MY ALPHA STEP BROTHER HIS MY MATE

chapter two the mark that burned

C

My legs were still shaking when Kai finally stepped back, his fingers glistening with my release. I slid down the mirrored wall until my ass hit the cool floor, chest heaving, tank top twisted up around my ribs. My shorts were shoved to the side, p***y throbbing and slick, aching for something thicker than his fingers.

He crouched in front of me like a predator who’d just tasted blood. Those golden eyes were still glowing faintly, locked on the mess he’d made between my thighs. “Look at you,” he rasped, voice wrecked. “Already ruined and I haven’t even f****d you yet.”

I tried to speak, but all that came out was a broken whimper. My brain was screaming that this was insane my stepbrother, the guy whose face was on every girl’s phone wallpaper at Blackthorn but my body was screaming louder. It wanted him. Needed him.

Kai’s hand cupped my jaw, thumb dragging across my swollen lower lip. “Upstairs. My room. Now.” It wasn’t a request. He hauled me to my feet like I weighed nothing, tossed me over his shoulder, and carried me out of the gym like I was already his property.

The mansion was still empty. Our parents wouldn’t be back until dawn. Thank f**k.

He kicked his bedroom door open dark walls, massive bed, the scent of him everywhere and dropped me onto the black silk sheets. I barely had time to catch my breath before he was on me, ripping my tank top over my head, yanking my shorts down my legs. I was completely naked in seconds, spread out under him while he shoved his gym shorts off.

His c**k sprang free and thick, heavy, veined, the head already was leaking. It was bigger than anything I’d ever seen, and my mouth went dry at the sight of the slight swell at the base. The knot. My p***y clenched hard just looking at it.

“Kai… we shouldn’t” The words died when he grabbed my ankles, spread me wide, and buried his face between my thighs.

He ate me like a starving animal. Tongue f*****g deep inside me, sucking my c**t until my back arched off the bed. Two fingers joined his mouth, then three, stretching me open while he growled against my soaked folds. “Taste so f*****g good, little mate. Gonna live right here between these pretty thighs.”

I came again screaming his name, fingers yanking his hair while he drank every drop. When I was still twitching, he climbed up my body, caging me in with those massive arms. The head of his c**k nudged my entrance, hot and slick.

“Tell me you want it,” he growled, eyes burning into mine. “Tell me you want your stepbrother’s c**k splitting you open.”

I was beyond shame. “Please… Kai… f**k me.”

He slammed in to the hilt in one brutal thrust.

The stretch was obscene. I cried out, nails raking down his back as he bottomed out, the thick head kissing my cervix. He didn’t give me time to adjust just pulled back and drove in again, harder, setting a punishing rhythm that had the headboard slamming against the wall.

“f**k so tight,” he snarled, teeth grazing my neck. “This p***y was made for me. Made to take my knot.” Every thrust pushed the air out of my lungs. My t**s bounced with the force of it, and he leaned down to suck one n****e into his mouth, biting just hard enough to make me gasp.

I was going to come again already. The wet slap of skin on skin filled the room, mixed with my broken moans and his filthy growls. “Gonna fill you up, Nova. Pump you so full of c*m it leaks out for days. Mark you from the inside.”

His hand slid between us, thumb circling my c**t in tight, fast strokes. I shattered walls clamping down around him like a vice, milking his c**k while I screamed.

Kai’s rhythm faltered. He buried himself deep and roared, hips jerking as hot, thick ropes of c*m flooded me. I felt the knot start to swell, stretching me even wider, locking us together. The pressure was insane pleasure so sharp it bordered on pain and I came a third time just from the feeling of him pulsing inside me, trapped, claiming every inch.

We stayed locked like that for what felt like hours, his weight pinning me down, his mouth lazy on my neck, sucking a dark hickey right over my pulse point. “Mine,” he whispered against my skin. “No one else touches you. Ever.”

When the knot finally went down, he pulled out slowly, watching his c*m drip out of my swollen p***y with a satisfied growl. He scooped some up with two fingers and pushed it back inside me. “Keep it in,” he ordered. “I want you walking around school tomorrow feeling me leak down your thighs.”

I should have been horrified. Instead, I shivered with fresh need.

He kissed me once slow, deep, possessive then rolled off and pulled me against his chest like I belonged there.

“Sleep, mate. Tomorrow’s going to be hell.”

I woke up alone the next morning, body deliciously sore, a fresh bite mark throbbing on the side of my neck that no amount of concealer was going to hide. My uniform skirt felt too short, my blouse too tight over my sensitive n*****s. Every step down the stairs reminded me of the way he’d f****d me raw.

Kai was already in the kitchen, leaning against the counter in his Blackthorn blazer, looking like the king of the f*****g universe. His eyes dragged over me slowly, and I saw the flash of gold again.

He smirked. “Morning, stepsister.”

My cheeks burned. I grabbed a bottle of water and tried to walk past him like nothing had happened.

Big mistake.

His hand shot out, wrapping around my wrist. He yanked me against his chest, mouth right at my ear. “You can pretend all you want at school,” he murmured, voice low and dangerous. “But every time you sit down today, you’re going to feel my c*m still inside you. And when the bell rings for lunch”

His fingers brushed the bite mark on my neck, making me shiver.

“I’m dragging you somewhere private and f*****g you again. Harder.”

He let me go just as the front door opened Mom and Richard laughing about something. I bolted for the car before either of them could see how wrecked I looked.

Blackthorn Academy loomed ahead like a warning. Every girl in this school wanted Kai Voss. And now he only wanted me.

If they found out…

God help me, I was already wet again just thinking about it.