Chapter 990

• She cried aloud, her voice booming through the cavern yet again, as her body rushed toward a second orgasm. Amy began writhing uncontrollably beneath me, mewling unintelligible cries of ecstasy. Her vagina pulsed around my cock as her orgasm hit her. She bucked her quivering thighs into me as hard as she could, vibrating throughout her body. It was so fucking hot to see the effect I had on her that my balls emptied themselves, sending rocket streams of semen out of my dick into her body. The force of my orgasm caused triggered another in her and we both cried out, locked tightly together in rapturous release.
• We collapsed into each other, sweating and gasping for breath. Once I was able to breathe normally, I kissed her tenderly, cradling my beautiful, little sister in my arms.
• "Wow." She said softly. "That was incredible."