While Watching a Movie, I Noticed that my Stepsister was very Horny and I Decided to help her | Fin

While she was engrossed in the movie, I couldn't help but notice my stepsister's growing excitement. She squirmed in her seat, her breath growing heavier, her cheeks flushing a delicious pink. I knew she was horny, and I couldn't resist the chance to help her out. I leaned over, my hand gently brushing her thigh, feeling her tremble under my touch. Her eyes darted to mine, a mix of surprise and desire in her gaze. I smiled, a playful smirk that told her what I was about to do. She bit her lip, her body responding to my touch as I slowly began to explore her. My fingers danced over her clothed pussy, feeling the heat and wetness through her panties. She let out a soft moan, her hips lifting off the couch, begging for more. I didn't disappoint. I slid my hand into her panties, my fingers finding her slick folds. She gasped, her body arching into my touch as I began to explore her wetness. I could feel her getting more and more turned on, her breath coming in short gasps, her body trembling with anticipation. I knew she was close to the edge, her pussy clenching around my fingers, her body shaking with pleasure. I couldn't resist. I slid another finger inside her, feeling her tighten around me. I started to move my fingers in and out, rubbing her clit with my thumb. She moaned louder, her body writhing with ecstasy. Her orgasm hit her like a tidal wave, her body convulsing, her pussy pulsing around my fingers. She cried out, her voice filled with pleasure, her body shaking with the intensity of her orgasm. I smiled, knowing I had brought her immense pleasure. This was just the beginning of our little movie night fun.