It was erect more because i was awake. She was a nice woman and she is religious type. She loved her husband so much she is not a kind of woman of hav...ng sex with any other men.One day when i and grand mom planned to go for a marriage function i was ironing the clothes she came to the room with her petticoat which was red and only a small towel that covered her breast and i was ironing she came in to the room when i looked her i saw her bare curvy back it was sexiest thing that i have ever seen. Not having anything but a towel in the bathroom ill prepared for that part I wrapped it around me and head to my room to get some clothes and then back to shower. Bad idea. I should have showered first but who knows if that would have changed anything.Opening the door I faced my grandmother’s face a smirk on it.“So what ya doing in there?” She pulled my towel off.Cum was still oozing from my head though more slowly.“I knew it.” She exclaimed.“Don’t tell mom,” I said“About you jerking off or. She giggled and said “spit in my mouth, dumb ass.” I was a bit taken back. I didn’t expect that, but it did sound hot and I had seen it a few times. Her body was tight around my dick but I could slide in and out of her much more easily. I did a few pumps in and out to feel her along my entire dick. Then I dropped a big glob of drool on her open mouth and she promptly swallowed and smiled big. Then she trust her hips into mine as she leaned up and kissed me. Then she pulled away telling me that. Does it feel good?" "Oh yes... yes it does," I said. I felt a warm drop on my stomach. I opened my eyes and again looked at Paul. He was using his fist to rub his throbbing erection. That, coupled with the sight of what I was doing, was really turning him on. He was so close to the bed, the lubricant from the tip of his penis was beginning to drip onto my body. My pussy gave a twitch at the thought of my own son's spermy fluid dripping onto my feverish body. I suddenly had the urge to touch his.