Beneath me, Maddie's body wouldn't stop moving. One look at her face told me everything I needed to know. She was in the middle of a cataclysmic orgasm. Her eyes had rolled back in her head so hard that all I could see were whites. She started kicking and thrashing, like a beast in a cage. She gasped for air. I had never seen someone c*m so hard. And certainly not right at the very start of being penetrated.
My sister's hips pushed upward and then she kicked the bed so hard that our bodies twisted. I squeezed her hands tighter, hanging on. My c**k was throbbing, threatening to go over the edge with her. I had a huge load of c*m churning in my balls that wanted release. But I wasn't ready to finish so soon. I didn't know how long it might take me to recover if I did. So I clung to her, enj
