Chapter 1: Ruining my Step Sister

Leo’s POV

Look, I’ve spent three fucking years pretending I don’t want to rip Maya’s clothes off every single time she walks into a room. Three years of clenching my jaw so tight it hurt, forcing my eyes away from the way her tight little tank tops stretched across her full tits, or how her shorts rode up her ass when she bent over to grab something from the fridge. 

Three years of playing the perfect stepbrother—smiling through family dinners while my cock throbbed under the table, jerking off in the shower to the memory of her fresh-out-of-the-shower scent, vanilla and warm skin. 

I hated how much I wanted her. She was my stepsister, for fuck’s sake. Off-limits. But every accidental brush of her thigh against mine on the couch, every time she’d call me “Leo” in that teasing voice, it chipped away at my sanity until I was raw and starving.

Tonight, the house party downstairs was loud as hell—bass thumping through the floorboards, drunk laughter echoing up the stairs. 

Maya had dragged me up here after too many shots, her eyes glassy, cheeks flushed, that short black dress clinging to every curve. The second the door clicked shut, sealing us in my room, the air got thick. She swayed on her heels, biting her lip as she looked at me.

“Leo… you’re always staring at me,” she slurred, stepping closer. “Don’t think I haven’t noticed your hard-on when I wear that bikini.”

I tried to do the right thing. God, I really fucking tried. “Maya, you’re wasted. You need to sleep this off. I’ll—”

She shoved me. It was weak, barely enough to move me, but I let myself fall back onto the bed. My heart was pounding so hard I could feel it in my dick. She climbed on top of me instantly, straddling my hips, grinding her hot little pussy right against the massive bulge straining my jeans. The heat of her soaked through the fabric.

“Stop pretending, Leo,” she hissed, leaning down so her breath ghosted my lips. “I know you want to fuck me. I’ve seen how you look at me. I touch myself thinking about it too.”

That was it. The last thread of control snapped. I grabbed her hips hard—fingers sinking into soft flesh—and flipped her over, pinning her beneath me on the mattress. No more nice guy. I crashed my mouth onto hers, kissing her like I was trying to devour her. 

My tongue forced its way past her lips, tasting cheap vodka and the sweet cherry lip gloss she always wore. She moaned into my mouth, her hands yanking at my shirt. I shoved the straps of her dress down roughly, freeing her tits. They were perfect—full, heavy, nipples already rock-hard. 

I sucked one into my mouth, biting down just enough to make her cry out and arch her back, pushing more of her soft titflesh against my face.

“Fuck, Maya,” I growled against her skin. “You have no idea how long I’ve wanted these in my mouth.”

I didn’t bother with the rest of her dress. I shoved it up around her waist and hooked my fingers into her tiny lace panties. One brutal yank and they tore away, the sound making my cock twitch.

 She was fucking drenched—her shaved pussy lips swollen and glistening, slick dripping down to her asshole. The smell of her arousal was thick and sweet. I kicked my jeans and boxers off in a frenzy, my cock springing free, thick and veiny, the head already leaking precum like a faucet.

No condom. No pulling out. Nothing. I grabbed her thighs, spreading her wide open, and slammed into her cunt with one savage thrust.

Maya screamed—loud, broken, raw. “Oh my God—Leo!” Her tight walls squeezed around me like a velvet fist, fluttering and pulsing as I stretched her open. 

She was so fucking wet and hot inside, gripping every inch of my bare cock. I bottomed out, my balls pressed against her ass, and just stayed there for a second, savoring the way her pussy throbbed around me.

Then I started fucking her. Hard. No warm-up, no mercy. I pulled back and drove in again, pounding her into the mattress with deep, brutal strokes. The wet, obscene slap of my hips against her ass filled the room, louder than the party music downstairs. Her tits bounced wildly with every thrust. I watched my thick cock disappear into her dripping hole over and over, coated in her creamy juices.

“Harder—fuck me harder, Leo!” she sobbed, her nails clawing down my back, drawing hot lines of blood. “I’ve wanted your cock for so long—ruin my pussy!”

I gripped her waist so tight I knew I’d leave bruises, using her body like my personal fucktoy. I hammered into her, grinding against her clit with every brutal snap of my hips. Her pussy made filthy squelching sounds, getting wetter with every stroke, her juices soaking my balls and the sheets.

I flipped her over suddenly, shoving her face down into the pillows. She pushed her ass up high like a bitch in heat, legs spread. I grabbed a fistful of her messy dark hair and yanked her head back, forcing her to look at me as I lined up and slammed back into her soaked cunt from behind.

“You’ve been teasing me for years, you little slut,” I snarled, pounding her mercilessly. “My own stepsister—dripping and begging for her brother’s dick. Say it.”

“Yes—fuck yes, I’m your slutty stepsister,” she moaned, pushing back to meet every thrust. “Deeper—oh shit, I’m gonna cum—”

I reached around and rubbed her swollen clit fast and rough. That pushed her over. Maya came hard, screaming my name into the pillow, her entire body shaking as her pussy clamped down on my cock in powerful, rhythmic spasms, milking me like she was trying to drain my balls. The feeling was insane—hot, silky walls rippling around me.

I couldn’t hold back. I roared, burying myself balls-deep one last time and unloaded. Thick ropes of cum erupted from my cock, flooding her womb in hot, pulsing jets. I kept thrusting through it, pumping every drop deep inside her until it started leaking out around my shaft, creamy and white.

We collapsed in a sweaty, trembling heap, my cock still buried inside her twitching pussy. My heart hammered against her back. The room smelled like sex sweat, cum, and her arousal. For a long moment we just breathed, the distant party noise filtering in.

Reality hit slowly. We’d just fucked raw. Stepsiblings. Family. But as I felt my cum leaking out of her, and her body still softly clenching around me, I didn’t regret a single second.

Maya turned her head, eyes hazy with afterglow. “Don’t you dare pull away now,” she whispered, voice hoarse.

I kissed her shoulder, already feeling my cock start to harden again inside her. “Baby, I’ve waited three years to ruin you like this. We’re just getting started.”