**The Forced Initiation**

The school was supposed to be safe. But when Ryan—my older stepbrother—found me alone in the empty science lab after class, safety was the last thing on my mind. He smirked as he locked the door behind him, his grip tight around my wrist before I could even think to run.

“Where do you think you’re going?” he murmured, his breath hot against my ear. His fingers dug into my skin as he shoved me against the lab table, his hips pressing into my ass so I could feel his hard cock through his jeans. “You know you’ve been looking at me, little sis. Don’t even fucking deny it.”

I whimpered—part fear, part something else—as he spun me around and pinned my wrists behind my back with one hand. His other hand yanked my skirt up, fingers sliding under my panties and tracing the wetness already slick between my thighs.

“Fuck, you’re *soaked*,” he growled, rubbing my clit in rough circles that made my knees shake. “Pathetic. You like this, don’t you? Like being taken, like being *mine*.”

I gasped as he tore my panties off, the fabric ripping with a sharp sound. He forced my legs apart, his fingers sliding inside my pussy without warning, curling deep. I moaned despite myself, my hips bucking against his hand as he fucked me with his fingers, rough and fast.

“Ryan—*fuck*—please—”

“Please what?” he sneered, twisting his fingers inside me, making me cry out. “You think begging’s gonna help you? Nah, I own you now.” He pulled his fingers free, wet with my arousal, and shoved them into my mouth. “Taste yourself. Get used to it.”

I gagged around his fingers, but he didn’t care, just grabbed my hair and forced me to my knees. His belt clanked as he undid it, his cock springing free—thick, flushed, already leaking pre-cum. He smacked it against my lips.

“Open.”

I hesitated, and he gripped my hair tighter, pulling until my mouth fell open in a gasp. He shoved his cock deep inside, fucking my throat without mercy, my gag reflex kicking in as I choked. Tears streaked down my cheeks, spit dripping down my chin, but he didn’t stop, just groaned and thrust harder.

“Fuck yeah, take it. You’re nothing but a fucking hole now.”

He pulled out just long enough for me to gasp for air before slamming back in, his balls slapping my chin. I could barely breathe, my pussy throbbing between my legs, shamefully wet despite the pain, the humiliation.

Then he yanked me up, bending me over the lab table, my ass in the air. The cool air hit my bare skin as he spread my cheeks, spitting on my tight little hole before pressing the fat head of his cock against it.

“No—Ryan, *no*, not there—”

He laughed, low and dark. “Oh, you *definitely* want it there.” And then he shoved inside—brutal, unforgiving—stretching me wide as I screamed.

It hurt. God, it *hurt*, but he didn’t stop, just gripped my hips and fucked me harder, his cock pistoning into my ass like he owned it. My pussy dripped, my clit throbbing as I clenched around him, shame burning through me.

“That’s right,” he panted, smacking my ass so hard I yelped. “You’re *mine* now. And don’t worry—I’m gonna make sure everyone knows it.”

I came hard, my body betraying me as he filled me up, his cum shooting deep inside my ass while I sobbed and shook beneath him.

And I knew—he was right.

I was his.