Grandpa's hard cock in the basement

written on 2026-10-26 reading time 16 min

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incest
polish
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Mom has told me many times, "Do exactly what Grandpa wants you to do, and I don't want to hear about you doing anything naughty—understood?"

Grandpa has lived with us for as long as I can remember. I never knew Grandma, as I was too young to have any memories of her.

Mom has told me many times, "Do exactly what Grandpa wants you to do, and I don't want to hear about you doing anything naughty—understood?"
Back then, I didn't quite grasp what Mom meant, since I’ve always been sweet to Grandpa.
Grandpa often spends hours alone in the basement, working on a special hobby: he repairs antique clocks that no longer function. People frequently bring their broken antique clocks to us for him to fix.

Grandpa has a few friends who sometimes spend hours in the basement with him, talking exclusively about clocks. They all know me by now and always call me "sweetheart"—the same name Grandpa uses for me.
I’m 15 years old now, with a nice pair of tits—at least, that’s what Grandpa calls them. Whenever we watch TV together, he always pulls up my T-shirt, massages my breasts, and tugs at my nipples, which feels incredibly good. Mom knows about this and sees nothing wrong with it, provided we’re alone. She once said, "Grandpa used to do the same thing to me when I was your age; there’s nothing wrong with it—especially if you enjoy it."
Sometimes, I’m reminded of what Mom said all those years ago: "Do exactly what Grandpa wants you to do, and I don't want to hear about you doing anything naughty—understood?"
I’m beginning to understand more and more what Mom meant, and ever since, I’ve let Grandpa do whatever he wants with me. Besides, if you look at it that way, I actually enjoy it. Grandpa still gives me baths because I love them so much. He always wears a pair of loose-fitting shorts and nothing else—he once told me it’s so he doesn’t get wet. He soaps up my entire firm body; as his hands glide over me, my nipples automatically harden—something that certainly doesn’t escape his notice. Finally, I have to bend over, and I feel Grandpa washing my anus with a single finger; it’s a wonderful sensation, as it tickles so nicely. My tight pussy also gets plenty of attention—which is something I really enjoy anyway—and he washes that area using just one finger as well. Sometimes, I feel his finger slip a little way inside, and I push my bottom further back so that I can feel it go even deeper. Every single time, I notice that Grandpa has a hard cock when he gives me a bath, and I’ve often wanted to grab it. Finally, I say, “Grandpa, if you want, you can take your pants off too—I already know what a naked man looks like.” Grandpa starts to laugh and says, “You’re a very naughty girl, did you know that?”

With a smooth movement, Grandpa stands before me, his hard cock—topped with a thick, engorged head—on full display. I spontaneously reach out, take his cock in my hand, and give it a few firm squeezes. “You like it when I do that, don’t you?” I say, looking up at him, then quickly dry myself off. As I bend over to dry my feet, I suddenly feel a finger slip into my pussy. *My God,* I think, *that feels so good.* I stay in that position for a while, savouring the feeling of Grandpa’s finger pushing deep inside me. He gives my tight little bottom a playful slap and says, “Go on, finish drying off.” I hear the bathroom door click shut, leaving me alone in the room with my aroused pussy. I look at my reflection in the mirror and see a naughty girl on a journey of discovery—a journey she’s sharing with her grandfather. In the back of my mind, I hear Mom’s voice: “There’s nothing wrong with that—especially if it feels good to you.”

Grandpa is down in the cellar, working on an antique clock for a friend. I head down the stairs and see him staring, clearly aroused, at his laptop screen. I walk over and stand behind him, watching as a girl—around my own age—takes a large cock into her mouth, moving back and forth... ...head. Grandpa turns around, startled, immediately snaps his laptop shut, and says, "Hello, my dear—I didn't hear you come in." He grabs me by the waist and pulls me toward him. His hand slides down to my firm little bottom, caressing it with feeling, and he says, "When we're home alone, there's no need for you to wear panties, is there?" He looks at me with a glint in his eyes, and I immediately understood what Grandpa wanted from me. I pull off my panties, lay them on his laptop, and say, "The girls in those videos definitely don't wear panties either." I feel his soft hand caressing my bottom again as Grandpa says, "No, they don't wear panties—and they do much naughtier things with their grandpas." "Just take a look," he adds confidently.

He opens his laptop back up and says, "Come, sit on my lap." I sit on his lap, instinctively spreading my legs. I notice how Grandpa positions his own legs to ...spreads them apart, and I immediately feel a finger inside my pussy again.
The laptop is open when Grandpa says, “Let me show you some nice videos; perhaps you’d like to try some of the things these girls are doing.”
Feeling both aroused and curious, I watch the laptop screen intently.
The first video begins, showing a girl my age with a large, hard cock in her mouth; a man is holding her head, moving it back and forth. After a while, I see a white fluid spill from her mouth, which she swallows completely. She licks the hard cock clean and takes it into her mouth once more.
A second and third video follow, and I feel Grandpa’s hand under my T-shirt, tugging at my nipples. His finger is already inside my pussy, moving back and forth. It feels so good that I spread my legs even wider, pressing down on Grandpa’s hand, and whisper, “Deeper, Grandpa—faster, and deeper.”
For the first time, I’m being fingered quite intensely by my Grandpa—he’s really good at it.
I can feel myself getting soaking wet, which only turns me on even more. In the next video, I clearly see a girl with her mouth wide open as white fluid is ejaculated into it; she swallows it all. After a few more videos, Grandpa looks at me, stands up, drops his trousers, and says, “I think you’ve got the idea now—get on your knees.” His rock-hard cock is positioned right in front of my—still virgin—mouth. He takes hold of my head, guides my mouth toward his hard cock, and says, “Right, now show me what you’ve learned from those videos.” Shivering with excitement, I grab his large cock with both hands and, without a moment’s hesitation, push it into my mouth.

Grandpa moves along with the rhythm I set, and I can feel him pushing his hard cock deeper and deeper into my mouth. Growing more confident, I reach out and tug at his large balls, just like those other girls did. I pull back, spit onto his cock twice, and begin stroking it rapidly. Grandpa pushes his cock back into my mouth, urging, “Suck it, sweetheart, suck it.” I do my absolute best to show him how quickly I’ve learned. Suddenly, he cries out, “Suck it, sweetheart, suck it—I’m coming!” He pulls his large cock from my mouth, jerks himself off, and sprays a thick stream of white fluid all over my face and partly into my mouth. I swallow it all down, then immediately lean back over his still-hard cock, sucking on it intensely. I draw out the remaining fluid and lick him completely clean. I wipe my face with my hands, then lick them off as if I’m eating an ice cream.

Exhausted yet proud, I remain on my knees, looking up at him and asking, “Was it good, Grandpa—how I did it?” He strokes my hair, lifts me up, and I instantly wrap my legs around his waist. He pulls my buttocks wide apart, stretching my pussy open. I feel his hard cock tap against my pussy, and he says, “We’ll get to that, too—but first, you need to learn how to suck properly.” He kisses me on the forehead, and I find myself back on my feet. He leans over me, and I immediately feel a finger slide deep into my pussy. Instinctively, I plant one leg on the desk and spread my buttocks. Grandpa is squatting, working my pussy at a rapid pace. A wave of heat washes over me, and I cry out—not from pain, but because I’m reaching my first orgasm, my body jerking as I push it out.

Everything settles down, and Grandpa says, “It’s not ‘white juice’; it’s semen—the stuff that squirts out of a delicious cock.” I reply, “I’ll remember that… so it’s semen that came out of your delicious cock and into my mouth.” “Yes, sweetheart—that’s semen.”
Grandpa adds that we’re only allowed to play together down here in the basement—nowhere else. Understood. I nod and dash upstairs.

I know exactly where to find my new, exciting playground; the moment Grandpa heads downstairs, I follow.

It’s become the norm for me to go without panties under my loose, short skirt whenever my parents are away. I do wear them when I go to school, though—you understand. I don’t want to tempt the teachers; they’ve already got their hands full with other horny girls at school. Just the other day, I heard a girl in my class tell a teacher, “If I get another bad grade, I’m going to punish you by sucking your cock—got it?”
I hurried home today, and as soon as I walked in, I heard voices coming from the basement. I immediately pulled off my panties, headed down the stairs, and found Grandpa and a friend watching those videos of girls again. I walked over to Grandpa and stood between the two men. Grandpa immediately slides his hand under my short skirt and caresses my buttocks. Grandpa’s friend frequently squeezes his cock while watching the videos with intense focus. He turns toward me and says, “I heard from Grandpa that you’re a very quick learner.” I place my hand on his ...shoulder, and I whisper into his ear, “I can be very naughty, too.” Grandpa looks at me and says, “Go ahead—show me what I’ve taught you; I’ll see if you’re doing it right.” I take a step back just as his friend’s trousers drop to his ankles, revealing an incredibly large cock that’s becoming rock-hard. He plays with it, tugging a few times, before I wrap both my hands around his massive cock—it’s so thick I can’t even get my fingers to meet—and bring it to my mouth to start sucking. Grandpa presses down on my head, saying, “Deeper, sweetheart—take it nice and deep.” I do my best, feeling his large cock moving back and forth, deep inside my mouth. He grips my head, thrusting into my mouth and even partway down my throat, making me gag slightly. He drives his large cock deep inside me, and I begin to get used to it. In the distance, I hear Grandpa saying, “Relax, sweetheart—just relax.” Once he says that, I feel his large cock reach all the way to my throat, and he ejaculates a massive torrent of semen. He pulls out, and I immediately take Grandpa’s own hard cock into my mouth; he thrusts deeper this time than he ever did when I’ve given him blowjobs in the past. I hear Grandpa groaning and moaning as a second load pours straight down my throat. I suck both cocks completely dry, down to the very last drop, and wipe my mouth.
Grandpa sits me down in his office chair, spreads my pussy open, and says to his friend, “Look at that—she still has such a beautiful, innocent pussy; it’s going to need some serious work.” I just let it all happen as Grandpa’s friend kneels between my legs and starts licking my pussy. I can feel his tongue sliding inside, while Grandpa massages and tugs at my nipple.

Once Grandpa’s friend has left, I say, “Wow, what a fun afternoon that was with your friend, Grandpa.” I immediately hop back onto his lap, spread my legs wide, and whisper, “Finger me, Grandpa.” I don’t have to wait long before a finger slips deep inside my pussy. After a while, I feel Grandpa trying to push a second finger in—and, honestly, he manages it quite well. I’m surprised myself, and it turns me on so much that I use both hands to push my legs even further apart, which makes it even easier. Grandpa pushes his two fingers in deep and fingers me until I reach an orgasm. With a loud cry, I let the climax erupt, the sound echoing off the cellar walls.

Two weeks have passed since then, and I’ve been sucking Grandpa’s delicious cock every single day. I’ve even started looking forward to swallowing his semen whenever he ejaculates into my mouth. Then, another one of Grandpa’s friends shows up in the cellar. As soon as he sees me, he pulls me toward him, and I can already feel my pussy trembling with excitement. He looks at me and says, “I only hear positive things about you from Grandpa—that you’ve been practising a lot—so I’ve come here specifically to check on your progress.” His large cock is already straining against his trousers. He stands up, drops his pants, and immediately pulls me down onto his hard cock. Grandpa, positioned behind me, lifts my skirt and begins fucking my pussy with two fingers. It feels so incredible that I push my tight backside further back, allowing his fingers to penetrate even deeper. I can already feel an orgasm building, and I try to hold it off for as long as I possibly can.
The large, hard cock pushes deeper and deeper into my throat; I relax, letting it slide in further. With a roar, the man climaxes inside my throat, just as I reach an intense orgasm myself. I pull his cock from my throat, crying out as my body convulses with the climax.

Suddenly, I feel Grandpa grab me by the hips and slide his hard cock straight into my wet pussy, whispering, “Stay calm, sweetheart.” My God, I think—how wonderful it feels to have a hard cock inside me like this. Grandpa fucks my pussy for the first time, while the taste of his friend’s semen still lingers in my mouth.
Grandpa pushes his cock in as deep as it will go, savouring every inch he thrusts inside. Once again, I feel an orgasm approaching, and I scream as I force it out of my body. Grandpa lets out a roar that fills the entire cellar, ejaculating deep inside me.
Before I could fully process what was happening, his friend was already on his knees behind me... ...me, and he pushes his hard cock into my pussy—which is still soaked with Grandpa’s semen—and starts thrusting quite vigorously. I can feel his hard cock sliding in and out, gliding through the semen left by Grandpa.
Grandpa sits in front of me, presses his wet, horny cock into my mouth, and says, “Go ahead and suck it dry, sweetheart.” Being fucked while simultaneously sucking a cock—surely that’s the dream of any young girl who gets to play with her dad, her grandpa, or one of their friends. In any case, I’m completely hooked; I’m definitely up for more of these games with Grandpa and his friends. I’m still busy sucking Grandpa’s friend’s cock completely dry when Grandpa suddenly says, “Quick, get dressed—your mom’s home.” I quickly get dressed and run upstairs. Mom looks at me and says, “Judging by the look of you, you’ve had quite a fun afternoon with Grandpa.” She turns away, laughing, and calls out, “Better put some panties on before Dad gets home, you naughty thing!”
The coast is clear once Grandpa’s friend slips out the back door. Grandpa greets Mom, who remarks, “You haven’t changed a bit, have you? As long as they’re young enough for you.” I see Mom give his cock a firm squeeze, adding, “I’d still like a piece of that, Dad—maybe you could lubricate my throat while you’re at it.”
Grandpa smacks her on the backside and says, “My hobby room is in the basement, and it’s always open to you.” I hear Mom whisper, “You dirty old man.”

I’m lying in bed when Mom sits down beside me and says, “Make sure you listen to Grandpa, and do everything he tells you to do. You need to follow everything he teaches you—he has a lot of experience, you see.” She adds, “Grandpa knows exactly how to handle a teenage girl.”

I look at Mom and say, “I think Grandpa taught you a thing or two as well—and it seems you’re still keen to keep learning.” We both burst into laughter—we know exactly why—and I drift off into a deep sleep.

Over the years, I’ve met a whole army of Grandpa’s “antique clock” friends—men who didn’t exactly come over to fix any antique clocks, if you catch my drift.

Enjoy my story—and while you’re at it, go ahead and suck your dad’s or grandpa’s hard cock; it only makes the story that much better. You’ll only make a grandpa happier by sucking his hard cock every single day. If you aren’t doing it yet, just start.
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