____________________________ | | /)| KRISTEN'S BOOKSHELF |(\ / )| DIRECTORIES |( \ __( (|____________________________|) )__ ((( \ \ > /_) ( \ < / / ))) (\\\ \ \_/ / \ \_/ / ///) \ / \ / \ _/ \_ / / / \ \ o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o The Bookshelf Directories offer a very wide variety of stories. o o They have been submitted by people from all over the world. Also o o from alt.sex.stories (Newsgroups). There is no particular order o o other than offering them to you in alphabetical directories. o o o o All works are copyrighted to the author and may not be used for o o profit without obtaining the author's permission in advance. o o o o Lest we forget!!! This story was produced as adult entertainment o o and should not be read by minors. o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o Robbie's Story By Anonymous (address withheld) *** A boy and his sister are introduced to the world of sex by their father after their mother leaves them. (Mbg, ped, inc, bd) *** Ten year old Robbie lies in the dimness in his father's big bed. His mom had recently left them for someone else, and his dad had said, "Golly, kids, I'm so lonely. I'm not used to sleeping alone. Do you two think you can sleep in my bed with me until I get over this?" "We love you, daddy. We'll do whatever you want," Mindy, his eight year old sister, had said. "Sure, dad," Robbie had said, because he felt the same way. Neither of he, nor his sister had been that close to their mother, who worked long hours at her career, whatever that was, and was often too tired or too busy on the weekends to pay them much attention. Their dad had tried to fill in as much as he could, spending a lot of time with both of them, taking them places and teaching them things. "So, here I am," Robbie thinks to himself. "It's a little strange, but it's also kind of nice." The trouble was, he was just at that stage when he was horny much of the time, and had discovered the pleasures of playing with his often stiff prick. He waits until he's sure his dad, in the middle, and his sister on the other side, are asleep, then he pushes down his briefs and begins. As he's stroking he imagines a scene from earlier in the day. His sister in her little pink bikini in the pool in the backyard. He loves his sister a lot, and would never do anything that might hurt her, but there's something about her that gets him hot. She doesn't have titties yet like the older girls in the neighborhood, but she's so cute, and her skin is so smooth and creamy that he touches her and hugs her and kisses her whenever he can. And she loves him a lot too, and hugs and kisses him back. Jerking faster and harder, he closes his eyes and pretends he'd asked her to take off her swimsuit, and that she had! That she's standing over him with her legs spread as he's sitting and staring at her down there. He's never seen this for real, and isn't quite sure what a girl might actually look like. He's heard the word 'cunt' but that doesn't help, and 'pussy' sounds like what he'd seen once when he briefly caught sight of his mother getting out of the shower, but he's sure that his sister is too young to have hair yet. The word 'slit' probably describes what she has the best. Like a groove in a soft, fresh, puffy dinner roll. He licks his lips as he inches closer. Then he takes out his cock and begins to stroke it. "Robbie? Why are you doing that?" his sister whispers. "I have to sis," he explains. "I just can't help it..." "Let me help you with that, son," his dad whispers. Embarrassed, Robbie pulls his hand away quickly. No adult has ever told him right out that this is wrong, but he got the message from their avoidance of the topic, and from what some of his friends said. Then as his dad's large, warm hand begins to stroke him gently up and down, he hears, "It's okay to masturbate, Robbie, despite what a lot of people think. I jerk off almost everyday. Especially now that your mother's gone." "You do?" "Sure. It doesn't do you any harm, and it feels good, so why not?" Dad's curled fingers moving gently up and down on his prick feel different than when he does this to himself. But different in a very nice way. Still... "But dad, you aren't supposed to...," he whispers. "That is... I mean, it's one thing to do it to yourself, but to another guy? I mean I like girls, and so do you, so... and especially when you're my dad?" "Don't worry about that right now. I'm just teaching you something. Like I've taught you how to ride a bike and fish, throw a ball, and use the tools in the workshop." "Oh. Well, I guess if you put it that way," Robbie says relaxing. Then his dad's hand goes away, and in the dimness his father's large warm body looms over him. He's wondering if he's going to hug or kiss him, but then he realizes he's getting something from the drawer of the nightstand. "Here, let's use a little of this," he hears him whisper. "That's what it's for." The hand comes back, cooler but slippery. It begins again, gripping his cock tighter now as it slides up and back. Robbie does this in the shower using soap, but had never realized that someone was actually manufacturing stuff just for jerking off with. "So how does that feel, son?" "Wow, dad! That feels really great!" Robbie gasps. "Shush now, or you'll wake up your sister. Try not to move around a lot, or make any noise at the end." Robbie realizes then that his dad is stroking himself at the same time. He can barely see his dad's hand sliding up and down, but he can hear the little pops and clicks the slick stuff from the tube makes. But then his dad stops, takes his hand and squeezes some of the gel in it. He's thinking that his dad wants him to jerk himself off, but instead he pulls his hand to him and curls his fingers around his larger prick. "Do to me what feels good when I do it to you," he whispers. "This is the best way to let someone know what you like. And besides it's more fun than words." Now it's stroking for the first time a cock that isn't his own that feels really strange and yet very nice at the same time. Especially because it's his dad's. Robbie does what his dad said, copying the motions, the little twists and squeezes. Then there's the trick of letting his hand go almost all the way off, then holding the fingers taut so the tip of his prick has to push its way back into his fist. Each time he gets the urge to lift his hips, and Robbie wonders if this is what it feels like to push his prick into a girl's slit for the first time. Especially a girl as young as his sister, who is probably pretty small down there. Then he wonders if this is what his dad is trying to teach him. Just then what his dad does feels really good! So good it takes his breath away! His father's fingers trap his prick as the tip of his thumb flicks back and forth on the underside in this certain spot. "Mmmm," Robbie moans. Then, after several attempts, he's doing the same to his dad's cock making him moan softly in the same way. Father and son in the night, in bed in the almost dark, their hands giving each other pleasure, their hands telling each other how much they love each other, over and over, up and down, squeezing and pulling and twisting and flicking... until... until... "Ohhhh!" Robbie sighs softly as it happens. The most wonderful feeling there is. Or at least as far as he knows, anyway. It's right up there with hitting a home run, or taking that first long gulp of icy cold soda when you're really thirsty on a hot summer day, or catching a huge fish, or running as fast and as hard as you can until your head starts reeling and you collapse in the cool grass. Then he says, "Ohhhh!" again as he feels his father's cock jerk and pulse and his warm liquid spattering and running down over his hand and wrist. "Semen!" he thinks to himself. "It's where I came from. At least a part of me, anyway." He doesn't shoot anything, and has worried about this, but from what the high school boys say, he figures he'll start soon. But it's the thought that he can actually give his dad this kind of pleasure that makes his heart beat so hard and sweetly. Their hands stop moving, but they hold onto each other's pricks, as their breathing slowly returns to normal. "Thanks, dad. That was great. You taught me a lot." "Thank you for being a wonderful son and a willing student. There's more to come, so to speak, but we'll leave that for another time." His dad's hand goes away, and he takes his away, too. Then he's aware that his dad's hand is moving over his stomach and chest. "I rub it in. It's good for your skin," his dad says. Robbie rubs his semen spattered hand against his chin and his forehead then, to ward off the pimples he's afraid of getting. The next morning his dad acts like he always does, and Robbie almost thinks that maybe it didn't happen for real, that he'd only dreamed it. But then his dad, who is all dressed for work, comes into the bathroom. Robbie has just gotten out of the shower and is wearing a towel around his waist as he stands at the sink brushing his teeth. "So, are you okay, Robbie?" he asks putting his hand on his shoulder. "Sure. I'm fine," he replies. "Good," as his hand drifts down his bare back. This makes Robbie shiver. Then his dad cups and pats his butt. "You understand that this is our little secret. Parents are supposed to teach their kids about sex, but if anyone ever found out the way I was doing it, I'd be put in jail." "Yeah, dad. I know. Don't worry," he says, aware that talking about this and his dad's hand on his butt is making his prick stir under the towel. "I won't. I trust you completely," and he gives his butt a little squeeze. His dad leaves and then at the door downstairs he calls out, "So have a good day at school, kids. See you tonight." "You too, dad!" Robbie calls out. "See you, daddy!" Mindy shouts from her room. ** As they're walking the two blocks to school Mindy asks, "So you're okay, then?" "Sure, I'm... hey, what do you mean?" "Well, I wasn't asleep last night. I know what happened." "What? Nothing happened." "Yes it did. I heard little noises and could just make out what you and daddy were doing to each other." "It was a lesson. He was teaching me something, that's all." "A lesson on jerking off?" "The word is masturbation, sis. And yes. Geez, all guys do it. So who best to teach you to do it right then your dad?" "Yeah, I suppose, but... well, it's not fair." "Fair?" "Yeah. Mom isn't around to teach me about that kind of stuff." ** Walking home that afternoon Robbie says, "Well, sis, maybe I could teach you." He's been thinking about this all day, and his cock would tingle and start to fill, just like it's doing at this moment. "Teach me what?" "You know. What you said this morning." "You can't teach me that. You're a boy. And you're my brother." "Yeah, but a brother is better than some boy you can't trust, right? And besides, I could do stuff, and you could tell me what feels good. Then you could do it to yourself. It would be kind of like an experiment. Like scientists do." "That doesn't sound like a lot of fun." "Well, it wouldn't be exactly like that. I mean... well, I love you, so..." "And I love you, too, so... well, I don't know. Maybe. I'll have to think about it." ** That night in bed the thought of Mindy possibly letting him touch her down there makes it impossible to sleep. He's lying there trying, his eyes tightly closed, facing the edge of the bed, his prick thick and throbbing in his briefs. He's wondering if he dares get the tube of gel from the nightstand and do it, or, even better, to ask his dad if they can jerk each other off again. Then he hears a noise. A soft moan. He carefully rolls onto his back and can see that that his dad is facing away from him, turned toward Mindy. Then he hears it again. It's Mindy, he's sure. Then he hears his dad whisper, "Hush, baby. You'll wake up your brother." He knows then that his dad is touching her, and where! That he's giving her a lesson, like he'd given him. It's too much to take, and his hand goes down to his bulging briefs. He closes his eyes tight and pretends that it's Mindy's hand rubbing him through the material. Her warm little palm with her fingers spread. That he's shown her how hard and where to do it in just the right... "Ohhh! Ohhh, daddy!" Mindy whispers. "That's the spot. It feels so nice there! Don't ever stop!" "Give me your hand, princess," his dad whispers. "Oh, daddy, you're so big and hard!" "Now you do this to me, and I'll do this to you until you tell me to stop." The thought of his sister jerking dad's cock while he rubs her bare slit pushes Robbie over the brink. His cock jerks and throbs in his briefs, and he bites his lip to keep quiet. Then he feels it. A damp spot! A little bit of wetness has spurted out of the tip of his pulsing prick! It means he'll soon be turning into a man! Then he hears Mindy go, "Ahh..." but the sound is quickly muffled. He realizes that his dad must have put his other hand over her mouth. He feels the bed shake as his sister squirms. "Wow! Only eight and she can cum already?" he thinks in amazement. Then his dad groans through his teeth. Robbie realizes that in this position he must be shooting his semen on her. Then in the silence as he drifts off to sleep Robbie wonders if his dad will tell her that it's good for her skin and rub it in. ** The next morning again everything seems normal. When Robbie wakes up he finds that his dad isn't there in the bed. He hears the shower running in the bathroom. Mindy is still sleeping, facing away from him, her night gown up around her waist, all curled up in a ball so her pretty feet are up against her cute bare butt. It's too much for him to resist, and he slides over carefully and gives her ass cheeks the softest of kisses. Then he licks her toes ever so gently. This makes his prick stir and start to fill, so he stops and slides back to his edge of the bed. "You don't have to stop," he hears. "That feels really nice." "Ah... well, dad might come back any time," he says. "Let's wait until he goes to work." "Why? Do you think he'd be mad?" "I don't know. Maybe. It's not like what he does. I mean he's teaching us stuff we need to know." "Yeah, I'll say," Mindy says rolling over and pulling her nightie down. "It was amazing! Dad said that I had an orgasm! It was my first! It was like riding a rollercoaster except it was going off into the happiest, warmest, safest, most exciting place there can be!" Robbie feels a tiny pang of jealousy. What his sister had sounds a lot more intense than anything he's ever felt. The shower stops and they both pretend to be asleep. Robbie hears the pad of his dad's bare feet, and through his lashes sees his dad wearing a towel around his waist as he comes over to the bed. He can see the bulge of his cock underneath it. "Wow, he's half hard," he thinks. "I wonder if he was playing with himself in the shower? Maybe he wants to have one of us jerk him off. I wonder which one he'll...?" Then his dad says, "Hey, you two, it's time to wake up. We all slept late and there's no time for breakfast for me. You'd better get up now and get yours or you'll be late for school." Robbie moans softly and tosses his head. Mindy sighs and squirms beside him. "Okay, daddy. We're getting up," she mumbles. His dad dresses and leaves the room. Then downstairs at the door his usual, "See you kids tonight. Have a good day!" Robbie and Mindy look at each other, and grin. "You too, dad!" they both shout. Then when they hear the car start and pull out of the driveway, they giggle. "So?" Mindy says. "So?" Robbie replies. "You've got a stiffy, too, just like dad did!" Mindy says, pointing. "Yeah, I'll say. So why don't you take off that nightie and let me see what you look like." "You have to pull down your undies first so I can see your stiffy naked." "It's called a cock," he says as he does this so quickly that his knob catches on the elastic and then it pops up like it had a spring in it. "Cock, huh? Like a male chicken? Can I touch it?" Mindy says wide- eyed. "You betcha!" Mindy does, curling her fingers around it. Then she moves her hand up and down a little. "Get some of that slick stuff out of the nightstand," she says. Robbie does, realizing his dad must have taught her this, too. When he rolls back with the tube he sees that Mindy is sitting on her heels, and has stripped off her nightie. "Wow, sis! You look so beautiful naked!" he exclaims, staring at the little dimple he can see in the soft mound between her clamped together thighs. "I do?" Mindy says looking down where his eyes are. "Sure!" "Well, so do you!" she says looking right at his cock again. "Guys aren't beautiful. We're good-looking maybe, but not..." "Yeah, but when they have a beautiful stiff... a cock like yours..." as she holds out her hands. Robbie unscrews the top and squeezes a blob of the clear gel in both of her palms. She rubs them together quickly then grabs him. As her little hands go up and down, the sliding and squeezing make those cute little snap-crackle-pop sounds. "God, sis!" Robbie gasps. "That's... that's..." "Aren't I doing it right? It's only my second time." "You're doing it perfectly." "It's 'cause daddy is such a good teacher." "I'll say." But after a few minutes she stops. "Okay, I want some fun, too," and she lays back and spreads her legs. Robbie was enjoying being jerked off by his sister very, very much and doesn't want her to stop. "Okay," as he turns around so they are head to foot. Mindy rolls on her side and grabs his prick again in both hands. She bends her leg and puts her foot on her knee, which spreads her wide so he can see everything. "I've never done this, so tell me what to do," he says touching her with the tip of his finger. Her little slit is very soft and slightly puffy, but even sweeter looking than he'd imagined. He has this strange urge to kiss her there. "Get some gel and rub up and down with three fingers a few times, and then make little circles at the top," his sister explains. Robbie does this for several minutes as his sister's curled up fingers slide up and down the length of his cock. She's not doing any of the twisting and squeezing stuff that dad did, but it doesn't matter. It feels really great, and the fact that she's a girl, a young cute girl, and his sister to top it off, is so exciting that he knows it won't take long before he... Then, "You don't have to be so gentle, big brother. I won't break. Press a little harder. And put just the tip of your middle finger inside and wiggle it around a little sometimes." Robbie does this and loves how warm she is inside. And how she has these little folds and wrinkles. "Wow, girls are more complicated that I thought," he thinks. A few moments later hears his sister make one of her little moans. "So, am I doing it right?" "Oh, brother, are you ever!" she says. "Did dad teach you how?" "No. I'm just doing what you said." "Dad did it to me that way, and I didn't have to tell him anything. Just don't stop, okay? And at the end just do the circling up at the top until I push your hand away." "Oh, okay. The problem is sis... that I'm... I'm going to... pretty soon... and I don't think that..." But just then they hear the front door and footsteps running up the stairs. They both pull their hands away just before dad walks into the room. "I forgot my... oh, my! So what are you two doing? As if I didn't know!" "Don't be mad, dad!" Robbie says. "I'm sorry, daddy! Really and truly!" Mindy says, on the verge of tears. "Mad? Sorry? But why? Aren't you just doing what comes naturally? And, after all, I started it, so... Listen, tell you what, why don't I call in late, and you two skip school this morning," as he takes off his jacket and tie. Both kids eyes grow big as they watch their father get naked. That's how he sleeps, but this is different. This is during the day and they can see everything. Then he gets on the bed. His cock very large and very hard, sticking out right at them. He crawls over Robbie, who turns around again. "Time for your next set of lessons, kids. I'm going to teach you both how to suck a cock, and Robbie you're going to learn the art of eating pussy," he announces as he lies back and puts his arms around them. "My wonderful kids!" as he pulls them close. "Not only are you both smart and beautiful, but you listen to what I say. God, I'm the luckiest dad in the world!" ** That afternoon as they are walking to school both of them are staring off into nothing. Their eyes are glazed and little smiles grace their lips. Finally Mindy says softly, "Wow, wasn't that amazing?" Robbie says, "I'll say!" "Did you feel funny when dad sucked on your prick?" "Yeah, at first. I'm not gay, and neither is dad, so... but the way it felt was incredible. And then when I did it to him, it was... well, really pretty nice." "I know. I loved having his cock in my mouth. It was like kissing, but even better. It was like he was trusting me completely." "So how did it feel when he licked your... your... say, what do you call it, anyway, sis? Even though dad says we shouldn't be afraid of the words for our body parts, all the words I know sound pretty crude." "I call it my cunny. It rhymes with 'bunny' and 'honey' and I think it's a cute name for it. Better than some others, anyway. And when dad used his lips and tongue down there..." "Oh, you mean when he was 'eating you out'." "Yeah. It was like I was rising up in the air on the feelings it gave me. And then, when he diddled my clit with the tip of his tongue..." "Your clit?" "Yeah. I asked him later when you were in the bathroom what the name of it is. My clitoris. That little bump at the top of my cunny. Where you rubbed with your fingers in circles. Well, there's this little button thing there, and it drives me crazy when daddy tongues it." "Oh. You'll have to show me next time." "Next time?" "Yeah. Like dad said, we've only scratched the surface. There's lots more to know." "Yeah, but... well, I guess I'd like to take it slow." "How come, sis? Geez, we both made you orgasm." "Yeah, but... well, I'm not too sure about... you know... going all the way..." "You mean being fucked. Geez, remember what dad said. 'Use the words for things. There's nothing wrong with what we're doing, or with them either." "Yeah, but... well, I mean, I'm too young for fucking, don't you think?" "I read somewhere that in some countries girls get married at your age, so it's only in your mind." "I know, but it's what daddy said about you going first to 'open me up' for him that makes me nervous." "Don't worry, sis. Neither of us want to hurt you. This is about pleasure. I'll go slow, I promise. And with dad there to give me instructions, it'll be fine. And lots of fun." "Fun? Well, don't forget about 'love.' That's what really matters." "Yeah, I hope so. Because what he said he was going to do to me..." "Oh, you mean that you're going to find out what it's like to be fucked, too?" "Yeah." "I can't wait to watch that! Daddy's big cock in your butt! I hope he does it tonight and with the lights on!" ** When they get home after school as soon as they're inside Mindy says, "Robbie, I'm so excited I can't stand it. My cunny has been tingling all afternoon. Would you eat me out and make me cum before daddy gets home?" "Do you think we should?" Robbie says, even though he's been thinking about fucking his sister all afternoon and his cock has been half hard in his pants. "I need it, Robbie. I need it now!" "Okay, sis, whatever you say." Mindy grabs his hand and practically pulls him up the stairs. In her room she flips up her skirt, pulls down her panties, and flings them away. Then she lays back on her bed with her legs spread. "Hurry up, Robbie." "Okay, just wait until I close the door." "No, don't. This way we can hear daddy coming in." Robbie drops to his knees and grabs his sister's thighs to spread her even more. He begins with gentle kisses and licks up and down his sister's slit. He's only done this a few times but he already loves it. His sister's little cunny is so sweet and responsive. Dad had called this 'cunnilingus,' and when he'd sucked his cock, 'fellatio.' Robbie understands now why people do 'oral sex,' although when he'd first heard about it two years ago, he'd thought it disgusting. "Robbie, skip that part and suck my clit. I'm so excited already thinking about tonight, that it won't take more than a few minutes." Robbie does as she says, and true to her word, soon she's making the cute, and not all that soft sounds he knows by now mean she's having an orgasm. Of course he's had a throbbing hard-on ever since his sister said what she'd said down stairs, and making her cum only makes his dick ache all the more. He stands up when she pushes his head away. He wipes his wet lips and says, "Say, sis, why don't you suck me a little now?" He takes his cock out, but just then they hear the door open downstairs. "Hey, kids, I'm home!" their father shouts out at the foot of the stairs. Robbie quickly stuffs his cock down in his pants. "Hey, dad!" he calls out. "Hi, daddy!" Mindy calls out as she gets up and grabs her panties. They get stuck on her shoes and as she tries to pull them up she almost falls over. "What are you two up to?" "Homework!" they both shout back in unison. "Oh, that's nice. What do you guys want for dinner?" "Whatever you want," they both say together again. "Right! Well, come on down and give me a hand when you finish up." They look at each other and laugh softly, both blushing. ** His dad is acting normally as they eat dinner. Acting like nothing is up, but the thought of his father's big dick up his ass makes Robbie nervous. And it doesn't help that Mindy keeps grinning and giving both of them quick little glances. Then dad says as they finish, "Tell you what, kids, I'll do the cleaning up if you two go upstairs and get ready for your next set of lessons. Take showers and get squeaky clean, and don't bother with wearing anything after, okay?" "Okay, daddy!" Mindy squeaks and she runs out. Robbie just nods. But then a few minutes later in the shower he gets a hard-on that's so stiff it aches. It's because in a little while he'll be watching his dad fuck his own daughter. That is, after he fucks his little sister first to 'break her in.' Ordinarily he'd jerk off when his cock got like this, but he wants to save the little bit of jizz he's starting to shoot for Mindy's sweet little cunny. He comes out of the bathroom naked and meets Mindy coming out of her room naked too. He notices that she's put on perfume and a hint of lipstick. But she's wearing her blonde hair in two wings on either side of her head like she did when she was a toddler. "I'll race you!" she says, and the two of them take off down the hall to their daddy's big bed to get fucked. They lay side by side holding hands as they wait for their dad to come in. "So, you're not nervous anymore, I take it," Robbie says. "No. Well, maybe a little. I was thinking that it has to happen someday, and it's better that it's you and daddy instead of some boy who'll say that he loves me, but really doesn't, so..." "Yeah, I think so, too." "What about you? Aren't you nervous?" "Yeah, I am. But dad has been so gentle and caring with both of us, so I'm sure he'll take it slow." "Take it slow?" dad says coming in then. Robbie sees he's naked and has a big hard-on. And that he's carrying two towels. "My God, it's only been a couple of days and look how much you two have already learned! No, kids, this is pretty fast. Some people go through their whole lives without learning some of the things I've already taught you. Now Robbie why don't you get your sister 's sweet little pussy wet and excited orally, and then we'll start in with lesson number three." Mindy giggles and spreads her legs. Robbie gets between them on his tummy. He grabs her pretty feet and bends her legs back and begins. The bed moves as his dad gets in and lies close, rubbing Mindy's chest, and kissing her lips, neck and nipples. This makes her toes wiggle against Robbie's palms. He closes his eyes when his dad's other hand drifts down his back. Then his dad's big warm hand cupping and squeezing his ass cheeks sends little shivers up his spine, making his toes curl and his cock throb under his belly. "When you're almost ready, princess, tell me. I don't want you to cum yet, but just get real close. Then we'll make sure that your brother's cock is nice and slippery." "Mmmmkay!" Mindy moans. "Just don't give me a baby, okay, Robbie?" "A baby!" Robbie says, stopping. The thought hadn't crossed his mind. Dad laughs. "You haven't had your period yet, have you, princess?" "Geez, dad!" Mindy says blushing. That's kinda personal, isn't it?" "Hey, sex is one of the most personal things there is. And it's important to be honest about it. At least with each other, honey." "I know. It's just... well, gonna take me some time to adjust, that's all. And no, I haven't started to bleed yet." "Well then, you don't have to worry about getting pregnant. Until you've had your period for a few months in a row your little womb isn't ready to conceive." "Oh. Okay, that's a relief," Mindy says. "Some girl said that doing it..." Robbie and his dad both chuckle. "Okay, that fucking will make your period start." "It takes more than that. It's a whole complex biological process. Speaking of which..." as he pushes Robbie's head back down. In silence the two of them go back to work on her to get her ready. And after a few minutes... "See the way her little nipples stand up?" dad says. "That's always a sure sign that a girl's getting hot." "Ohhhh! I'll say. I think you'd better... I don't want you to stop, but...!" Mindy whines. Robbie stops and takes the tube of gel his dad hands him. As he puts a generous gob on his dick. "Lift your hips, baby," dad says. Mindy does and he puts a towel beneath her. "Let's save the sheets, okay?" Mindy's eyes are tightly closed and her smile is a little crooked. She spreads her legs and says, "Okay, I'm ready. Fuck me now, Robbie. Hurry up!" Robbie looks at his dad, who nods and grins. He gets into position, holding himself up on one arm as he rubs the tip of his dick against her. "Geez, dad, her slit looks too small!" "Don't worry. Girls stretch to fit. Use both arms to hold yourself up. I'll guide you in." Dad's hand grabs his cock and aims the tip. "Now go slow at first, but when you feel her hymen, that is, if she has one, give her a quick hard jab." Robbie goes inside his sister with a little plop. The feeling on his knob is a lot like her hot little mouth, but even tighter. "God!" he thinks, "This is it! I'm fucking a girl. My dick is going into a cunt, and it's the cunt of my own sweet little sister!" "Mmmm!" his sister moans as he begins to move slowly and gently, in only a little way, then almost all the way out. "Yeah! What a hot scene," his dad says softly, stroking his dick. "A cute ten year old boy fucking his beautiful little eight year old sister! Doesn't get any better than this!" "God, sis! You feel so good on my cock!" Robbie moans. "Your cock feels nice in my cunt, too. At least so far," Mindy sighs. Then Robbie pushes in farther. As yet he doesn't feel anything blocking his way. He pulls back almost all the way and this time goes in deeper. He can feel something now with the tip of his dick. He bumps it gently several times. "I can feel it, dad." "Me, too!" Mindy says. "Okay, honey, now this will only hurt a little, and for only a few seconds, okay?" Mindy nods, biting her lips. "Give it to her son. Take her cherry! Fuck your little virgin sister for the first time!" As if he needed encouragement! Robbie pulls back and then thrusts his hips forward hard and fast. He feels her hymen snap, and a sudden warmth on his cock, which is all the way up inside her now, up to his balls. "Ouch!" Mindy complains. "Take it out!" "No, don't, son. If you do, she'll not let you back in. Just don't thrust for a minute," his dad says. "Instead make your cock jerk inside her." Robbie does and whether this feels good or hurts her, he can't tell from Mindy's gasps. "Dad, it's driving me crazy! I've got to fuck her. Can I now?" "Sure. Go at it son. Let her have it!" his dad says, his hand down between them, massaging Mindy's clit. Mindy starts moaning under him as Robbie begins, going slowly and gently. Again he can't tell if the sounds she's making mean this is giving her pleasure or pain, but he's reached the point where he doesn't care. He starts going faster and thrusting harder, pushing in deep. He's filled with the original urge, the primal instinct, the ancient need to spew his seed... at least as much as he has... inside this cunt he's finally conquered. And it isn't going to take long, either. "Yeah, that's it, son. Make her cum. And then cum in her. Your mix of jizz and her natural juices will make her little cunt really slippery for me. Ohhhh, I can't wait!" his dad says, his other hand on his ass urging him on. Mindy is gripping his arms now so hard that it hurts. "Ohhhh, Robby!" she moans. "Ohhhh, God, sis!" he shouts "Ohhhh, God!" Mindy wails. "Ohhhh, Robbie! Ohhhh, daddy!" "Oh, you fucking kids!" his dad growls. Robbie grunts as it begins, in his guts and his brain. A kind of whirling, sinking and rising sensation, all at the same time. It's so amazing he's hardly aware of the keening sound Mindy is making beneath him. Her little body is wiggling and bouncing and without even thinking he grabs his sister's hips to get his burning, exploding, pulsing dick as deep inside her as possible as he makes a series of short, hard thrusts. He collapses on top of her when it's over. As he comes back to the world he's aware that her arms are around him. And that her heels have joined dad's hand against his ass cheeks. "Did you have an orgasm, princess!" dad asks. "I'm not sure. I think so. But it was so different from the ones I've had from being finger-fucked, and eaten out." "Hey, friction is friction. That's all sex is. Except of course what's in your mind. The brain is actually your most important sexual organ. Speaking of which...," as he slaps Robbie's ass, "...I think it's daddy's turn now!" Robbie rolls off, still so stunned by the astonishing sensations and the idea of what he's just done, that he can't speak. Dad looks down and says, "Hey, only a few specks of blood. Couldn't have hurt all that much, right honey pot?" "I was just afraid it would, but it didn't hurt much, really," Mindy says, sitting up. "Just this little pinch. But finally being fucked, and especially by Robbie, made it worth it," as she folds the towel and uses the clean side to wipe herself with. "Okay, now this time, you get on top," dad says lying back and putting gel on his cock. "This way you can control how deep and how fast." As soon as he's slick Mindy giggles and climbs on. She squats over him and grabs his prick, rubbing the knob up and back against her slit. Robbie sees that she's no longer like a pale, puffy muffin down there. That his cock has made her a bright pink, and opened the slit so it's more of an oval. "Ohhh, daddy!" Mindy sighs as she wiggles the head in. "Yours is a lot thicker than Robbie's." She moves up and down so a little more of dad's dick is inside her, and then she wiggles her hips from side to side. "Yeah, that's it, honey. That's called 'screwing'." "Mmmm!" Mindy moans closing her eyes as she does this some more. Robbie thinks what he's watching is one of the hottest things he's ever seen. Despite having just cum, his cock is still as hard as a stick. He reaches down and strokes it slowly as he watches his little sister take more of dad's dick into her just-fucked-for- the-first-time cunt. Finally his sister has taken it all. She's biting her lip and not moving. "You okay, princess?" dad asks. "I... I... don't know, if I..." "Just take your time, baby." "Okay, daddy. It's like I'm... a turkey... being stuffed." "Make your insides contract. You know, like when you have to poop, but you're constipated?" Mindy sometimes has a problem with this, and so does Robbie. And when his turds finally come sliding out, they're huge and hard, and it feels really good. This makes him realize that maybe his dad's dick isn't all that much thicker. It's longer, of course, but... "Oh, yeah, baby, just like that!" dad groans. "Jesus, what a tight little pussy! And so hot and responsive!" "Doing that feels good to me, too, daddy! And so does your big dick. It feels like a whole lotta love deep inside me." "That's what this is all about, sweetie. Now why don't you try fucking yourself on my hot, hard, thick, daddy love-stick? And I'll rub your little clit as you do it." Robbie strokes his cock slowly as he watches his sister begin going up and down. He reaches over and flicks her nipples, which are sticking up like hard little rose buds. She moans and smiles at him. "Harder, Robbie! Pinch them. They won't break," she says. He does this and soon she's gasping, making little 'ughs' in her throat, her narrow hips almost a blur. Every now and then she slams against dad and grinds her puffy, bare cunny in little circles hard against his hairy mound, making his furry balls bulge out even more beneath her creamy butt. "Christ, princess... you're a natural... at this! The problem is... you're going to make me... me..." his dad stammers. Then, "ARGHHH!" his dad shouts, grabbing Mindy's hips and arching up. "AHHHH! DADDDYYYYY!" Mindy shouts grabbing onto his arms so hard that Robbie can see her fingers digging in enough to hurt. Both of them shudder and shake and scream and cling hard to each other as they have their orgasms. Robbie has to let go of his cock or he'll cum along with them. He's a little jealous watching his dad shooting his cum deep into his sister's cunt, as she's been fucked twice, and he hasn't yet. He's been wondering if he'll feel it when dad spurts his warm semen up inside his butt. Robbie grabs Mindy as she starts to tip over. She's cum so hard she's passed out. Her limp body is damp and warm and flushed all over. He lays her down beside dad, who is just as knocked out. The problem is, Robbie is very ready for more. He sees his dad's cock is shiny and going soft, and has the urge to suck on it. To taste both his sister's sex juice and his dad's cum at the same time. At the same time he wants to fuck her again because she looks so helpless and out-of-it with her legs flopped apart and her little cunt-slit now well-opened and well-lubed with dad's jizz. His dad lifts his head. "Son, why don't you go get us some warm wash cloths and a couple more towels. Okay?" "Are you gonna fuck me now, dad?" "Not this minute. Let me rest. I didn't mean to cum, but your sister..." as he looks at her resting, her eyes closed, but with a smile on her blushing face, "...is really something." "But dad, watching you two makes me want to cum again. Would it be alright if I fucked her?" "Let her recover, too, son. Another thing you have to learn about this sex stuff is patience. Besides, it will be better for you if you're excited when I fuck you. Go to the bathroom and try to take a crap, then clean yourself good and slick up your asshole with the gel. Oh, and wash your cock so when I'm fucking you, she can suck you." Robbie goes and does as his dad said. As he's shitting he closes his eyes and imagines it's dad's cock instead of the big turds that slide out. Then after wiping himself carefully and using the soapy washcloth to clean his hole good, he uses first one, then two and finally three fingers to put the gel up inside him. He's thinking that this will stretch him out a little, the same way his smaller cock had gotten his sister's cunt ready for his dad's bigger one. He's bending over the toilet as he does this, pinching his nipples, which surprisingly feels really good. "Geez, I thought only girls liked this," he whispers to himself. He closes his eyes and imagine it's his dad's cock instead of his fingers. "Fuck my ass, dad!" he whispers. That his dad is pinching his nipples with one hand and jerking him off with the other as he fucks him. He resists the temptation to grab his throbbing cock, as he's afraid this will make him cum. He makes his fingers go faster and as deep as he can. "Shoot your cum in me, dad!" he whispers. "I will soon, son," he hears. "I'm glad to hear that you're so hot for your first butt-fuck." Robbie stands up, blushing furiously. Dad and Mindy are standing in the doorway. Mindy is grinning like a cat, and so is dad. "Sorry to come in without knocking," Mindy says. "It's just that after all we've been doing, it seems silly. Besides I've got to pee really bad, so..." Robbie goes to the sink to wash his hands. The two wash cloths he was going to bring to them have gone cold so he turns the hot water on and fills the sink. Mindy opens the top and sits down. Then dad says, "Sit back and spread your knees, princess. I've got to go pretty bad myself." Robbie sees, and can hear the splash of both his dad's and his sister's streams of pee. "Golly, daddy! You make big bubbles!" Mindy says looking down. The smell of their urine fills the air like some kind of perfume. A strange, but at the same time very nice odor. "Just like everything else has been around here lately," Robbie thinks. He also realizes that this act, instead of being disgusting, is turning him on. That this too, like the other things they've been doing, is another demonstration of their trust and their love for each other. Mindy finishes first, but has to wait for dad to stop dribbling. Then they both come over to the sink and grab the wash cloths that Robbie holds out to them. They wipe themselves and Robbie sees his dad's cock stir and fill a little. "Looks like you're ready for more, big brother," Mindy says looking at his very stiff cock. "Yeah, well..." "Goodie. If you want, I'll suck you while daddy fucks you!" she says. "Well, we'll see what I can do, okay? I've shot my load, and at my age it may take me at least a little while longer," dad says. "Come on, kids. Let's go back to bed." When they are there his dad lies back and is out like a light. Fortunately he's not in the middle, but on the right, and Robbie and Mindy are lying close with their hands running slowly and gently all over each other. "I want to fuck you again, sis!" he whispers. "Kiss me, first, Robbie," she whispers. He does, a long lingering kiss. It's a kiss he's never given her, or anyone else in his whole life. It's gentle and yet insistent, and her lips respond the same way. Then he opens his mouth and pushes his tongue in, and their tongues swirl over and around each other. When they stop Mindy says, "Was that a French kiss?" "Yeah, I think so." "Whatever it was, it was wonderful, but that's not what I meant." "Oh," Robbie says. "You should say what you mean then." "Kiss, lick and tongue-fuck my cunt, please, big brother," Mindy says laying back and spreading her legs. "And don't forget to suck on my clit." Robbie gets on his knees then between them. "Geez, sis, don't you ever get enough?" "How can anyone ever get enough of this stuff?" Robbie looks at his dad, who is obviously sleeping soundly. "Yeah, well..." and he bends down and begins. As Robbie does his best to pleasure his sister, she gives him little hints on what feels best. Sometimes these are just whispered... sometimes gasped... words like 'faster' or 'slower' or 'higher' or 'lower,' and sometimes they're little nudges to the left or the right with her hand or her foot. And although it seems to him to take for ever, it's only a few minutes before she grabs his hair in her fists and wraps her legs around his neck. Her whole little body is shaking and she's moaning with her lips closed so she won't wake up their dad. Robbie's is completely trapped, his mouth and lips hard against her as she humps and wiggles her hips as if she was fucking his face and head. Finally he feels her shudders stop and she relaxes. But then he hears, "Hold him like that, baby. He's in the perfect position." "Okay, daddy," Mindy giggles, as her ankles tighten their lock on his neck again and she tugs on his hair even harder. Robbie's arms are grabbed and pulled behind him. He hears two clicks and feels the coolness of metal against his wrists and the small of his back. He's been handcuffed! "Might as well give you a taste of what's next, as long as we're at it. You see, your mother and I were into B&D and even a little S&M, which we'll be covering more extensively in the next few lessons." "What's B&D, daddy?" Mindy asks. "I think I know what S&M is. I saw it in a movie." "Bondage and discipline," his dad says as Robbie feels his slick and cool fingers pushing into his ass. "It's hard to explain, but there's something really great about being tied up and helpless while someone you love and trust uses you for his or her sexual pleasure." Now Robbie hears the sound of his dad 'lubing up' his cock with more gel. "S&M stands for... well, you'll both find out soon enough. Now, don't tighten up, son. Relax. I'm going to fuck you no matter what, so you might as well learn to accept it. Your mother used to have orgasms from it. And I can as well. It stimulates the prostate, which is kinda like the male G-spot." "G-spot? What's that, daddy?" Mindy asks. "It's just up inside your cunt at the top. It probably what my cock was hitting and rubbing against when you fucked yourself on me, princess. Letting you get on top, you instinctively found it. That's why your orgasm was so intense that you passed out." "Golly, Robbie, if it feels half as good as that felt, you'll love it. Daddy, can I be fucked in the ass next so I can feel it in my prostrate?" "It's prostate, baby. And you don't have one. Only guys do. It's a gland that makes some of the stuff that's in semen." Robbie feels his dad's knob then against his opening. He feels his hole wink, as if in invitation. His dad grunts and shoves and the knob plops in. The sensation of being invaded is strange but nice, and makes Robbie shiver, and at the same time this little wave of not quite nausea runs through his belly. "And probably not tonight, baby. At least not by me. Maybe you can ask your brother to fuck your ass later, okay? That is, if he's up to it after this. Now clamp down hard and don't let him escape!" Robbie is helpless and not sure he wants to escape anyway. But then it begins. His dad's long, very long... and now it feels very thick... cock pushing in. "MMMM!" he hums, his mouth still against his little sister's warm, juicy slit. "So this is what it feels like to be fucked!" he thinks, holding his breath and gritting his teeth. "Mmmm! That feels nice. Make him buzz me again, daddy," Mindy says. Robbie feels his dad grab his cuffed wrists and use them like a handle as he pulls out slowly, then pushes in deeper. Again that strange niceness, and the shiver and little heave in his guts. "God, son, you feel great. It's been forever since I've had a hot, tight, piece of boy-ass." Robbie wonders about this. Does this mean his dad...? but just then he stops thinking at all because his dad pulls back and thrusts harder and in all the way. He hadn't even realized he'd been holding his breath, and this makes him exhale hard, at least as best he can, being gagged by his sister's genital flesh. "Mmmm," she moans again, adjusting the position of his mouth and face with tugs on his hair. "Do that again, Robbie. Right there!" Dad picks up the pace, gripping his hips and fucking him harder. The increase in friction, the more intense sliding, the increase in the feeling of being stretched make him think, "No, this is what it feels like to be fucked!" Without thinking he hums again as his dad's hips start making little slaps against his butt cheeks. It's feeling really great now. He wants to tell his dad this, except that he can't. "Ohhh, yeah, daddy! Fuck him good! It pushes him against my cunt!" his sister says loudly, wiggling this against his mouth. "Glad to oblige, princess!" his dad gasps, ramming him harder. Then Robbie feels it. The knob of his dad's cock rubbing him in this spot deep inside. It makes his stiff cock jerk underneath him. "My prostate!" he thinks. Soon Robbie is sucking so much air so fast through his nose... that is when he can at all... that he sounds like a snorting horse. His dad and his sister are both gasping too. That he can give both of them this kind of pleasure at the same time makes his heart swell. And his cock, too. He wonders if it's possible to have an orgasm without being touched. Without the friction of a hand or a mouth or a cunt. But then he thinks about being inside his sister's ass later and he says silently to his prick, "Don't cum yet! We've got more things to try out." He's not sure that this will work, despite what his dad had said about the brain, but fortunately... "ARRRRGH!" shouts his dad. "AHHHHH!" screams his sister. They cum together, ramming against him at both ends, and holding onto his head and hips so hard it hurts. He realizes then that it's a different kind of pain. It feels nice enough that he doesn't mind it all. In fact, he'd kind of like it to go on and on. And he also feels the warmth as dad spurts deep in his guts. And his sister's sex juices practically gushing into his mouth. More marvelous sensations to add to all the others he's been taught so far. All of this sends these warm, liquid waves of pleasure rushing through him. Instead of starting in his balls and cock, they begin in his head. A wonderful dizziness that starts out as a little white dot vibrating in the blackness, then spreads in bright waves all through him. Suddenly he's released by the hands and the ankles that were holding on to him so desperately as his dad and his sister both collapse back on the bed. He stays face down and up on his trembling knees as he catches his breath. It had been a near thing. His cock had nearly erupted all by itself without being touched. His brain had gone into overload and exploded from all the various sensations his body was experiencing at the same time. "I think I had an orgasm! And without even spurting my jizz!" He falls over on his side. He's exhausted and sleep overwhelms him. "I'll have to... remember to... ask dad about... this." He wakes up in the dimness. He'd been dreaming about being on an old sailing ship in a storm, rounding Cape Horn at night. The giant waves lifting him, then letting him fall. The wind making the rigging squeak and groan... but when he opens his eyes he realizes that it's them. His dad is on top, and he can barely see his sister underneath. Only the top of her head and her arms round his neck, and her little legs which are trying to wrap him. He's fucking her solidly in her cunt with short hard thrusts, his hips slamming against hers as he crushes her beneath him. Mindy obviously doesn't mind this, and starts making her usual sounds, but dad kisses her to shut her up. Then his dad's cumming, too, groaning into her mouth, his ass cheeks flexing and going hollow as he tries to get his spurting cock as deep as possible. Robbie imagines his dad's semen, the wriggling sperm trying desperately to swim to safety, finding his sister's immature womb where no egg will be waiting, and like sailors leaping from the deck of a sinking ship in mid-ocean, they'll have nothing to cling to. They stop groaning and shaking and relax. Robbie closes his eyes just as his dad turns his head. "Did we wake him?" Mindy whispers. "I don't think so," dad answers. "Why does it matter, daddy?" Dad rolls off of her. "It doesn't really. I just don't want him... or you, for that matter... thinking that I'm playing favorites, that's all. So I have to... well, kind of keep it even." "Oh, I see. Well you've fucked me twice now, so the next time it's his turn." "Yeah, but I really like fucking you, baby. Ass is really nice, but your hot little cunt makes me crazy." "Well, I like your cock a lot, too, daddy. Now that I'm used to it, I mean. Robbie's is really nice, too, though. Yours is like a big fat log that fills me to the brim. His is like a hot, lively snake trying to get all the way up inside me. They both make me cum, so..." "Hush now, sweetie. I've got to get some sleep. Work in the morning." Having witnessed this hot scene, and heard this hot talk, makes Robbie really horny. He waits until he hears them both breathing deeply, but then discovers he can't move his arms, that he's still handcuffed. He rolls over onto his tummy and slowly begins to hump the bed, but then the sleepiness seeps back... he's on this sailing ship, naked and tied over a barrel, and the pirates who captured him are lubing up their huge cocks with whale oil... ** He wakes up with a sharp pain in his back, and an ache in his shoulders, and the light from the window making him close his eyes. He winces as he tries to pull his arms from behind him and the cuffs pinch his skin. But the more important feeling is coming from down below, and when he peeks he sees his dad between his knees sucking his cock, while his sister is lower down on the bed sucking his. His dad stops and says, "Couldn't resist, son. You had a morning hard-on. And you're still handcuffed, which always turns me on, so..." "I want to be handcuffed next time you fuck me, daddy," Mindy says, then goes back to sucking his cock. "Just you wait until tonight, baby. You're going to be the subject of the next lesson. You're going to be our love-slave and you'll get more than handcuffed, I promise." "Oh, goodie!" After a few minutes his dad pushes Mindy's head away. "Hold it, princess. I don't want to cum now. I want to save it for tonight." Then looking at his watch, "Besides, I've got to get going. Got an early meeting at work today." He gets up. "Why don't you finish off your brother for me. He's young enough that he doesn't have to save it up. Oh, and the key for the cuffs is in the nightstand, so you can free him." "I will when I'm done!" Mindy says gleefully wiggling up the bed on her tummy. She takes him in all the way and her little cheeks go hollow with the force of her suction. "Wow, sis! You're getting better and better at this!" he groans. "It's 'cause I love doing it. It's like I'm... well, powerful. But at the same time I'm kinda like... well, your love-slave already." "Yeah, well, I guess this sex stuff is more complicated than I thought." "Mmm," Mindy agrees, her mouth again fully occupied. Robbie cums while his dad is still in the shower. His sister hums in her throat as she gulps. Then when he stops she sits up. "Golly, I got something this time! It's wasn't as much as daddy shoots, and it wasn't as salty, but it was still good." "It was?" "Sure. Don't you like the taste of it?" "Well, not really. I mean, it's okay, but..." "Maybe girls just naturally like it." "Or maybe it's an acquired taste," his dad says coming into the room still drying himself. "Like scotch. You just need more practice, son." Robbie nods. "Okay by me." Then to Mindy, "Say, what about that key? My arms and wrists are killing me. And they're hurting my back, too." "In a minute," Mindy says. "But first... 'cause now you have to be my love-slave!" His sister crawls up and straddles his head. She grabs his hair and pulls his head up against her cunt. "Eat me, slave. Make me cum good and maybe I'll set you free!" Robbie hears his dad laugh behind her. "Jesus," his dad says softly, "What have I done?" Robbie starts to tell him that he's done a great and wonderful thing, but he's silenced by his sister's warm and wet, soft and puffy cunt lips being pressed hard against his mouth. ** Since it's a Friday they don't have to worry about their homework that night. Instead the two of them start dinner. Their dad had said, "Let's eat early so we can get to our next set of lessons. I've got a few surprises in store for both of you." The chicken is a little overdone and falling off the bone, but Robbie likes it that way. Nothing worse than seeing that too pink color when you cut in. The rice, on the other hand, could have been softer. It's a little grainy. But it tastes good because he'd seen on the food channel how a few whole coriander seeds and a little caraway could make it taste like it came from an Indian restaurant. However the peas are... well, peas. "Great dinner, kids! Thanks. Now go on up and take your showers. I like you squeaky clean, and this means your assholes, too. You can play with each other, but only enough to get you hot, no cumming! Then come back down here naked. I'll clean this up while you're gone." Robbie and Mindy run upstairs, stripping off their clothes as they go. They both get into the shower together, and soap each other up good all over. Then Mindy rinses off his stiff cock and goes down on her knees and sucks it until he makes her stop. Robbie goes down on his knees and nearly drowns as he uses his tongue and lips on her cunt and clit, and his thumb up her butt hole for good measure. Then they wash each other's back holes with soapy fingers, and then get down and take turns with the hand held sprayer-massager rinsing each other really good. As they dry each other off they're both giggling and blushing. "Who'd have thought we'd be doing this kind of stuff," Robbie says. "Yeah, I'll say. It's so fun that I want to tell all my girl friends to go home and fuck their dads and their brothers." When they come down stairs they don't see their father. "What's going on?" Mindy says. Robbie says, "Did he go out?" "Yes, he did!" a deep voice says. The man steps out from behind the closed drapes in the dining room. He's naked except for his black leather hood that covers his head completely with only holes for his eyes and his mouth. Both kids take a step back, but then Robbie recognizes the man's erect cock. "Oh, it's dad!" he exclaims. "No, you were right the first time. Your dad's gone for tonight and he's asked me to take over. I am your Master. That is how you will address me. 'Sir' is okay, too. And now it is time for you two to begin your next set of lessons. To learn how to be true love slaves. Follow me." Dad/Master leads the way to the door in the hall that goes down to the basement. Robbie and Mindy look at each other in wonder. There's nothing down there but the washer and dryer, a workbench, some power tools, and a storeroom. But when they get there dad/Master says, "Haven't you ever wondered why the storeroom is always locked?" The two kids shake their head. It had been forever, so they didn't take any notice. "It's because it's a secret room." Master unlocks the door with a key he takes from the frame over it. He opens it and waves them in. "Enter my dungeon, love slaves." The two kids stare open-mouthed and wide-eyed when he flicks a wall switch. The room is painted black, with spot lights here and there shining down on all kinds of strange devices. A large wooden 'X' in a steel square that can be spun around on two pipes, chains coming out of the walls and hanging down from the rafters. A large leather couch with pegs all around the wooden frame, and what looks like one of those leather vaulting horses that gymnasts use in school. On the wall are whips and coils of rope and other things made of leather... "Okay, girl-slave! Come here!" he says standing by that wall. "Ya... ya... yes, sir!" Mindy stammers running to him. The Master takes a connected bunch of leather straps from a peg. "Hands up!" She does this, and he slips the straps down over her. He adjusts the buckles and Robbie sees that it's a kind of harness. Like he's seen on horses, but for humans and it covers her body instead of her head. "A little too big, but it'll have to do. If this works out I'll get one made just for you," the Master mutters to himself. Then, "Hands at your side, girl-slave! Stand at attention!" Mindy obeys and the Master buckles her wrists to her sides where there are fur lined leather cuffs. "Daddy... I mean, sir, I'm liking this a lot already. It makes my cunt get all wet. Are you going to fuck me like this?" "Not right away. First we're going to whip you." "Whip me? But why? I haven't done anything wrong." "We're going to whip you because it's fun. And because it gets our cocks really hard," as the Master goes to the wall again and returns with a black leather hood, like his own. "No, Master, please! I'm scared..." but then Robbie sees as he pulls this over her head that hers has no eye or mouth holes. Only the tip of her nose is exposed in a slit. "Bite down on the piece against your lips," Master says to her as he tightens the laces at the back. "Do not spit it out! If you do, you may crack a tooth." Robbie wonders what this means. He also notices then the several metal rings sewn in various places on the leather harness, as these jingle a little as Master continues to adjust the harness and pull on the straps to tighten the buckles, and now and then pinch her stiff nipples really hard, which makes her jump and moan. Seeing his sweet little sister... who up until recently had been completely innocent, and totally naïve when it came to sex... with her milky white skin in stark contrast to the tight black leather straps that criss-cross her chest making her nipples more prominent, and the others around her waist so her cute little tummy looks even more delicious, and the two that go down around the insides of her thighs so her puffy little cunt is pushed out as if begging for a cock... all trussed up like the chicken they'd just eaten, and hooded and gagged besides, makes his cock throb and stiffen. "Okay, Robbie... I mean boy-slave, get over here!" Master commands. Robbie runs to him. "Yes, Master." "Go over to the wall and turn that knob on the green box to the right." Robbie hears a hum and sees four chains descend from the rafters. They have clips on their ends and Master attaches several of them to the rings on the harness. He tests them and then, "Now to the left until I say 'stop'." Robbie watches his sister rise. When her dainty feet are two feet or so off the floor, Master says, "Enough!" The Master goes to the wall again and comes back with a pole that's got two leather cuffs attached to it. He buckles these on Mindy ankles. "Hmmm, a little big but..." he mutters. Now his sister's legs are spread very wide apart. This, of course, opens up her little cunt so it shows the pink inside. She looks so fuckable like this... although he'd either have to stand on something or let her down a little... that Robbie can't help but stroke his tingling cock. "Stop that, boy-slave! You may not touch your cock without my permission!" Master says sternly. "Now pay attention," as he goes to the wall and returns with a short, black handled thing with lots of black strips of leather dangling from it. "This is a flogger, my favorite. And this..." as he raises his arm high, "...is S&M!" His arm falls and the flogger's strips strike his sister's thigh. Smack! "MMMM!" Robbie jumps and Mindy jerks, her scream muffled to a hum by the hood and what's inside in her mouth. Crack! "MMMM!" This time the other thigh is struck. Then, on the upswing... Smack! "MMMMMMMM!" ...the whip strikes the inside of the same thigh. His sister's scream is even louder and she's really struggling now, wiggling helplessly in the harness. This and the blows are making her spin slowly. Robbie can see pink stripes appearing on her skin. "Come here and hold her steady!" and Robbie runs to grab one of her feet. Master begins again. "Don't do it over and over in the same place..." Smack! "MMMM!" ...as he gives her right nipple a good one... Crack! "MMMM!" "...and not so hard that you cut her..." Crack! "MMMM!" ...and now the left one... Crack! "MMMM!" "...and not in places that can be seen when she's dressed..." Smack! "MMMM!" "...although she may have to wear jeans instead of short skirts to school for a couple of days..." Crack! "MMMM!" ...as her other thigh gets one... The sight and the sounds... his pretty little sister so helpless... her milky skin just inches away... the leather swishing through the air... the distinctive snaps... the welts appearing after... the muffled screech... the way she jumps and her little toes scrunch against his palm each time... all this makes Robbie's heart race. He knows that despite the fact that this must be hurting her, that he wants to try this. To whip her and make her jump and scream too. "Want to try it, boy-slave?" "Yes, sir!" "Use your wrist to get that little flick at the end. And always remember to do it with love," as he hands him the flogger. "Yes, sir. Where should I...?" "Across her stomach," as he takes hold of her foot. Crack! "Mmm." "Not hard enough. Love demands intensity. Give her what she needs and deserves." Crack! "MMMM!" "Better. Now try a gentle one up against her little cunt." Smack! "MMMMMMMMMMMMM!" "That may have been a little too hard," as he reaches over and rubs her opened up slit. "Let's turn her around and do her ass and back for a bit." As Robbie works on her behind... Crack! "MMMM!" ...Master... and he realizes that's how he's thinking of him now... in front of her, continues to rub her cunt and clit. "Careful, now, boy slave. Don't hit my hand," he says as he pushes two fingers up inside her. Smack! "MMMM!" His little sister's sweetly naked body jerking so wonderfully make his cock so hard and stand up so stiffly that little drops of pre- cum flip off the end and spatter on the floor each time he swings the flogger. "Master, I love this, but I have to fuck her soon, okay?" "In a minute. Every time you hit her, her little cunt contracts on my finger. I think we can get her to orgasm soon, if we keep this up." "You mean she'll cum from being whipped?" Smack! "MMMM!" Master starts using his other hand, too, his thumb massaging her clit. "Your mom could. What happens is that the pain changes. And if we get her off a few times on her first session, the next time..." Crack! "MMMM!" "...she'll beg us to whip her, instead." Robbie finds this hard to imagine. But a few minutes later he stops hitting her and watches the Master grab her leg spreader with one hand to hold her while he rams at least three fingers in and out of her cunt roughly and as fast as he can. His little sister's whole little body shivers and her long-drawn out 'MMMMMMM,' even through her gag, make it obvious that she's having one of her very powerful orgasms. Then, later, when it's his turn to be harnessed, strung up and whipped, he's beginning to realize the truth of what his dad said. Being struck hurts, but... because at the same time it's like being caressed, or kissed, except not really. Which doesn't mean he doesn't like it. But he doesn't want it to go on much longer either, so... but then his sister hits him really hard across his butt. He'd vowed not to scream, but he can't stop himself. "MMMMMMM!" Master says, "Be a little more gentle." "Sorry, sir. But this is soooo fun! Besides I have to get even for that really hard one he gave my cunt!" His dad gives his cock a few stinging flicks that really get his attention. Now he realizes what his dad meant about not breaking a tooth. They take turns and spin him and do both his back and his front, and the sweet burning soon spreads all over his body. The stinging sensations are amazing to him. The warm glow that lingers even though that spot on his skin isn't being struck. Every now and then the blows stop and a mouth briefly sucks his throbbing cock. He can't tell if it's his dad or his sister. And the mouth doesn't do it for long enough, either, of course, so his need to spurt just keeps getting worse... or maybe better, he can no longer tell. Then they stop and let him down just enough so he can stand on the balls of his feet, and the hood is taken off. "Make me cum, dad... I mean, Master. Please!" "You can call me dad, now," he says taking off his hood. "Can only take so much of that, and then it gets too hot. Speaking of which, the lesson isn't quite over, yet. There's all kinds of ways of torturing slaves." Robbie watches his dad refasten his sister's wrists to the sides of her harness. Then he lays her down on the floor. He uses the spreader bar to force her legs wide, and then lays down on top of her. "Yeah, daddy! Fuck me!" Mindy cries out as he pushes into her. It's pretty obvious that this S&M stuff has gotten his dad really excited, as it doesn't take him long before he's groaning and pounding into her hard and fast. "Yeah, daddy! Fill me up with your cum!" Mindy shouts, obviously just as turned on, as her toes curl and she has her orgasm along with him. The S&M has had its effect upon him, as well, and now watching this scene makes Robbie want to cum so badly, that he's sure if he doesn't soon, he'll go crazy. Dad rolls off Mindy, unbuckles her wrists, then lays back on the floor. "God, baby, your little cunt makes me cum so hard I feel like I'm going to die and go to heaven." "Your cock feels heavenly to me, too, daddy!" she says sitting up. She unbuckles her ankles herself and then gets up and comes over to him. "What do you think, daddy? Have we tortured this boy-love- slave enough?" Lifting his head, his dad smiles. "My guess is yes." All it takes is one scratch of her fingernail along the underside and his cum shoots out powerfully... "Yeah, big brother! I love it!" as she moves closer ...in great hot spurts to spatter her chest. ** All weekend the lessons continue. On Saturday Mindy gets what she said she wanted, and what Robbie is anxious to give her. She kneels on the couch in the living room, a bit nervous, naturally, but as her brother lubes her up really good, and stretches her with his fingers, she relaxes a little. "Wow, that feels really nice!" she says, obviously surprised. "Told you," dad says from the other end of the couch, watching and coaching and stroking his prick. "The anus has as many nerve endings as a cock or a cunt." His sister begins moaning almost right away as Robbie begins to slowly and lovingly fuck her up the butt, doggie style, with his 'hot love snake,' as she's begun to call his cock. Then dad gets up and brings some toys to use on her. Mindy moans even louder when he pushes a vibrating dildo into her cunt. Then again when he turns on the one that is shaped like a butterfly, which he holds against her clit. "Wow, dad, I can feel it, too!" Robbie exclaims, his prick again buried deep in her butt. "Yeah, there's only this little bit of tissue between a cunt and an ass. Just wait until we're both fucking her at the same time." "What? Oh, my gosh... I can't wait... to try that!" Mindy gasps. "Christ, I've turned my little eight year old daughter into a complete whore!" dad laughs. "OHHHH, GOD!" Mindy soon screams out. "I... LOVE... THIS!" and once again she has such a powerful orgasm that she passes out. Dad grabs her hips and holds her up so Robbie can finish. "Thanks... dad... I'm so... close!" He spurts really hard, his cock in as deep as he can get it. He decides he likes butt-fucking almost as much as the regular kind, because his sister is so tight and so hot. He wonders if this is how his ass feels to his dad. "Are you done yet, son?" Robbie nods and pulls out. "Then out of my way. It's my turn!" Robbie moves and dad lays her face down, turns off the toys, and falls on her. "Thanks for opening her up for me, son," as he pushes the knob of his cock into her with a little plop. "But dad, you said..." Robbie starts to object. "I know I said it's not right to fuck her when she's out of it, but I love your fresh, warm boy-cum..." as he begins right away to thrust in and out all the way. "... and it makes her tight... little rear fuck-hole... even more slick. Besides which, I don't have to worry about hurting her and can go hard and quick, so..." "Your welcome, dad, anytime," Robbie says, feeling really happy. Not only had his cock once again so delighted his sister... with a little help, anyway... that it knocked her out, but his dad had noticed the jizz he was now shooting every time. "Get up behind me, son. Nestle your wonderful, wet cock in my crack and rub it up and back. Oh, and pinch my nipples, too. I want to get my rocks off in her asshole before she comes around." ** Sunday comes and they're still naked... well, mostly, not counting the cuffs, harnesses, hoods and other leather stuff they're wearing... and are back in the 'dungeon' doing wonderfully awful things to each other. Crack! "Mmmm!" Smack! "Mmmm!" Whack! "Mmmm!" "I like this B&M stuff a lot!" says Mindy, swinging hard... Snap! "Mmmm!" ...to give her harnessed and hooded daddy another blow across his ass with the paddle. "Take that daddy! That'll teach you to butt fuck me when I'm unconscious!" Crack! "Mmmm!" "It's B&D, sis. You're thinking of the beans," Robbie says in front of him. "Besides he made you orgasm, didn't he? And with just his cock, and without the toys." He gives his dad's hard cock a few hard frigs, and then flips the flogger so just a few tips... because he's already gotten pretty good with it... sting his dad's erect flesh. "MMMMMM!" "Whatever. Wow, that really makes him wiggle! So do you think he's ready now?" Robbie walks around and inspects his dad's butt. After they'd strung him up, they'd used the spreader bar to open his legs and then carefully and completely shaved off his pubic hair, the hair on his balls and his ass cheeks. "Talk about your trust!" Robbie had said after they'd wiped away the last of the shaving cream and the hair. "Of course, he didn't have a lot of choice." "Wow, he looks like a naked little kid, now," Mindy laughed. "Except that he's kinda big," and she'd leaned in and given his stiff prick a quick teasing suck. Robbie sees his dad's ass cheeks are a flaming red, with large welts where Mindy might have not hit him flat and the edge of the paddle dug in. "I think he's ready," he says rubbing him. He holds him by the harness to steady him as Mindy uses the switch and drops him down. "I need your help, sis!" and she comes running over. Between the two of them they get him to hobble over to the 'horse' and push him over it on his belly. Mindy goes around then and straddles his neck, while Robbie gets the little stepstool. It's the same one he used when he was a little kid to reach the sink so he could wash his hands and brush his teeth. Mindy used it too, but then it disappeared. Robbie steps up on it and he's at just the right height. He'd already lubed dad up before they started, and now he takes his cock and pushes the head against his target. He goes in with a plop. "Mmmmm!" his dad hums. "Yeah, I'll say!" Robbie says, thrusting his hips and sliding in all the way. "Wow, dad was right! There's nothing like a good paddling! He's just as hot on the inside as his skin is on the outside." "Fuck him good, Robbie. Show daddy how much you love him!" Mindy says as she grabs a strap and yanks it, clamping her thighs on the back of his neck as if she were bare-back riding a horse. Soon Robbie is fucking his dad's ass fast and hard as his sister is wildly rubbing her cunt up and back, now and then wiggling from side to side, on her helpless daddy's nape, while she massages her clit and twists her nipples. Since they've both had a lot of orgasms over the course of the weekend, this goes on for quite awhile before... but, of course, this also makes them that much more powerful, so... "AHHHH! YEE-HAH!" Mindy shouts. Then she collapses on dad's back and slowly slips off him and onto the floor. "YESSS! Hear it comes, dad! My cum... in your... butt hole!" Robbie shouts. Each time he's had a climax, more fluid shoots out. He's still got a ways to go to match his dad's ejaculate, but... When he's done huffing and puffing and cumming, Mindy rouses herself and the two of them ease dad down to lie on the floor. Robbie kneels and takes his dad's cock into his mouth. It's pretty obvious that his dad likes the things they've just been doing to him, because it only takes a few seconds of sucking and he's filling his mouth and swallowing throat. When his dad stops spurting, Robbie hums and waves at Mindy, who giggles and comes over on her knees to French kiss him and share with him their father's wondrous creamy semen.