Nova Lynx, my naughty, blue-eyed step-sister, has a secret fetish for roleplay. Today, I walk in on her trying on my clothes, her curvy body poured into my old leggings and a tight, see-through fishnet top. She looks up at me, her eyes filled with lust and fear. "You shouldn't be in here, Nova," I warn, my cock already hard in my pants. She smirks, "What are you going to do about it, big brother?" I push her onto the bed, my cock throbbing as I watch her big, round ass wiggle. I tear off her leggings, revealing her soaking wet pussy. She moans as I slap her ass, leaving red handprints on her skin. I bend her over, my thick cock sliding into her tight, wet hole in one swift motion. She squirts, her juices dripping down her thighs as I pound her hard from behind, her tits bouncing with each thrust. She begs for my cum, and I give it to her, filling her pussy with my hot, creamy load.