It was a humid summer afternoon when I first noticed Serena Avery‘s increased nosiness. My step-sister had always been curious, but lately, it seemed like she was going out of her way to learn more about my personal life. She wore those tiny little booty shorts that showed off her perfect ass cheeks, ready for some step family sex, and it was hard not to stare.
One day, as I was lounging on the couch, Serena approached me with a mischievous glint in her eye. “I heard some interesting things about you and my friends,” she said, biting her lower lip.
I raised an eyebrow, trying to play it stepsister and stepbrother cool. “Oh, really? What did you hear?”
Serena leaned in closer, her breath hot on my ear. “I heard you’re pretty good with your tongue,” she whispered.
My cock instantly hardened at her words. I knew I shouldn’t, but I couldn’t resist the temptation. “Do you want to find out for yourself?” I asked, my voice low and husky.
Serena’s eyes widened, but she nodded eagerly. Before I knew it, she was on her knees in front of me, her soft lips wrapped around my cock. I groaned as she began to suck, her tongue swirling around my shaft.
“Fuck, Serena,” I moaned, threading my fingers through her hair. “Your mouth feels so good.”
Serena looked up at me with her big blue eyes, her cheeks hollowed out as she continued to suck. I could feel myself getting closer to the edge, but I wasn’t ready for it to end yet.
“Stop,” I commanded, pulling out of her mouth. Serena looked up at me, confused. “I want to fuck you,” I said, my voice firm.
Serena’s eyes lit up, and she nodded eagerly. She stood up, pulling off her shorts and panties in one swift motion. I couldn’t help but stare at her perfect body, her perky tits and firm big ass.
I pulled her close, my hands gripping her ass as I kissed her deeply. Serena moaned into my mouth, her tongue exploring mine. I could feel her wetness against my cock, and I knew I couldn’t wait any longer.
I lifted Serena up, her legs wrapping around my waist as I thrust into her. She cried out, her nails digging into my shoulders. I pounded into her, our bodies slapping together as we both moaned in pleasure.
“Yes, fuck me harder,” Serena begged, her tits bouncing with each thrust.
I obliged, my big cock hitting her G-spot with each stroke. Serena’s moans grew louder, her pussy clenching around me as she got closer to her orgasm.
“I’m gonna cum,” she cried out, her pussy tightening around me.
I couldn’t hold back any longer, my cock throbbing as I filled her pussy with my cum. Serena moaned, her body shaking with the aftershocks of her orgasm.
We stayed like that for a few moments, our bodies slick with sweat. Finally, Serena pulled away, a satisfied smile on her face.
“That step family sex was amazing,” she said, her voice breathless.
I grinned, pulling her close for another kiss. “I’m glad you enjoyed it,” I said, my hands wandering down to her ass.
Serena laughed, swatting my hands away. “Save it for later,” she said, winking at me.
I chuckled, watching as she pulled her shorts back on. I couldn’t believe what pervy family action had just happened, but I knew one thing for sure – I couldn’t wait to do it again.
