Barging into the room, I found Lunahot97, my stepsister, engrossed in porn, her hand buried between her thick thighs. Her eyes widened as I caught her, but I couldn't look away from her heaving chest and ripe curves. She tried to hide her face, but I saw the hunger in her eyes. I moved closer, my cock tenting my pants. "Like what you see, sis?" I asked, my voice low. Her gaze dropped to my bulge, and she bit her lip. I unzipped, and she didn't hesitate, taking my throbbing cock into her warm, eager mouth.