I made my Stepsister Cum while my Parents were away

When my parents were away, I couldn't resist the temptation. My stepsister and I had been flirting for weeks, and with the house empty, it felt like the perfect opportunity to act on our desires. She was a blonde bombshell with a curvy figure and a tattoo of a phoenix on her hip that I couldn't stop staring at. I could feel the heat between us as we started to explore each other's bodies. Things started off slow, with us making out and groping, but our passion quickly escalated. I loved the way her big tits bounced as she moved, and her tight ass filled my hands perfectly. She straddled me, grinding against my hard cock, and I couldn't believe how wet she was. We moved to the bedroom, and she began to suck me off like a pro, her big tits swaying and bouncing. I could feel myself getting closer, but I wanted to make her cum first. So, I flipped her over and started to lick her pussy, tasting her sweet juices. She moaned and writhed beneath me, her body responding to my touch. I used my fingers to bring her to the edge, and she came with a scream, her body shaking with pleasure. I couldn't wait any longer, so I slid my cock inside her, and she rode me like a cowgirl. She was so tight and wet, it felt amazing. We switched to reverse cowgirl, and I could see her big ass bouncing as she rode me. Then, we ended up in doggy style, and I fucked her hard from behind. She was screaming with pleasure, and I could feel her pussy clenching around my cock. Finally, I couldn't hold back any longer, and I came inside her with a groan. We collapsed on the bed, panting and exhausted. It was the best fuck I'd ever had, and I knew it was just the beginning of our secret step-sister adventure.