Gran lay back on the bed, her hand grasping dad's stiff cock. Her big tits lay splayed across her chest. She began to pull her dress down over her hips, but I leaned in and yanked it off with both hands. Surprise! She hadn't been wearing any panties, and her bald pussy glistened. She dropped her free hand down between her legs and began playing with her pussy. Dad reached down to push gran's head back onto his cock. Soon, she was gorging herself on his stiff meat.
"That's it, mom," he muttered, hand still pressing against her head. "Just like old times. Suck me so gooooooood."
Panting, he turned to me. "What are you waiting for Jim? She's ready for that big cock of yours."
I grinned and slid between her legs. But gran pulled her mouth off dad's cock.
"Wait," she grunted.
She turned onto her right hip and pushed her big wide ass outward. Still grinning, I scooted around behind her, my cock pressed against her fleshy ass. Grandma reattached her hungry mouth to dad's cock while I began running my dick up and down the massive canyon made by her ass cheeks. Her soft velvety skin against my cock felt indescribable.
Still sucking dad's cock, gran reached around behind her and grabbed my cock, squeezing it hard. She pushed it down to her pussy. Eagerly taking my cue, I began to gently spread her pussy lips with the head of my cock. I looked up to see dad watching me enter his mother with my big dick. He groaned as I slowly slid my cock deep into granny's warm, slick pussy. She was so warm and wet and tight around my cock that I could have died right there and gone to heaven.
Instead, I began slowly pumping my massive rod in and out of her seasoned pussy. With each deep stroke, she grunted and pushed her ass hard against my crotch. Dad had now taken her head in his hands and was ecstatically pulling her on and off his cock. I reached around and squeezed one of grandma's massive tits, pinching her nipple as I plunged deeper into her drenched pussy.
With a gurgling moan, grandma pulled her head off of dad's slick, hard cock.
"Oh yes, baby," she groaned. "That's it . .oh baby . . all the way inside me . . ."
I began pumping her pussy furiously, her ass cheeks quivering and shaking with each stroke. Grandma grabbed dad's cock in one hand and began humping my cock with abandon. Her tits rolled and trembled as our bodies collided. Dad groaned and leaned back, offering his cock to grandma.
She stroked dad frenetically and opened her mouth wide, grunting and whimpering as I plowed her sweet pussy. Soon, I could feel my cock hardening like a rock. With a deep groan, I picked up my pace, feeling my climax starting to roll upward along my dick.
Dad gasped and his cock began shooting in spasming bursts - - plastering long ropy strands of cum over grandma's face and hair. She closed her eyes and leaned her head back, enjoying dad's climax.
"Oh sit .. . oh my god . . oh shit," dad practically shouted. "Oh yes, mom .. .oh shit."
The sight of dad's cock bursting and of grandma's eyes squeezed shut with pleasure sent me over the edge and, in one gigantic explosion of pleasure, I came inside her, jamming my cock hard against her ass. I felt granny's whole body tremble. She dropped her head to the bed and began moaning, in pain or pleasure I couldn't tell. My climax seemed to go on forever and I felt my whole body flushed and hot. I looked down to see cum dribbling around the edges of my cock, still buried deep inside her.
Dad staggered backward, his cock starting to quickly deflate. He ended up flopping into a chair and watching the two of us - - his mother and his son - - clenched together in climax. I leaned down with my face and planted a kiss on gran's cheek. She smiled and turned her head to offer me her mouth. I buried my tongue deep inside as my body relaxed. I wrapped an arm around her waist and concentrated on enjoying both her warm, wet mouth and the feeling of my dick - - now exhausted - - as it begin to slowly slide out of her pussy.
"Don't leave, baby," grandma murmured against my lips.
I smiled and tried to jam my shriveling dick further into her. I could feel her smiling as well. Fruitless. My dick slid out of gran's pussy and she pressed her lips harder against mine. Dad was panting hard in the chair, taking it all in with hungry eyes.
Once I had exited grandma, I pulled my tongue from her mouth and rolled onto my side. My whole body felt electric - - my muscles rippling with pleasure, my heart slowing down. I stretched and groaned. Gran curled up next to me, smiling.
After several minutes, Dad came over to the side of the bed.
"Scoot over, Junior," he said in a low voice.
I moved to the side of the bed. Granny slid next to me and dad dropped onto the bed next to his mom. They kissed each other and he hugged her. While he kissed her, he looked over to me and smiled. I grinned back. I pulled a sheet up over all three of us and spooned up against grandma's back. Dad patted me on the shoulder. Soon, warm and close in the bed, the three of us fell asleep, cuddling together.