Pregnant Stepsister Novels & Stories

“I’m Riley. And you are?” “Brian,” he said. Damn, his smile was cute. His teeth were so white and perfectly arranged, coupled with those pinkish lips. I sighed softly… if I wasn’t here for Dad, I’d beg to know how they taste. I smiled back. “This might be a little embarrassing but…” I exhaled sharply. “I’m his stepsister.” His eyes widened, lips parting, but no words slipped out. “Yeah. I knew it was going to be embarrassing,” I added, and he chuckled.

Looked at me. "Then you're pregnant. And we figure out what that means. One step at a time." "I don't know how to do this." "Nobody knows how to do it until they do it." He closed the fridge and came to sit across from me. "My sister didn't know how to be pregnant either. She figured it out. You will too." "Your sister had support. A partner. Family." "You have me. And you have three mates who would want to support you if they knew."

The room went dead. Every head turned toward him. He tapped the tablet screen, and an image enlarged — the same blurry hallway footage… but now paired with a second image. A photo of Crystal. My eyes caught the article headline: MYSTERY WOMAN IDENTIFIED AS CRYSTAL PETERSON — DAUGHTER OF PETERSON INDUSTRIES Scandal resurfaces: Pregnancy rumors from five years ago connected to billionaire CEO Jaden Astor? My stomach plummeted. Roland kept going, enjoying every second of this.

But disappointment burned too hot in me to move closer. I ran my fingers through my hair, trying to make sense of the insanity. Then a bitter laugh escaped my lips. “So, let me get this straight… the baby in your womb is actually your husband’s stepbrother? Or… his brother? God, this is insane.” Amelia flinched at my words, but I couldn’t stop. “Do you know how twisted that sounds? You’re carrying your husband’s sibling. This isn’t a scandal anymore—it’s a curse waiting to explode.”

As she plated the food, her phone buzzed on the counter. Her stomach dropped when she saw the name. Stepmother. Zara’s hand trembled as she picked up. Before she could speak, her stepmother’s voice erupted, venomous and loud: “Is it your mission to ruin this family? Are you so desperate for attention?” Zara froze, pressing the phone tighter to her ear. “I know you didn’t walk into that marriage on your own will, but you’re here now, so the least you can do is respect us. If I hear one more bad thing about you if I hear one more whisper of shame I swear I’ll kill myself!”

My hands tremble as I pop open another button on my blouse, letting it fall open to reveal my breasts. “I can’t stop thinking about it,” I whisper, the confession shocking even me. “Your hand on my tit. Your cock against my ass. I know you’re my stepbrother, Kai. I know this is so fucking wrong. But I’ve been wet for hours. I keep imagining you bending me over and fucking me like I’m the whore you ordered.” His cock visibly twitches in his sweatpants. He stands up slowly, towering over me. “You’re my stepsister,” he says, but his hand is already reaching out, cupping my breast again, thumb brushing my hard nipple. “We can’t do this.”

Days past and final it’s was the day The day where Maya Adams makes Vow to be married to a stranger she knows nothing about. Maya was in her wedding dress she looked all pretty but with a sad face then her stepmother walked into the room looking at her saying you look nice Aunty Doris I don’t think I can do this said Maya

ISABELLE’S POV. I held my breath as I took the envelope from Stefan and opened it with trembling hands.. “ Congratulations Sister in-law, you're three weeks pregnant..” Stefan announced with a smile on his face but of course I couldn't take my eyes away from the test results in my hands.. “ I'm pregnant?” I mumbled unconsciously without taking my eyes away from the test results.. I couldn't believe it… It is too good to be true.. “ Yes sister in law…Do you want me to give Kristen a call?” He asked and I shook my head..

“I lost one before.” His eyes snapped to mine, sharp with shock. “What?” I swallowed hard, my throat tight. “Back at my old pack… before everything with you. I didn’t even know I was pregnant until after. Kyle” The name tasted bitter on my tongue. “He was with my stepsister. I felt something break inside me that night. And later, I realized… I’d lost a baby I didn’t even know I was carrying.” Devon froze, as if every muscle in his body had gone rigid at once. “He made you lose it?” His voice was deadly low.

Chase thought. " You just walked away from our mate. You didn't even talk to her, what was that for?" " You gave me no breathing space. What was I supposed to say?" " Tell her she's your mate, what else?" Chase didn't reply. He had been staring at her for so long but he noticed nothing. Either she was way too good at hiding this mate pull. Or she couldn't feel it. Was there a mistake somewhere? She was his stepsister afterall. The moon goddess knew everything. She knew his mother would unfortunately pass away and his father would move on after 15 years and marry Sylvia and Anastasia would be his stepsister. So how was she his mate?