I’d been secretly jerking off to my stepsister Emma for years. She was pure walking sister porn material — nineteen years old, tight athletic body from cheerleading, perky C-cup tits that bounced when she walked, a round bubble ass, and the kind of innocent-yet-slutty face that made me want to cover it in cum.
Our parents’ anniversary weekend getaway was the perfect storm. They left Friday morning with kisses and warnings about behaving. As soon as their car disappeared down the street, the house felt different. Charged. Dangerous.
I was in my room when I heard it — those soft, wet, desperate moaning sounds coming from Emma’s bedroom. I crept down the hallway like a predator. Her door was cracked open just enough.
There she was: my hot stepsister completely naked on her bed, legs spread obscenely wide, two fingers slamming in and out of her shaved pink pussy while her other hand pinched her hard nipple. Her eyes were shut tight, earbuds in, and she was whimpering my name like a whore in heat.
“Jake… fuck me, brother… give me that big brother cock… please…”
My dick turned to steel instantly. I pushed the door open and stepped inside. Emma’s eyes flew open. She froze with her fingers still buried deep inside her dripping cunt.
“Jake! Oh my god — get out!” she gasped, but she didn’t close her legs. If anything, her fingers gave one more slow pump.
“You’re moaning for your stepbrother’s cock while you finger that tight sister pussy?” I said, voice thick with lust. “You want this, don’t you, Emma?”
She bit her lip, cheeks flushed, but her eyes dropped to the massive bulge in my shorts. Slowly she nodded.
“I’ve wanted it for so long,” she whispered. “Every time I hear you jerking off in the shower… every time I see you walking around with no shirt… I get so fucking wet.”
That was all I needed.
I stripped fast, my thick seven-inch brother cock springing out, veiny and throbbing, already leaking precum. Emma’s eyes widened like it was the best thing she’d ever seen.
“Holy shit… it’s even bigger than I imagined,” she breathed.
I climbed onto the bed, grabbed her by the hair, and pulled her into a filthy open-mouth kiss. Our tongues fought while my hand replaced hers between her legs. She was soaked — her sister pussy was dripping down her thighs.
“Such a horny little stepsister slut,” I growled, shoving two fingers deep inside her. She moaned loudly into my mouth.
I pushed her onto her back and spread her legs wide. I ate her pussy like a starving animal — long licks from her asshole to her clit, sucking hard on her swollen nub, finger-fucking her until she was squirting all over my face. Emma came screaming my name, thighs shaking violently.
Before she could recover I climbed up and rubbed my fat cockhead up and down her slippery slit.
“Tell me what you want, sis.”
“I want my brother’s cock,” she whimpered. “Please fuck your sister’s tight pussy.”
I slammed into her in one brutal thrust. Her walls gripped me like a velvet fist, hot and soaking wet. We both groaned as I bottomed out, my balls pressed against her ass.
“Fuuuuck, Emma… your pussy is perfect for brother cock.”
I started pounding her hard, the bed slamming against the wall. Her tits bounced with every thrust. I leaned down and sucked on her nipples while destroying her cunt.
“Harder, Jake! Fuck me like a whore! I’m your sister porn slut!”
I gave it to her. I railed her missionary, then flipped her over and took her doggy style, spanking her ass red while I drilled deep. She came again, screaming, her pussy spasming around my cock.
We didn’t stop there.
I carried her to the shower where I fucked her against the glass wall, water cascading over us as I pumped another load deep into her womb. Then downstairs on the kitchen counter, her legs wrapped around me while I filled her again.
By evening we were in the living room. I had her bent over the couch, pounding her from behind while she moaned like a bitch in heat.
“I’m going to breed this sister pussy,” I growled.
“Yes! Cum inside me, brother! Fill your stepsister up!”
I exploded, pumping rope after rope of thick cum into her fertile cunt. When I pulled out, it leaked down her thighs.
But I still wasn’t done.
I spun her around and pushed her to her knees on the carpet.
“Time for your favorite part, slut. Open your mouth.”
Emma looked up at me with pure cock-drunk eyes, tongue hanging out, hands squeezing her cum-filled tits. I stroked my slick brother cock right over her pretty face.
I erupted hard — thick, heavy ropes of cum blasted across her face. One shot hit her forehead, another her cheek, several across her nose and lips, dripping down her chin onto her tits. She moaned like a pornstar, catching as much as she could on her tongue and swallowing greedily.
“You look so fucking hot covered in brother cum,” I panted.
She smiled up at me, face glazed. “I want more.”
That entire weekend became pure nonstop sister porn.
Saturday morning I woke up to her sucking my cock. I face-fucked her until I painted her face again, then fucked her on the balcony where anyone could have seen us.
In the afternoon we did it on the pool table — her riding me reverse cowgirl so I could watch my cock disappear into her tight pussy and her ass bounce.
Every single time I finished inside her, then pulled out and gave her another facial. By Sunday afternoon her face and tits had been covered at least six times. She loved it. She kept begging for it.
“Cum on my face again, brother. Mark your sister like the cumslut I am.”
Sunday night, right before our parents were due back the next day, we had one final marathon session in my bed.
I fucked her in every position imaginable — missionary, doggy, prone bone, her legs over my shoulders. I choked her lightly while pounding her, called her my personal sister cum dump, and made her squirt all over my cock.
When I was ready to finish I pulled out and straddled her chest.
“Beg for it.”
“Please, Jake… cover your stepsister’s face with cum. Paint me like a porn whore!”
I stroked furiously and unloaded the biggest load of the weekend — massive thick strands of hot cum completely glazing her beautiful face until she was unrecognizable. Cum dripped from her eyelashes, filled her mouth, ran down her neck and tits. She rubbed it into her skin like lotion, moaning happily.
We lay there exhausted, covered in sweat and cum.
“When they leave again next time…” she whispered, tracing a finger through the mess on her cheek and sucking it clean, “I want even more. I want you to use all my holes. I want to be your full-time sister porn fucktoy.”
I kissed her cum-smeared lips and smiled.
“Deal.”
From that weekend forward, every time our parents left the house, my stepsister became my personal sister porn star — ready to get her tight pussy destroyed and her face covered in brother cum whenever I wanted.
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