Believe me when I tell you, I screamed as an orgasm roiled through me like a hurricane when I came. And, oh baby, did I cum as I rode my grandson, every inch of my body shaking. Once my pussy released its death-grip on Brandon's rod, he resumed pumping upward. After my breathing got back to normal I breathed, "Cum for me, baby," into his ear. I reached behind and lightly squeezed his balls. I held my fingers to my nose and breathed in his musky manliness. I squeezed his balls again.
That lit his fuse and in seconds he was shooting his seed into me. And then he was up and running to the bathroom to empty his bladder. I got up and stretched. My muscles were a little sore. Brandon had really worked me out. Nothing a hot both couldn't fix, I mused, imagining the fun we could have. I waited for the sound of the toilet flushing and padded into the bathroom.
"I thought we could take a bath together," I offered.
"Sure, Gamma," Brandon agreed.
After I ran the water we stepped into the clawfoot tub I made Ted buy me when we moved into the house. We gingerly sank into the hot water. Brandon was in front of me, my breasts massaging his back. I grabbed a bar of soap and ran it all over Brandon's body, admiring his muscles, my soapy hands caressing every inch of him.
I took his member in my hands and stroked it until he was hard. As I stroked him he lightly groaned and ground against me, his spine pressing my fingers against my joy buzzer, and waves of ecstasy washed over me. "Ah ah ah," I gasped.
"Oooh, Gamma, you are such a sexy bitch," Brandon moaned as he turned his head around to face me. His heavy-lidded eyes burned with lust. Did my grandson really call me a sexy bitch? He did. A surge of pleasure crackled through my core..
I stroked his rod faster and harder. Brandon's breathing was becoming shallow. And then his volcano erupted in my hand. I nibbled behind his ears as his body shuddered. "Oh, Gamma, Gamma," he moaned.