Stepbrother's Filthy Secret

🍆Chapter 3🍆

Ryan’s cock was still buried deep inside me. We both froze, staring at each other in the bathroom mirror. Mom’s voice came again from right outside the door, soft but clear.

“Sophie? Honey, are you okay? I need the lotion from the cabinet. My hands are so dry from that cake.”

My heart raced so fast I thought it would burst. Ryan’s thick dick twitched inside my pussy. He was getting hard again already. His eyes locked on mine. That dangerous, hungry look was back. He slowly rolled his hips, grinding against me without pulling out. A tiny moan tried to escape my throat but I bit it back.

I cleared my throat fast. “Yeah Mom, I’m here. Just… washing my face. Give me one second.”

Ryan smiled like the devil. He covered my mouth with one hand and started fucking me again, slow and deep. Each thrust pushed me against the sink. The wet sound of his cock sliding in and out of my cum-filled pussy was too loud. I gripped the edge of the counter, legs shaking.

Mom waited outside. I could see her shadow under the door.

Ryan whispered right in my ear, voice low and rough. “Answer her properly while I fuck you.”

He slammed in harder. My eyes rolled back.

“I’m coming, Mom,” I managed to say, voice shaky. “Almost done.”

“Good girl,” Ryan breathed. He kept one hand over my mouth and used the other to rub my clit in fast motion. His cock stretched me so good, mixing his fresh cum with the load from earlier. Every stroke made filthy sloppy noises. Ryan’s cum was trailing down my thighs.

Mom’s shadow moved a little but she stayed there. “Okay, I’ll wait. That cake was rich tonight.”

Ryan fucked me faster. His balls slapped against me quietly. The risk made everything ten times hotter. My stepbrother’s dick was pumping in and out of me while my mom stood five feet away. I came hard, pussy squeezing him tight, juices running everywhere. My whole body trembled. Ryan held me up, still fucking me through my orgasm.

Finally Mom’s footsteps moved away. The second they faded, Ryan pulled out, turned me around, and lifted me onto the counter. He pushed my legs wide open and drove back inside me in one hard thrust.

“Fuck, Sophie,” he groaned quietly. “You’re so full of my cum. Such a dirty stepsister.”

He fucked me like an animal. Hard, fast strokes. The mirror shook behind me. I wrapped my legs around his waist and held on. His mouth attacked my neck, sucking and biting. I knew there would be marks tomorrow but I didn’t care.

“Fill me again,” I whispered before I could stop myself. “Breed me, Ryan.”

His eyes darkened. He grabbed my hips and pounded deeper. “You want your stepbrother’s baby? You want me to knock you up while Mom and Dad sleep downstairs?”

“Yes,” I moaned. The words were wrong but they felt so right in that moment. His cock swelled inside me. He came hard, pumping fresh hot cum deep into my pussy. So much of it. I felt it filling me up, overflowing.

We stayed locked together, breathing heavily. His forehead pressed against mine.

“We can’t keep doing this,” I said softly, even though my arms were still around his neck.

Ryan kissed me slowly. “I don’t want to stop. This pussy is mine now.”

We cleaned up as quietly as we could. I wiped between my legs but more cum kept leaking out. Ryan watched me with satisfied eyes. We sneaked out of the bathroom one by one. The house was quiet now. Dad was snoring in front of the TV. Mom had gone to their room.

We made it upstairs to my bedroom. The moment the door closed, Ryan was on me again. He stripped my clothes off and pushed me onto the bed on all fours.

“No more waiting,” he said. “I need to fuck you properly.”

He climbed behind me and slid back inside my messy pussy. This time there was no rush. He took his time, long deep strokes while his hands roamed my body. He squeezed my tits, sucked my nipples, slapped my ass lightly.

“You feel that?” he whispered, grinding deep. “My cum is still inside you. I’m going to add more.”

I pushed back against him, meeting every thrust. The bed creaked softly. We had to be careful but the pleasure was too much. Ryan reached around and played with my clit while he fucked me. I came again, burying my face in the pillow to muffle my cries.

He flipped me onto my back, spread my legs wide, and pushed back in. Face to face now. His eyes never left mine as he thrust slow and hard.

“I love you, Sophie,” he said suddenly. “Not like a sister. For real.”

My heart flipped. I pulled him down and kissed him as another orgasm built. His pace picked up. The headboard started tapping the wall. We both froze for a second, listening. No movement from our parents’ room.

Ryan kept going harder and deeper. His balls slapped against my ass. Sweat covered our bodies. I wrapped my legs around him tight, pulling him as deep as possible.

“Cum inside me again,” I begged. “Please.”

He groaned and buried his face in my neck. His cock pulsed. Another big load flooded my pussy. I came with him, walls milking every drop.

We collapsed together, breathing hard. His cock was still inside me, softening slowly. Cum leaked out around him onto the sheets. I traced my fingers down his back, feeling the scratches I left there.

For a few minutes it felt peaceful. Just us. No pretending.

Then we heard it.

The bedroom door creaked open.

My eyes flew open. Ryan tensed on top of me, still buried inside me. We both turned our heads slowly.

Dad stood in the doorway, eyes wide, staring at us. His mouth opened but no words came out at first. He saw everything, his son naked on top of his stepdaughter, cock still connecting us, the mess between my legs, my flushed face.

“What… the hell… is this?” Dad’s voice came out low and broken.

Ryan didn’t pull out. He stayed there, protecting me with his body. “Dad… it’s not…”

Mom appeared behind Dad. Her hand flew to her mouth. She saw us. She saw the cum. She saw how we were still joined together.

The silence was deafening.

Mom’s voice cracked. “Sophie? Ryan? How long has this been going on?”

I felt Ryan’s cock twitch inside me again, even now. My body was still buzzing from the orgasms. My mind was clouded. Everything was crashing down.

Dad stepped forward, face turning red with shock and anger. “Get off her, son. Right now.”

Ryan finally started to pull out slowly. More cum dripped out of me onto the sheets. Mom made a sound like she was going to be sick.

But then Ryan said something that made everything worse.

“She might already be pregnant,” he said quietly, looking straight at them. “And I’m not sorry.”

Mom fainted.

Dad lunged forward.

And I realized our filthy secret had just destroyed everything.