“Your girlfriend’s tight too isn’t she” Grandma grunts as she drives down onto me.
“Oh God, Grandma” I groan. “Don’t…”
Grandma bends forward until her face is close with mine, eyes locked. The sound of her ass slowly smacking against my smooth thighs fills the room.
“How many times Johnny?” she asks softly. She sees the look in my face. “That’s right; tell me, how many times you have fucked your girlfriend in the last three weeks.”
“Grandma…I can’t” I try to grunt out between strokes.
Grandma tightened her muscles making the walls of her cunt grip me even tighter and then slowly drags her tightness up my full length. She feels me shudder under her as her vise-like cunt grips my cock. She knows I can feel every inch sliding out of her as she rises up.
“Tell me” she growls; then slams her soaking pussy down onto my raging hard cock.
“Oh shit, maybe twice” I grunt under her. This time she is the aggressor, and what she is doing to my body is driving me insane.
“Twice” Grandma smirks above me. “I’ve fucked your Grandpa and Chester’s brains out ten times each in the last three weeks.” She grunts. “More than they’ve had in the last three months; and, they both say it’s the hottest sex they have ever had.”
I’m stunned at Grandma admission. My hands reach around and grip her firm ass cheeks, as my hips thrust up to meet her downward motion.
“Your Grandpa was lucky to make every two weeks before,” she admits softly. “He says I am having my second puberty and he loves it.”
“See Johnny” Grandma groans as she feels my full length drive up into her. “We can’t stop. For one, we NEED this, and we both fucking know it. Second, it’s the best damn thing to happen to BOTH of us.”
“Do you think about me, when you’re buried inside your girlfriend?”
“Oh God Grandma” I gasped. My cock throbbed deep inside her.
“It’s OK Johnny” she whispers. “From now on, every time I cum on Grandpa’s cock, I will be thinking of cumming on this fucking monster of yours!” I can feel her juices gushing out, knowing they are making a slick puddle under her ass on the bed.
“Oh my God Grandma, oh sweet Jesus” I lay my head back as my eyes start to roll upward.
“That’s it Johnnydy” Grandma hisses in my ear. “Cum in your Grandma again, fill my cunt with your seed.”
“Cummminnnnnggggggggg” I roar as my second load of the afternoon jets out to flood Grandma’s drenched pussy. First one, and then a second-thick rope pumps up into her willing body as she rides me. She now has total control of my body as I feel himself empty my balls up into her clenching heat.
“Oh shit yes” Grandma gasps. “I can FEEL you cumming in me.”
I can’t even answer as my body thrashes under hers, forcing Grandma to dig her nails into my back just to hold on. Grandma threw her head back and hung her mouth open as her belly gives a lurch, while the hottest words I had ever heard pours out of her.
“Oh fuck, I’m going to cum” Grandma wails. “Cumming on my Johnnyy’s cooooooooccckkkk.”
I can only watch in wonder as my Grandma convulses on top of me, her nails digging into my back, as her pussy walls spasms around my cock. I can feel her hot juices literally squirt out of her to cover my balls and drip down my sides as she floods me with her own desire.
Exhausted and sated, Grandma collapses down onto my body, as my arms wrap around her trembling body. I’m not sure how much truth there is in what she said, but I did know; I couldn’t give this up any more than I can give up breathing.
Grandma lay gasping on top of me. Only knowing that she is damned if she is going to give up the hottest sex, she has ever had in her life. Grandson or not, the only thing she cares about is the cock slowly softening inside her, and the hot come leaking out of her satisfied pussy.
As I held my Grandma close, I wonder where things are going. The sound of her labored breathing fills my ears. As we both catch our breath, I ask, “How can we continue to do this after Grandpa comes back from the convention?”
“You leave that to me. If I can work a fuck in every morning with Chester, I can sure find a way to fuck my Grandson every day.”