Sucking Off My Sleeping Sibling

18yr old Penny can't resist her sleeping bro's thick cock

**A shy 18-year-old nerd unleashes her pent-up desires by secretly devouring her sleeping jock brother's cock, sparking a heart-pounding taboo spiral of risk, reward, and insatiable sibling sin.**

The living room smelled of old paper and the lemon cleaner Mom used on the wood floors. My biology textbook lay open on the coffee table, a diagram of cellular mitosis blurring under my tired eyes. I pushed my glasses up my nose, the wire frames cool against my skin. The only sounds were the hum of the refrigerator and the faint scratch of my pen on notebook paper. Another Thursday night. Mom and Dad pulling late shifts at the hospital. Me, alone with my homework and the crushing weight of college applications.

Then, the front door banged open, the sound splintering the quiet.

I jumped, my pen skittering across the page, leaving a black slash through the cytoplasm. He was home.

Chris filled the doorway, his broad frame blocking the hallway light. He swayed, his dark hair a messy tumble over his forehead, the collar of his polo shirt twisted. The familiar smell drifted over. Beer, stale bar air, and underneath it, the sharp, clean scent of his cologne.

"Pen," he mumbled, his voice a rough scrape. He didn't wait for an answer, just shuffled into the room and collapsed onto the couch opposite me. His head lolled back against the cushions, eyes already fluttering shut. One arm dangled off the side, his knuckles brushing the floor.

I watched him. The irritation rose first, hot and familiar. Another night, another bar. Another mess I'd eventually have to deal with. But beneath it, the worry pricked. He was twenty-two, with a college degree and a job in sales, but he still came home like this at least once a week, a reminder of the aimless frustration I sometimes saw in his eyes during his rare sober moments.

My textbook forgotten, I stood. The floorboards creaked under my bare feet as I crossed the room. I stopped by the couch, looking down at him. His breathing was deep, even. The steady rise and fall of his chest, the slight part of his lips. In sleep, all the alpha jock confidence melted away, leaving just my brother. The vulnerability always pulled at something inside me, a protective instinct that warred with my resentment.

I bent to grab the fleece blanket from the back of the armchair. As I shook it out, the soft wool brushed against his arm. He didn't stir. I unfolded it over his body, tucking it around his shoulders. My fingers brushed the rough stubble on his jaw. He was warm. A shiver traced its way up my arm, unexpected. I pulled my hand back fast, clutching the fleece edge.

I went back to my chair. But the diagram of mitosis was a mess of meaningless shapes. The quiet of the house felt different now, heavier, filled with the sound of his breathing. I couldn't focus. My gaze kept drifting to the shape of him under the blanket, the broad lines of his shoulders and chest. An old, unbidden thought surfaced, something I usually kept locked down tight. The thoughts that sometimes surfaced late at night, alone in my bed, the ones that made my face flush with heat and shame.

I stood again, restless. The rain started outside, a soft patter against the windows. It made the house feel even more isolated, just the two of us here in the dim glow of the lamp. I walked into the kitchen, needing space. I filled a glass with water and drank it down, the cold liquid a shock against my throat. But the feeling didn't go away. That curious, dangerous pull.

I leaned against the counter, listening to the rain and the distant hum of the refrigerator. I could hear his soft snores from the other room. A strange mix of sisterly duty and something else, something thrilling and wrong, churned in my stomach. I left the glass in the sink and walked back to the living room.

This time, I didn't return to my chair. I sank onto the edge of the coffee table, the wood cool through my thin pajama pants. The blanket had slipped down, exposing his chest where his polo shirt had ridden up, revealing a strip of skin and the dark trail of hair that disappeared into his jeans. My eyes lingered there. My heart beat a little faster.

"Chris?" I whispered. No response. Just the steady rhythm of his breath.

My hand moved before my brain could catch up. My fingers stretched out, hovering over his stomach. I could feel the heat radiating from his skin. Then I let them touch, just the tips, brushing against the fine dark hair. His skin was hot, firm under my touch. He didn't move. My breath hitched. The contact sent a jolt through me, a current that settled low in my belly.

I pulled my hand away, my heart pounded frantically against my ribcage. God, what was I doing? This was Chris. My brother. The thought was a slap of cold reality. But the image of his skin under my fingers, the memory of the warmth, was burned into my mind. I stood, my legs shaky, and retreated to my room, closing the door with a soft click. I leaned against it, my body humming with a strange energy. I slid down to the floor, pulling my knees to my chest. The guilt was a sour taste in my mouth, but the thrill was stronger, a dizzying, intoxicating pull that I knew, even then, I wouldn't be able to resist for long.

***

The next day was a Saturday. The air was thick with the promise of rain. Mom and Dad were packing their bags in their room, their voices a low murmur through the wall.

"We'll be back Monday evening," Mom said, appearing in the kitchen doorway. She smoothed down her blouse. "There's leftovers in the fridge. Chris's keys are on the counter if he needs the car. You two be good, alright?"

"We will," I said, my voice sounding steady, which surprised me.

Chris was slumped at the kitchen table, nursing a coffee, looking hungover and miserable. He grunted something in response to Mom's instructions. He didn't look at me.

As soon as their car pulled out of the driveway, the house felt different. The air crackled with a new kind of silence. A dangerous kind of freedom. I watched Chris finish his coffee, then push himself up from the table.

"Gonna crash for a bit," he mumbled, not meeting my eyes as he shuffled toward his room.

The door clicked shut behind him. I stood in the kitchen, my hands clenched into fists at my sides. The house was ours. For two whole days.

I waited an hour. I did the dishes. I straightened up the living room. I tried to read a chapter of my book, but the words swam on the page. All I could think about was the closed door at the end of the hall. The steady rhythm of his breathing from the night before.

I walked down the hall, my bare feet silent on the carpet. His door was ajar, a sliver of darkness visible. I pushed it open.

He was on his bed, face down, one arm hanging off the side. He'd kicked off his shoes and jeans, which lay in a heap on the floor. He was just in his boxers and a t-shirt. The blanket was bunched up at the foot of the bed.

I stepped inside, the room smelling of him. Sleep, and the faint, lingering scent of his cologne. I moved closer to the bed. The floorboard creaked under my weight. I froze. He didn't move. Just a deep, steady inhale, then a long exhale.

My gaze fell on the heap of his jeans. The fly was down, the metal teeth parted. From this angle, I could see the pale blue of his boxers, the dark shadow beneath the thin cotton. A heat spread through my chest, sharp and immediate.

I knelt by the bed, my knees sinking into the thick rug. I reached out, my hand hovering over his back, feeling the warmth of his body through the thin cotton of his shirt. Then I let it rest between his shoulder blades. The muscles were firm, relaxed. He stirred slightly, a soft sigh escaping his lips, but his eyes stayed closed.

Emboldened, I let my hand trail down his spine, tracing the bumps of his vertebrae through the fabric. I reached the waistband of his boxers. The elastic was soft against my fingertips. I slipped my fingers underneath, just a little, feeling the heat of his skin. He shifted again, rolling slightly onto his side, giving me a better view of his front.

My heart pulsed loudly in my ear. I pulled my hand away. I stood up, my legs shaky, and walked over to his jeans. I picked them up, the denim heavy and rough in my hands. The fly gaped open. My fingers trembled as I touched the zipper. I could feel the heat radiating from the fabric where his body had been.

I dropped the jeans back onto the floor. I returned to the bed, my movements slow, deliberate. I knelt again. This time, my focus was solely on the front of his boxers. The shape there was obvious, a soft mound beneath the blue cotton. I could see the ridge of his cock resting against his thigh.

I took a deep breath. The air in the room was thick, heavy with the scent of him and the storm that was brewing outside. I reached out again, my hand bypassing his back and going straight for the elastic waistband of his boxers.

My fingers slipped inside. The skin beneath was hot, smooth. I could feel the coarse hair at the base of his cock. I tugged gently at the waistband, pulling it down just an inch. More dark hair, the root of him.

I swallowed. I pulled again, this time with more purpose. The fabric slid over his hips, down his thighs. His cock sprang free, resting against his leg. It was soft, pale in the dim light, a few veins visible beneath the surface. The head was a darker color, the slit a small, closed mouth.

I looked at his face. His eyes were still closed, his breathing deep and even. Safe.

I leaned in closer, my nose almost touching his thigh. I could smell him more clearly now. A clean, musky scent that was all Chris. It made my head spin.

I stuck out my tongue and touched it to the base of his shaft. A jolt went through me, a sharp, electric thrill. The skin was soft, velvety. I licked again, a slow, deliberate stroke from base to tip. He tasted like salt and skin.

He stirred. A low groan rumbled in his chest. I froze, my tongue still pressed against him. But his eyes remained closed. His body relaxed again.

I couldn't stop now. I took the head of his cock into my mouth. It was smooth, warm against my tongue. I closed my lips around it, sucking gently. A thrill shot through me, a wave of heat that pooled in my stomach. This was real. I was really doing this.

I began to move, taking him deeper, then pulling back. My mouth was wet, the sounds obscene in the quiet room. I could feel him growing harder against my tongue, thickening, lengthening. His soft groans continued, a low, constant hum of pleasure that spurred me on.

I looked up at his face. His brow was furrowed, his lips parted. His breathing was faster now, a ragged rhythm that matched the movements of my head. He was dreaming. And in his dream, I was giving him this pleasure.

My confidence grew. I took him deeper, until the head of his cock nudged the back of my throat. I gagged slightly, my eyes watering, but I didn't pull back. I wanted to take all of him. I wanted to be the one to give him this.

My hand moved down to cup his balls. They were heavy, warm in my palm, covered in a soft, wrinkled skin. I rolled them gently, my fingers tracing the sensitive skin behind them. Another groan, louder this time, his hips shifting slightly, pushing deeper into my mouth.

My own body responded. A heat spread through my pelvis, a deep, insistent ache. My nipples hardened, pressing against the thin fabric of my t-shirt. I could feel a wetness between my legs, a slick warmth that soaked through my pajama pants.

I shifted on my knees, trying to find some relief for the growing pressure. My movements made the bed creak. I froze again, my heart pounding. But Chris didn't wake. He just muttered something, a jumble of words I couldn't understand.

I went back to my task, my movements more confident now. I established a rhythm, a slow, steady slide of my lips up and down his shaft. My tongue swirled around the head, probing the slit, tasting the salty, slightly bitter fluid that was beginning to leak from the tip. Delicious.

His hips started to move, a slow, unconscious thrusting that met my downward strokes. His hand, which had been hanging limply off the bed, came up to rest on my head. His fingers tangled in my hair, holding me in place. The touch was light, almost absent, but it sent a thrill through me. He was touching me. Even in his sleep, he was touching me.

I could feel him getting closer. His breathing grew more ragged, his thrusts more urgent. His grip on my hair tightened, a firm, possessive hold that made my own arousal spike. I wanted him to come. I wanted to be the one to make him come.

I doubled my efforts, my head bobbing faster, my hand stroking the base of his cock in time with my mouth. I could feel the tension coiling in his body, the muscles in his thighs tightening.

Then, his cock swelled up, and hot, thick liquid coated the back of my throat. I had to hold back a squeal of delight. Instead, my throat bobbed, trying to swallow down as much of it as possible. But some of it escaped my lips, trickling down my chin and dripping onto the bedsheet. After he was spent, he went completely limp. His hand fell away from my hair. And then he started snoring.

I stayed there for a moment, my lips still wrapped around his softening cock, my heart pounding in my chest. The room was quiet again, except for the rain against the window and the sound of his breathing, which was slowly returning to normal. I could taste him on my tongue.

I sat back on my heels, wiping my chin with the back of my hand. The sheet where I'd knelt was stained with my saliva and his come. I pulled his boxers back up, covering him, then the blanket. I stood up, my legs trembling. I felt a strange mix of triumph and guilt. I had done it. I had crossed a line I never thought I would cross.

I walked out of his room, closing the door gently behind me. I went to the bathroom and splashed cold water on my face. I looked at myself in the mirror. My face was flushed, my lips swollen. My eyes were wide, bright with a wild, unfamiliar light. I didn't look like myself. I looked like someone else, someone who had just done something incredibly daring and incredibly wrong.

I went back to my room and lay on my bed, my body still humming with a strange energy. I could feel the wetness between my legs, a slick, persistent reminder of my own arousal. I rummaged in my bottom drawer and found my toy. A small, silicone rabbit, something I'd bought online in a moment of lonely curiosity. I'd used it a few times, but it had never felt like this. It had never felt like this.

I switched it on. The low, buzzing hum filled the quiet room. I slid it under the waistband of my pajama pants, the cool silicone a shock against my hot, slick flesh. I pressed the tip against my clit. A jolt of pleasure shot through me, sharp and immediate. I bit my lip to keep from crying out. I moved the toy in slow circles, the vibration building a tension deep inside me. I closed my eyes, and all I could see was Chris's face, his furrowed brow, his parted lips. I could hear his groans, feel his hand in my hair. I imagined him awake, his eyes open, watching me. The thought sent me over the edge. My back arched, my toes curled, a wave of pleasure so intense it was almost painful washed over me.

"Fuck, Chris," I whimpered. The taste of his cum strong in my mouth.

I came hard, my body shaking, a strangled cry escaping my lips.

I lay there for a long time, the toy still buzzing against me. The aftershocks continued to ripple through me. I felt spent, empty. The guilt returned, a cold, heavy weight in my stomach.

I crawled into bed, pulling the covers over my head. I didn't sleep. I just lay there, replaying every moment, every taste, every touch. The guilt and the pleasure warred inside me, a confusing, tangled mess.

***

The next morning, the house was quiet. Too quiet. I waited in my room until I heard the shower start. Then I crept out, heading for the kitchen. I needed coffee. I needed to act normal.

He was in the shower. The sound of the water, the smell of his soap, it was all too much. I poured myself a cup of coffee, my hands shaking so badly I sloshed some onto the counter. I wiped it up with a paper towel, my mind racing. What would he say when he saw me? Would he know? Could he smell it on me?

I sat at the kitchen table, nursing my coffee, my eyes fixed on the closed bathroom door. I felt like a criminal waiting to be caught.

The water shut off. A few minutes later, the door opened. Steam billowed out, followed by Chris. He was just in a towel, his hair wet and slicked back from his face. Water droplets clung to his chiseled chest and shoulders.

"Morning," he said, his voice rough.

"Morning," I mumbled, staring into my coffee cup.

He walked over to the coffee pot, his movements stiff, awkward. The towel was slung low on his hips, giving me a clear view of the V of muscles that disappeared beneath the fabric. I felt a flush of heat creep up my neck.

He poured himself a cup of coffee, then leaned against the counter, his back to me. I could see the tension in his shoulders, the tight set of his jaw. He knew. He had to know.

"What time did Mom and Dad say they'd be back?" he asked, his voice still rough.

"Tomorrow," I said. "Probably in the evening."

He nodded, not turning around. We sat in silence, the only sound the ticking of the clock on the wall. The tension was thick enough to choke on.

He finally turned around, leaning against the counter to face me. He took a sip of his coffee, his eyes fixed on me over the rim of the mug. They were dark, unreadable.

"Did you... check on me last night?" he asked, his voice low.

My heart hammered against my ribs. "Yeah," I said, my voice barely a whisper. "You were out cold."

"Right," he said. He took another sip of his coffee, his gaze unwavering. "Thanks."

Another silence. My hands were clammy. I could feel the sweat beading on my upper lip.

"Penny," he said, his voice softer now. "About last night..."

My stomach dropped. I braced myself for the accusation, the anger, the disgust.

"...I had a weird dream," he finished.

I blinked. "A dream?"

"Yeah," he said, running a hand through his wet hair. "It was... intense."

"What was it about?" I asked, my voice trembling slightly.

He hesitated, his eyes flicking away from mine for a second. "I don't really remember the details," he said, his voice a little too casual. "Just... a feeling."

He looked at me then, really looked at me. His eyes scanned my face, my lips, my neck. A slow smile spread across his face. It wasn't his usual cocky grin. This was different. This was predatory. A shiver went down my spine.

"Trey called. We're going out for drinks tonight. You gonna be okay on your own?" Chris asked, his voice back to its usual bored drawl, but his eyes told a different story. They were watching me, waiting.

"I'm a big girl, Chris," I managed, my voice steadier than I felt. "I'll be fine."

The day stretched out before me, a long, tense afternoon of avoidance. I buried myself in my college applications, the essay prompts a welcome distraction from the storm brewing in my own house. I could hear him moving around in his room, the sound of his video games, the distant thud of his music. Each sound was a reminder of his presence, of the unspoken thing that now hung between us.

Later that night, I heard him leave. The front door clicked shut, and the house fell silent again. I was alone. I should have felt relief. Instead, I felt a hollow ache.

I tried to read. I tried to watch a movie. But my mind kept replaying his words. *Weird dream. A feeling.* And that smile.

I went to my room, pacing the small space. I felt trapped. I felt restless. I wanted him here. I wanted him gone.

Then my phone buzzed. A text from my brother. *Can you come get me? I'm at The Thirsty Scholar. Too drunk to drive.*

My heart leaped into my throat. I grabbed my keys and my jacket, my movements clumsy with adrenaline.

The bar was loud, crowded, a haze of smoke and stale beer. I scanned the room, my eyes finally landing on him at a small table in the corner. He was with his friends, Trey and some other guys I vaguely recognized. He was leaning back in his chair, his head tilted, a half-empty glass in front of him. He looked loose, relaxed. But his eyes, when he saw me, were sharp, alert.

"There's my designated driver," he said, his voice a lazy drawl as I approached the table. He didn't stand up.

"Ready to go?" I asked, my voice tight.

"In a bit," he said, taking a sip of his drink. "Have a seat."

I glanced at the empty chair next to him. I could feel Trey's eyes on me, a curious, appraising gaze. I felt like an exhibit. I shook my head.

"I'll wait in the car," I said.

"No," Chris said, his voice firm. "Sit. Have a drink."

"I don't want a drink, Chris. I want to go home."

He sighed, a dramatic, put-upon sound. He pushed the chair out with his foot. "Sit, Penny."

I sat. The vinyl was sticky against my bare legs. I could feel the heat of his thigh next to mine, a solid, undeniable presence.

"So, Pen," Trey said, leaning across the table. "Chris tells me you're the brains of the family. Heading off to some fancy college, huh?"

I shrugged, my gaze fixed on the grimy table. "Just waiting to hear back."

"She's being modest," Chris said, slinging an arm around my shoulders. His hand was heavy, warm on my skin. "She's a shoo-in. Straight A's, science geek, the whole nine yards." His voice was a loud, boisterous performance for his friends, but his fingers tightened slightly on my shoulder. A private pressure.

Trey laughed. "Nice. Always good to have a smart one in the family. Someone to fall back on, you know?"

I flinched. Chris's arm tightened again, a protective, possessive gesture. "Watch it, Trey," he said, his voice losing its playful edge, a hint of steel underneath.

"Whoa, easy there, man," Trey said, raising his hands. "Just messing around."

Chris's arm dropped from my shoulders. He leaned forward, his elbows on the table, his gaze locked on mine. "He's just an idiot, Pen. Don't listen to him."

The air between us crackled. It was just a stupid bar comment, something Trey probably wouldn't remember in five minutes. But Chris's reaction felt significant. A line drawn.

"Another round!" Trey shouted to the bartender, cutting through the tension.

I stood up. "I'm waiting in the car," I said, my voice tight. I didn't look at Chris.

I didn't have to wait long. Ten minutes later, he stumbled out of the bar, his keys jangling in his hand. He tossed them to me. I fumbled, catching them against my chest. The metal was cold.

The drive home was silent. He slumped in the passenger seat, his head against the window, but I could feel his eyes on me. The streetlights cast long shadows across his face, highlighting the hard line of his jaw. I gripped the steering wheel, my knuckles white.

Inside the house, the silence was even heavier. I tossed his keys on the counter. He moved past me, his shoulder brushing mine, a deliberate, heavy touch.

"You shouldn't have said that to Trey," I said, my back to him.

He stopped. Turned around. "Said what?"

"About me being the 'smart one'." I turned to face him. "Like I'm some kind of backup plan."

He took a step closer. The space between us shrank. He smelled of beer, and underneath it, the clean, sharp scent of his cologne. "That's not what I meant," he said, his voice low.

"Then what did you mean?"

"I meant... you're better than this. Better than him. Better than me." His eyes were dark, intense, boring into mine. He was so close I could see the flecks of gold in his irises.

My heart hammered against my ribcage. I couldn't breathe. I took a step back, hitting the counter. There was nowhere else to go.

He closed the distance, his hands coming up to rest on the counter on either side of me, caging me in. His body was a solid wall of heat in front of me. I was trapped.

"Chris..." I whispered. It was a plea. A warning.

"I had that dream again, Penny," he said, his voice a rough murmur against my ear. His breath was hot. "The same one from last night."

I froze. I couldn't move. I couldn't speak.

"It felt... real," he continued, his lips brushing my earlobe. A shiver went through me. "So real."

He pulled back just enough to look at me. His gaze dropped to my mouth. His thumb came up to trace my lower lip. The touch was feather-light, but it sent a jolt through me.

"Your mouth was so soft," he whispered.

My world tilted. This was it. The moment of no return. I should have pushed him away. I should have screamed. I should have done anything but stand there, my body trembling, my lips parted, waiting.

He leaned in and kissed me.

It wasn't a gentle, brotherly peck. It was a hard, demanding kiss, his lips crushing mine, his tongue forcing its way into my mouth. He tasted of beer and something else, something dark and intoxicating. He tasted like his dream.

My hands came up to push against his chest, but my fingers just curled into the fabric of his shirt, holding on. I was kissing him back. I was meeting his force with my own, a desperate, hungry clash of lips and teeth and tongues.

His hands left the counter, one wrapping around my waist, pulling me flush against him, the other tangling in my hair, tilting my head back, giving him better access. I could feel his arousal, a hard ridge pressing against my belly. The knowledge that I was the cause of it, that my mouth was making him hard, was a dizzying, powerful rush.

He pulled back, his breathing ragged. "Pen... We're getting close to crossing a serious fucking line," he warned. He was right. We were way past the line, sprinting into uncharted, forbidden territory. His warning was useless.

"I know," I managed, my voice a shaky breath. "Don't stop."

He groaned, a low, guttural sound, and kissed me again. This time it was different. Slower. Deeper. His tongue explored my mouth, a thorough, intimate invasion. My body melted against his, a pliant, willing surrender.

He lifted me, his hands gripping my thighs, and set me on the counter. The cool Formica was a shock against the backs of my legs. He stepped between my knees, the position bringing us eye to eye. He looked at me, his dark eyes searching my face, a silent question.

I answered by reaching for the hem of my t-shirt and pulling it over my head. The air was cool on my heated skin. His gaze dropped to my breasts, to the plain, cotton bra I was wearing. He reached behind me, his fingers fumbling with the clasp for a moment before it sprang free. He slid the straps from my shoulders, pulling the fabric away.

His hands were on me then, warm and calloused, cupping my breasts. His thumbs brushed over my nipples, and they tightened into hard, aching points. I gasped, my head falling back against the cabinets.

"Fuck, Pen," he breathed, his voice thick with awe. "You're perfect."

He leaned down, his hot mouth closing over one nipple. He sucked, a hard, pulling pressure that sent a jolt straight to my core. I buried my fingers in his hair, holding him to me. His other hand continued to tease my other breast, rolling the nipple between his thumb and forefinger.

He switched sides, giving the same attention to my other breast. My hips rocked against him, a desperate, instinctual movement seeking friction. I could feel his erection, a hard, thick ridge pressing against the denim of my jeans.

He pulled back, his breathing heavy. He hooked his fingers in the waistband of my pants and tugged. I lifted my hips, and he pulled them down, along with my panties, in one smooth motion. They pooled around my ankles on the kitchen floor.

I was naked. Exposed. Vulnerable. The kitchen lights felt too bright, illuminating every flaw, every insecurity. I shivered, crossing my arms over my chest.

"No," he said, his voice firm. He took my wrists, pulling my arms away from my body. "Don't hide from me."

His eyes roamed over me, a slow, deliberate perusal that felt both intimidating and intensely arousing. He saw me. All of me.

He dropped to his knees in front of me. His hands came to rest on my thighs, his thumbs stroking the sensitive skin on the inside. He nudged my knees apart, and I let him, my body pliant under his touch.

He leaned forward, his breath hot against my center. I held my breath, waiting. Then his tongue was on me, a slow, deliberate lick from my opening to my clit.

A gasp tore from my throat. My hands flew to the edge of the counter, my knuckles white. His mouth was a hot, wet shock. He licked again, this time with more pressure, his tongue flat against my clit.

"Chris," I whimpered. My hips bucked, a desperate, involuntary movement.

He chuckled, a low, satisfied sound. He wrapped his arms around my thighs, holding me in place. His tongue began to move with more purpose, circling my clit, then flicking it, then sucking it into his mouth. Each movement sent a fresh wave of pleasure through me.

I closed my eyes, my head falling back. The sounds coming from me were unrecognizable, breathy, desperate moans. My entire world narrowed to this moment, to the feeling of his mouth on me, to the ache building deep inside me.

He slid a finger inside me, then another. He curled them upward, stroking a spot that made me see stars. My inner muscles clenched around him, a greedy, milking motion. He added a third finger, stretching me, filling me.

His tongue and fingers worked in tandem, a relentless, rhythmic assault on my senses. The tension coiled in my stomach, tighter and tighter, a sweet, agonizing pressure. I was so close.

"Please," I begged, my voice a ragged whisper. "Please, Chris."

He doubled his efforts, his tongue flicking my clit faster, his fingers pumping into me harder. The pressure inside me snapped. My orgasm crashed over me, a blinding, overwhelming wave of pleasure.

"Fuck, I'm cumming!" I cried out, my body shaking, my hips grinding against his face.

He didn't stop. He kept licking, kept stroking, drawing out my pleasure until I was a quivering, overstimulated mess. Finally, he pulled away, his face flushed, his mouth glistening with my juices.

He stood up, wiping his mouth with the back of his hand. He looked at me, his dark eyes burning with an intensity that made my stomach clench.

He undid his belt, the metal clinking loudly in the quiet kitchen. He unbuttoned his jeans, the zipper a slow, teasing rasp. He pushed them down, along with his boxers, and his cock sprang free. It was hard, thick, jutting out from a nest of dark hair. It looked bigger than I remembered, more imposing.

He moved between my legs, the head of his cock nudging my entrance. He was just standing there, looking at me, his chest heaving.

"Tell me you want this," he said, his voice a low, rough command. "Tell me you want me."

My breath hitched. The words were a line drawn in the sand, a final point of no return. But there was no hesitation. "I want this," I whispered, my voice shaking with conviction. "I want you, Chris."

With a groan, he pushed into me. The stretch was intense, a sharp, burning pain that quickly melted into a deep, full pleasure. He filled me completely, stretching me in a way I'd never been stretched before.

He started to move, slow, deep strokes that hit a spot deep inside me. My hands gripped his shoulders, my nails digging into his skin. The kitchen counter was hard and unyielding against my back, a stark contrast to the hot, male body moving inside me.

"Fuck, Pen," he grunted, his head buried in my neck. "You're so tight."

He picked up the pace, his strokes becoming harder, faster. The sound of our bodies slapping together, a rhythmic, percussive beat, filled the kitchen. His hands gripped my hips, holding me in place for his thrusts. I was completely at his mercy, a willing passenger on this wild ride.

"Look at me," he commanded, his voice a low growl.

I forced my eyes open, my gaze meeting his. His face was a mask of intense concentration, his brow furrowed, his jaw clenched. His eyes burned into mine, a dark, primal fire.

"I want to see you when you cum," he said, his voice rough. "I want to see you cum all over my cock, little sis."

His words sent a fresh jolt of arousal through me. The tension inside me coiled again, tighter and tighter. He reached down, his thumb finding my clit, rubbing it in tight, circles.

"Chris," I gasped, my body arching off the counter. "Oh, god, Chris."

"That's it," he grunted, his thrusts becoming erratic. "Cum for me, Penny. Now."

My orgasm crashed over me, a blinding, all-consuming wave of pleasure. My inner muscles clamped down on his cock, a series of rhythmic, milking spasms. I cried out my brother's name, my voice a raw, ragged sound.

He followed me over the edge a moment later, his hips stuttering, a primal groan tearing from his throat.

"Fuck," he growled.

I felt him pulse inside me, a hot, wet flood of his release.

He collapsed against me, his weight pinning me to the counter. His breath was hot and ragged against my neck. I wrapped my arms around him, holding him close, my body still trembling with the aftershocks.

We stayed like that for a long time, our bodies entangled, the kitchen silent except for the sound of our breathing. The reality of what we had done started to sink in, a slow, creeping dread. We had crossed the line. We had obliterated it.

He finally pulled back, his gaze unreadable. He grabbed a paper towel from the roll on the counter and gently cleaned between my legs. The gesture was surprisingly tender, a stark contrast to the raw, primal act we had just committed.

I slid off the counter, my legs shaky. I started gathering my clothes, my movements clumsy. My jeans were a tangled heap on the floor. My t-shirt was under the table. I felt exposed, foolish.

He watched me dress, his face still, his expression hidden in the shadows. He pulled up his own jeans, buttoning them with slow, deliberate movements.

"That was insane," I said.

"Yeah. You don't... Regret it do you?"

"Bit late for that. But no. That was... Exhilarating."

He grinned. "Yeah that was intense." He took a step toward me. "You okay?"

"Yes," I said, and it was the truth. I was more than okay.

"Good," he said. He reached out and tucked a stray strand of hair behind my ear. His fingers lingered on my cheek for a moment, a soft, gentle touch.

Then the moment was broken. The grandfather clock in the hallway chimed, a deep, resonant sound that marked the late hour. Mom and Dad would be home tomorrow. The real world, with its rules and consequences, was waiting.

"We should... get to bed," I said, my voice a little too bright.

"Yeah," he agreed, his gaze dropping to the floor. "Separate beds."

"Right."

I turned and fled, not looking back. I went to my room, closing the door and leaning against it. The silence of my own room felt vast and empty. I stripped off my clothes and crawled into bed, pulling the covers up to my chin. I could still smell him on my skin. I could still feel him inside me, a phantom presence.

I didn't sleep. I just lay there, the events of the night replaying in my mind. The taste of his beer-laced kiss. The feel of his hands on my breasts. The stretch of him inside me. The sound of him saying my name as he came.

**Thank you for reading, if you enjoyed this story, please check out my latest daddy-daughter bundle!**

https://www.smashwords.com/books/view/1985525