Chapter 479 Another Orgasm:>> 13

• My sister sat on top of me, her nude body glistening with a sheen of sweat. I slid my dick in and out of her quivering pussy, pushing her towards another orgasm. Her fingers dug into my chest as she crested again, her body trembling throughout. Jess collapsed on me, panting in my ear.
• "Cum, big brother," she said playing up the taboo angle of our relationship. She did that occasionally, knowing how it excited both of us. "Cum inside me. Please."
• Not that I needed any encouragement. I'd been fighting the urge to cum for a while, and her words broke my defenses. I wrapped my arms around her, holding her close as I released inside her.