under the blindfold was absolute, a pulsing void where every sound was magnified. He heard the soft, wet sound of a kiss—not meant for him—and a low, feminine sigh. Tonya’s touch left him, and for a second he felt unmoored, kneeling naked on the rough sheet.Then a new body pressed against his back. Slender, cooler than Tonya’s.The coconut scent was stronger now. He felt the tickle of short hair against his shoulder blade. Hands—the same slender ones—slid around his waist, fingertips skating over the ridges of his abs before one hand dropped, closing around his cock. He gasped at the sudden contact.Her grip was different, firmer, more exploratory.

“She likes what she sees,” Tonya said from somewhere in front of him.Her voice was a little shaky, breathless. With excitement, he realized.“Don’t you, sweetie?”

A hum of agreement near his ear. The woman behind him leaned in, her bare breasts flat against his back, her mouth finding the spot where his neck met his shoulder.She didn’t kiss it. She bit down, not hard enough to break skin, but with a sharp, possessive pressure that made him groan and thicken in her hand.“Fuck,” he muttered.“That’s the idea,” Tonya murmured. He heard movement, the rustle of her settling on the mattress in front of him. Her hands found his knees, then slid up his thighs.“You feel how wet she is, Dave? Just from touching you?”

He could hear it now, the soft, slick sound as the woman behind him stroked him, her own arousal coating his length. His head swam with the sensation and the obscene taboo of it.His wife was here, watching, orchestrating this. The anonymity, the blindfold, it cranked his desire to a fever pitch. He was fully hard now, achingly so, in this stranger’s capable hand.

“She wants you inside her,” Tonya said, and her tone had changed.It was lower, dripping with a dark, voyeuristic hunger. “But I want to watch you get her ready first.Put your fingers in her, Dave. Make her moan for you.”

A hand—Tonya’s—guided his right hand back behind him.His fingers met a smooth, hot thigh. He let Tonya guide him higher, through a thatch of coarse hair, and into a soaking wet heat. He made contact, and the woman behind him let out a sharp, shuddering gasp against his skin. Her hips bucked against his hand.“Yeah, just like that,” Tonya coached, her own breath coming faster. “Feel how fucking tight she is?”

He did.He pressed one finger inside, then two. She was clenched, hot as a furnace, and so wet his fingers slid in easily. He curled them, searching, and when he found the spot, her whole body tensed. A broken, desperate sound escaped her throat.“There,” Tonya hissed, a triumphant note in her voice. “Make her come on your hand, baby. Do it.”

He was lost in the instruction, in the feel of this anonymous woman unraveling around his fingers. He worked her with a ruthless precision he knew Tonya loved, his thumb circling her clit as his fingers thrust. Her moans became short, sharp cries. She rocked against him, her nails digging into the flesh of his hips, her teeth clenched on his shoulder to stifle her sounds. He felt the moment she broke, a violent, pulsing convulsion that milked his fingers, her whole body shuddering against him.

As she slumped forward, panting against his back, Tonya’s hands were suddenly on his face, pulling him into a brutal, claiming kiss.He could taste her excitement, a metallic edge to it. “Good,” she panted against his mouth.“So good. Now… now you fuck her.”

She repositioned him, pushing his shoulders so he was upright on his knees again.The woman behind him recovered quickly. He felt her move, positioning herself. She guided the head of his cock, not to her entrance, but through the slippery folds, coating him in her own mess.The sensation was maddening. He was poised at her edge, throbbing.

“Take her from behind,” Tonya commanded, her voice no more than a ragged whisper now.“Take her hard.”

He needed no further prompting. He pushed forward.The first inch was an electric shock of tight, slick heat. A choked-off whimper came from the woman—a sound of intense pleasure pierced by a note of something else. Surprise, maybe.Pain. He stilled, but Tonya’s hand was immediately on his ass, pushing him forward.“Don’t stop,” she snarled.“She can take it. She wants it.”

He sank deeper, a slow, inexorable invasion until he was buried to the hilt. The woman was incredibly tight, her inner muscles fluttering around him in frantic, pulsing waves. She was panting, her forehead pressed between his shoulder blades, her hands gripping his arms like vices.“God, look at that,” Tonya breathed. He could hear her moving, touching herself, he was sure of it.The wet sounds were unmistakable. “Look at my husband’s fat cock splitting you open.Fuck her, Dave. Give it to her.”

He pulled back and drove into her again.And again. A rhythm seized him, primal and punishing.The mattress springs shrieked in time with his thrusts. The woman’s cries grew louder, less restrained, raw shouts that echoed off the high studio ceilings. She met him thrust for thrust, slamming back against him, her body demanding more.Sweat slicked their skin. The air was thick with sex and salt and the old, ghostly smell of paint.

Tonya’s encouragement was a filthy, constant stream in his ear. “Yeah, just like that, pound that slutty little cunt.You feel how she’s gripping you?She’s gonna come again. Make her. Make her scream.”

He was close, the pressure building at the base of his spine, a white-hot coil about to snap. The blindfold was soaked with his sweat, the world narrowed to the furious, animal rhythm of his hips and the incredible heat swallowing his cock. The woman’s cries reached a crescendo, a wordless, sobbing wail as another climax ripped through her, her body clamping down on him like a vise.It tipped him over the edge. With a ragged roar, he slammed into her one last time, burying himself as deep as he could go, and erupted. Pulse after pulse of release pumped into her, a deep, claiming heat that seemed to go on forever. He collapsed forward, bracing himself on his hands, spent and trembling, still buried inside her.

For a long moment, there was only the sound of three people gasping for air.Then Tonya moved. He felt her fingers on the back of his head, at the knot of the blindfold.

“You’ve been so good,” she purred, her voice thick with satisfaction.“Such a good boy.Now… see your prize.”

The silk went slack. The blindfold, damp and heavy, fell away.

Light, however faint from the single bulb, assaulted his vision.He blinked, his eyes swimming as they focused on the canvas-covered floor. Then he turned his head to the left, to the woman whose hair was stuck to her damp temple, whose lean, tattooed back was still pressed against his chest.

He saw the shaved line at the nape of her neck, leading into the platinum blonde. He saw the familiar vine-and-skull tattoo that snaked over her shoulder.His breath froze in his lungs.

Slowly, as if moving through tar, she turned her head to look at him over her shoulder.

Sharp blue eyes, lined with smudged black.A pierced eyebrow. Features he’d seen across Thanksgiving tables and birthday barbecues for a decade.Liz.Tonya’s sister.

The blood in his veins turned to ice. The post-orgasmic haze evaporated, replaced by a shock so profound it felt like a physical blow.He was still inside her. He jerked back as if burned, sliding out of her with a soft, wet sound that now seemed grotesque. He scrambled off the mattress, his legs unsteady, staring at the two women.

Tonya was standing a few feet away, watching him with a wide, brilliant grin.She looked feverish, triumphant. Liz simply watched him, her expression unreadable—a mask of cool defiance, but her chest was heaving, and her knuckles were white where she gripped the sheet.

“Surprise, baby,” Tonya said, her voice bright and terrible in the silent room.“This is my sister.”

Dave couldn’t speak. He looked from Tonya’s thrilled face to Liz’s guarded one. The studio, with its watching, half-painted eyes, seemed to spin around him. The smell of sex was suddenly cloying, suffocating.He felt a surge of nausea.

“You…” he finally managed, the word a dry croak directed at Tonya.“You set this up? With… with Liz?”

“Yeah,” Tonya said, stepping closer. She was utterly unashamed, radiating a powerful, chaotic energy.“I wanted to see it.I wanted to give you… something unforgettable. Happy late birthday.” She reached out and touched his arm, but he flinched away.

He looked at Liz. “Did you… did you know it was me?”

Liz held his gaze for a long moment. Then a slow, sharp smirk touched her lips, though it didn’t reach her eyes.“The blindfold was your idea, Tone. Not mine.” Her voice was husky from screaming.She shifted on the mattress, wincing slightly as she moved. “But yeah.I knew.”

The confirmation landed like a punch.This wasn’t a stranger. This was Liz.Freelance artist.Black sheep. The one who’d gotten the dragon tattoo at eighteen and told their conservative mom to fuck off.His sister-in-law.

He had just fucked his sister-in-law.While his wife watched.

Tonya was still talking, her words tumbling out in an excited rush.“Wasn’t it incredible?The energy? I could feel it, the whole room was vibrating! I knew you two would be… fucking explosive together.”

Dave stared at her. This was a side of Tonya he’d never seen, a chasm of hidden desire he’d never guessed existed. It was terrifying and, a treacherous part of his brain whispered, incredibly hot. The memory of the last twenty minutes replayed in sickening, exquisite detail, now framed with the knowledge of who was underneath him. The taboo of it sent a dark, unwanted thrill through his gut, mixed with overwhelming guilt.

Liz stood up, her movements fluid and unselfconscious. She was completely naked, lean and pale under the flickering light, tattoos a sprawling map across her skin.She didn’t look at Dave. She walked to a small sink in the corner, ran the tap, and splashed water on her face. “Well,” she said to her reflection, “that’s one way to spend a Thursday.”

Her casual tone was like a bucket of cold water.This was just… something that happened to her.An event.Dave felt dizzy.

“We should…” He grabbed his boxers and jeans, fumbling to get them on. “We need to talk about this.”

“What’s to talk about?” Tonya said, circling him.She was still riding the high, her eyes glittering.“It happened.It was amazing. No one’s hurt.” She glanced at Liz. “Are you hurt?”

Liz toweled her face off with a paint-stained rag. “I’m fine.” She finally looked at Dave, her blue eyes assessing.“You?”

He was speechless.Was he fine? He was appalled.He was aroused.He was confused. He felt a sudden, fierce need to get out of this room with its watching canvases.

“I need air,” he muttered, shoving his feet into his boots without tying them.He grabbed his t-shirt and headed for the door.

“Dave, wait!” Tonya called, her confidence wavering for the first time.

He didn’t stop. He pushed open the heavy studio door and stumbled into the cool, silent night of the industrial district.The air was clean, free of turpentine and sweat and sex. He leaned against the rough brick wall, dragging it into his lungs, trying to steady the earthquake inside him.

A few minutes later, the door opened again.It was Liz. She’d thrown on a black tank top and a pair of ripped jeans, her boots in her hand. She lit a cigarette, the flame of the lighter illuminating her sharp features for a second.

“She’s getting dressed,” Liz said, blowing smoke into the night. “She’s… she’s worried she broke you.”

Dave laughed, a short, harsh sound.“Maybe she did.”

Liz took another drag. “She’s been planning this for months.Talking about it in little hints. ‘Wouldn’t it be wild if…’ ‘Don’t you think Dave has a certain…’ I thought she was joking at first.” She looked at him. “Turns out she wasn’t.”

“Why did you agree?” The question burst out of him.

Liz was silent for a long time, watching the glowing end of her cigarette.“Curiosity,” she said finally. “And because it’s Tonya.She always gets what she wants. And…” She trailed off, her jaw tightening.“And maybe I wanted to see what you were like. Under all that steady, foreman bullshit.”

“And?” he asked, the word a challenge.She finally met his eyes. A ghost of that earlier smirk returned. “You’re not as steady as you look.” She dropped the cigarette and crushed it under her bare heel. “Don’t be too hard on her, Dave.This wasn’t malicious.It’s just… her. A part of her she doesn’t get to show anyone.She showed it to you tonight. And to me.”

Before he could respond, the door opened again.Tonya emerged, wrapped in a long coat over her dress. The feverish glow was gone from her face, replaced by a vulnerable anxiety. She looked between Liz and Dave, unsure.“I’m…” she started. “I’m sorry if it was too much.”

Dave looked at his wife—the passionate, unpredictable, brilliant woman he loved—and then at her sister, leaning against the wall with a look of world-weary understanding. The image of the two of them, together with him, flashed in his mind. The forbidden, pulsing core of it.The promise in Tonya’s eyes.The challenge in Liz’s.

The silence stretched, thick and heavy.A freight train horn echoed in the distance.

He pushed off the wall.He didn’t know what to say. He didn’t know what this meant for tomorrow, or the next day. All he knew was that the night wasn’t over, and the studio door was still open, a rectangle of yellow light spilling onto the cracked asphalt.

He walked past Tonya, not towards the car, but back towards the door. He stopped on the threshold and looked back at them, his heart pounding a savage, complicated rhythm against his ribs.

“Come on,” he said, his voice low.It wasn’t forgiveness.It wasn’t understanding. It was surrender to the current that had already swept them all away.

He saw the relief flood Tonya’s face, and the sharper, more interested gleam return to Liz’s eyes. They followed him inside, back into the scent and the heat and the shadowed eyes of the paintings. The door clicked shut, sealing them once more in the charged, unfinished world they had created.

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