My brunette stepsister practices her oral skills on me for her boyfriend's satisfaction

As I walked into my room, my stepsis was there, waiting for me. She's a cute brunette who's always been a bit too close for comfort. I caught her practicing on a banana, but I knew she had her sights set on something much more exciting - me. I sat down on the bed and she wasted no time diving in, her lips wrapped around my throbbing member. The thought of her pleasuring other guys with her skills made my blood boil, but I couldn't resist the pleasure. She was relentless, working her magic on me until I had no choice but to fill her mouth with hot, sticky cum. She eagerly swallowed every drop, a devious smile on her face. It was a taste of what was to come, a promise of more to come.