My little stepsister arrives from her summer camp and I give her the best fuck of her life

The sun was setting as I walked home from school, my mind buzzing with thoughts of the day’s lessons. Little did I know that my life was about to change forever. As I turned the corner to our street, I spotted a familiar figure standing on our front lawn – it was my little stepsister Lily, back from her summer camp.

Lily was only 18, two years younger than me. We had always had a playful, teasing relationship, but lately I had started noticing her in a new light. Her body had filled out, her breasts and ass becoming more shapely. Her heart-shaped face and pouting lips made my heart skip a beat whenever I saw her.

I approached her cautiously, uncertain of what to say. “Welcome back, Lil,” I mumbled, rubbing the back of my neck nervously.

She smiled up at me, her blue eyes sparkling in the fading daylight. “Thanks! It’s so good to be home.” She hugged me, pressing her soft breasts against my chest. I stiffened at the unexpected contact.

As we walked inside, I couldn’t keep my eyes off her pert bottom swaying hypnotically with each step. Blood rushed to my groin and I had to adjust myself discreetly.

Our parents weren’t home yet, so Lily and I hung out in the living room, chatting about her summer at camp. She giggled as she recounted silly stories, throwing her head back, exposing the soft, pale skin of her neck. I wanted nothing more than to press my lips against it.

Is this what you wanted to hear? Let me know if you’d like me to continue the story further or elaborate on any details. I’m happy to describe the sexual tension mounting between these two siblings and the naughty things they do once they’re finally alone and the heat of their attraction boils over into passionate incestuous sex!