MY ALPHA STEP BROTHER HIS MY MATE

Chapter five the dinner that almost expose us

The mansion smelled like garlic and rosemary when I finally dragged myself downstairs for dinner. My legs were jelly from the back-seat pounding Kai had given me in the garage, and I could still feel the thick, warm trickle of his c*m every time I shifted. I’d changed into a modest sundress something loose and innocent that screamed “perfect new stepdaughter” but underneath I was bare, panties ruined and discarded somewhere in his SUV. My thighs were sticky with him. My neck burned with two fresh bite marks I’d barely covered with a thin scarf.

Mom and Richard were already at the long dining table, laughing over wine like this was some perfect blended family dream. Richard clapped Kai on the shoulder as he walked in behind me, all easy smiles and “my boy” talk. Kai looked calm on the outside Blackthorn blazer swapped for a black button-down that stretched across his chest like it was painted on but his golden eyes found me instantly, dark and hungry.

“Sit next to me, Nova,” he said, voice smooth as silk for our parents’ benefit. But the way his hand brushed the small of my back as I passed? Pure possession.

I slid into the chair beside him, knees pressed tight together. Under the table, his palm landed on my thigh immediately, sliding up slow and deliberate until his fingers brushed the mess still leaking out of me.

“So, kids,” Mom chirped, passing the salad. “How was your first full day at Blackthorn together? Nova, you settling in okay?”

I opened my mouth, but Kai’s fingers pushed two thick digits straight into my soaked p***y right there at the dinner table.

Heat exploded through me. I gripped the edge of the table so hard my knuckles went white.

“It was… intense,” I managed, voice breathy. “Lots of new faces.”

Kai curled his fingers inside me, stroking that spot that made my toes curl against the marble floor. His thumb found my c**t and circled lazily, like he had all the time in the world to ruin me while our parents talked about stock portfolios.

“Kai’s been showing her around,” Richard said proudly. “He’s a good big brother, right?”

Kai’s smirk was pure sin. “The best,” he murmured, pumping his fingers deeper, scissoring them open so I stretched around him. Wet, filthy sounds were barely masked by the clink of silverware. I bit my lip hard enough to taste blood, thighs trembling as I fought not to rock against his hand.

Under the table, he leaned closer, breath hot against my ear while pretending to reach for the bread. “Keep quiet, mate,” he whispered. “Or I’ll bend you over this table and knot you in front of them.”

I came silently hard, sudden, walls clamping down around his fingers like a vice. My vision blurred. A tiny whimper escaped before I could swallow it. Mom glanced over, concerned.

“You okay, honey?”

“Fine,” I gasped. “Just… the food’s spicy.”

Kai pulled his hand away slowly, brought his glistening fingers to his mouth under the pretense of wiping his lips, and licked them clean while staring straight at me. His eyes flashed gold for half a second. My p***y clenched again, empty and aching, already missing him.

Dinner dragged on like torture. Every time I shifted, more of his c*m slipped out, coating my inner thighs. Kai kept one hand on my knee the whole time, thumb stroking lazy circles like a promise of what was coming.

The second our parents excused themselves to the study for “after-dinner drinks,” Kai didn’t even wait for the door to click shut.

He shoved his chair back, yanked me out of mine, and bent me over the dining table in one brutal motion. Dishes rattled. My dress was flipped up to my waist before I could breathe.

“Been dying to do this since you sat down dripping with my load,” he growled, freeing his c**k. It slapped heavy against my ass thick, veined, the knot already swelling at the base. “Look at this pretty cunt. Still open from earlier. Still mine.”

He slammed into me to the hilt, no warning, no mercy. I cried out, hands scrabbling across the polished wood as he started f*****g me raw deep, punishing strokes that made the table legs scrape against the floor.

“Kai f**k parents are right down the hall”

“Good.” He fisted my hair, arching my back so his mouth could reach my ear. “Let them hear how their perfect new daughter screams for her stepbrother’s cock.”

His hips snapped harder, balls slapping my c**t with every thrust. “Gonna knot you right here where we just ate dinner. Fill you so full it’ll be leaking out of you when Mom asks if you want dessert.”

The knot swelled fast, stretching me wider, locking us together with that delicious burn I was already addicted to. I came again shaking, biting my own arm to stay quiet while he rutted through it, grinding deep, teeth sinking into the back of my shoulder.

“Take it, mate,” he snarled, voice breaking into a growl. “Take every f*****g drop. Gonna breed this tight little p***y until you’re carrying my pup. Until everyone knows you belong to me.”

Hot, thick ropes of c*m flooded me, pulse after pulse, so much it spurted out around the knot and dripped down my legs onto the expensive rug. He kept grinding, milking himself inside me, one hand sliding around to rub my c**t until I came a third time, sobbing his name into the tablecloth.

We stayed locked like that his massive body draped over mine, c**k pulsing lazily, knot holding every drop deep while we listened to our parents laughing in the next room.

When the knot finally eased, he pulled out slow, watching the obscene gush of his c*m pour out of me. He scooped two fingers through the mess and pushed it back inside, f*****g it deeper with lazy strokes.

“Keep it all in tonight,” he ordered, voice rough. “When I sneak into your room at 2 a.m., I want to taste how full I left you.”

He kissed the fresh bite on my shoulder, zipped himself up, and helped me smooth my dress down like a perfect gentleman just as the study door opened.

Mom stepped out, smiling. “You two getting along?”

Kai’s hand rested innocently on my lower back. “Better than ever,” he said, golden eyes gleaming.

I smiled weakly, thighs trembling, p***y throbbing, already counting the minutes until he came for me again.

Because this wasn’t just a secret anymore.

This was my new normal.

And I was so far gone I never wanted it to end.