My Stepsister Decided not to Wear Panties when I got Home

When I walked in the door, I couldn't believe my eyes. My stepsister, with her silky blonde hair, was lounging on the couch, her legs crossed, and her tiny white dress riding up to reveal her smooth, shaved pussy. She wasn't wearing any panties, and I was instantly hard. Her eyes sparkled with mischief as she caught me looking, and I could tell she knew exactly what she was doing. The room spun for a moment as I took in the sight of her perfect, natural tits, her babyface, and her pierced nipples. I was eager to explore her, to taste her sweet pussy and feel her tight, wet mouth around my big, throbbing dick. She beckoned me over with a coy smile, and I couldn't resist. As I approached, she dropped her voice to a sultry whisper, "I've been thinking about you all day, big brother. I want you to make me feel good." I was more than happy to oblige. I dropped to my knees in front of her and buried my face in her sweet pussy, licking and sucking her clit like a starved man. She moaned and arched her back, grinding her pussy against my face. I could feel her getting wetter and more excited as I continued to please her. After a few minutes, she pulled me up by my hair and kissed me deeply, her tongue exploring my mouth. I could taste her sweet juices on my lips, and it drove me wild. She broke the kiss and pushed me back onto the couch, straddling me. I could feel her wet pussy against my cock, and I groaned in anticipation. She smiled and leaned down to unbutton my pants, freeing my big, hard dick. She stroked it slowly, her eyes locked onto mine. I could see the desire reflected in her eyes as she guided my cock into her tight, wet pussy. She rode me hard and fast, her tits bouncing and her hair flying as she moaned and screamed in pleasure. I could feel her pussy contracting around my cock as she came, and it pushed me over the edge. I came deep inside her, filling her with my hot cum. She collapsed onto me, her body trembling with the aftershocks of her orgasm. We stayed like that for a moment, basking in the afterglow of our hot step fantasy. Then, with a satisfied smile, she got up and walked away, leaving me with a raging hard-on and a heart full of desire. I couldn't wait to see what else my stepsister had in store for me.