She's a vision, my stepsister, her toned body writhing as she feverishly works my engorged cock. Her small hands struggle to encompass my girth, but she persists, her pace quickening, her breathing growing ragged. I can feel the tension building, my balls drawing up tight. With a shout, I release, my cock pulsing, unloading a torrent of cum onto her perfect tits and angelic face. She gasps, her body shuddering as she takes my load, her eyes gleaming with satisfaction.