You're always eager to learn

You walk towards your sister as she is sprawled out on your bed. Your heart is pounding and your cock twitches with each step you take. Never in your wildest dream did you ever imagine you would be in this position, and you can't believe your luck as you get on your knees in front of her, as you get eye level with what your object of desire for several years framed by her crotchless panties. You can see it more clearly now, being this close, and her being spread out, waiting for you. Her beautiful puffy lips has parted, revealing the entrance to her beautiful hole. And its wet. So wet. Just like your aching cock. You stare at her , memorizing every detail of her, as you are stunned. You have never gotten this far before, you have no idea how to even start. You gently move towards her, and graze your tongue all over her slit. She tastes lovely. It's familiar and tangy, and a taste you can't get enough of.

She laughs and stops you. "Not so fast John. This isn't a porn movie. You have to start with some foreplay" she instructs. You nod sheepishly, as you start kissing her thighs, which is rewarded with a deep moan from your sister. You keep kissing her, as you gently stroke her thighs with your hands. She lifts her body gently, and you take the hint, and move your hands in to gently cup her cheeks as you keep kissing her, slowly inching closer to her pussy.

After a few minutes your sister is breathing heavily, and you decide that she is ready for the next step. You once again move in to her pussy, kissing it gently to begin with, eliciting more moans from her. Then you try your luck with your tongue again, and start licking her up and down. Emily's moans at first, but after a while she goes quiet, as she grabs you by the hair. "Not like that John. That's not how you get a woman off. You gotta have some variety." she says. "And don't be afraid to use your fingers."

You try to follow her advice, still stroking her thighs and butt, as you start sticking your tongue into her wet hole, swirling it around. Emily gets loud once again, and suddenly you feel something soft hit your head. It's her bra. You look up at her, as your sister lays naked on your bed, wearing nothing but her panties, if you can even call them that, and her locket. She is stroking her nipples, looking at you. "Now what are you doing?" she asks, looking at you sternly. "You are not done mister" she says, pushing you down to her wetness once again. "And I told you to use your fingers, didn't I?" You obey without question, as you once again go to work on her, this time not forgetting to push a finger into her.

You moan as you push a finger into her wet pussy, the sensation of being inside your sister is overwhelming, as your cock aches in its prison. But your moan is outmatched by your sister who wails in pleasure as you start working your finger in and out of her. "One more John" she pants, as you hear her breathing deeply. You fulfill her wish, as you push another finger into her, and start to gently fingerfuck her with your two digits. You can see that she has moved down a hand to vigorously rub her clit. You don't dare to stare for too long, knowing she will scold you if you stop, as you get back to your duty. You alternate between licking her and pushing the fingers into her, as her breathing start to get sharper, and her thighs lock you firmly in place, trapping you with her lovely aroma.

"Now don't you dare fucking stop John. Keep this up for me brother!" she pants, as you are happy to obey. You continue for a few minutes before you her her yelling out. "I'm so fucking close John. I'm gonna cum. I'm gonna fucking cum for you! Keep going brother." The situation is clearly turning her on, as her dirty talk gets more and more intimate, and then after what can only be one more minute she pushes her thighs into you, making you feel like you are about to suffocate. But you soldier on. "I'm cumming. Your sister is fucking cumming for you John, keep going my good little boy! Fuck!" she yells out as you feel her entire body convulse.

You can feel your sister convulse on your fingers as you hear her shriek. You sit there, trapped between her thighs, as she rides out her orgasm. Then after a while, she releases the iron grip she has on your face, as you take a deep breath. You look up at your sister, her face completely flushed as she lays naked on your bed. You take in the sight as she recovers, your cock aching more than you thought was possible. You need to cum so fucking bad.

Your sister smiles at you as she motions for you to lay down next to her. You lay next to each other for a few minutes, as you savor the feeling of her body next to you, before she pulls you in for a deep kiss. You feel your saliva mixing with hers as she pulls away from you. "Damn, I taste good don't I?" she says, laughing. "Yes..." is the only reply you manage to muster before she pulls you in for yet another kiss. This kiss is far longer, and your hands start to explore each others bodies. You graze against her breast, stopping yourself, knowing you need permission, but as you move your hand away, she grabs it and brings it back to her breast. This is all the permission you need as you start squeezing those breasts, feeling those nipples, as your sister starts moaning when you start to rub them between your wet fingers. She returns the favor by stroking her equally wet finger across your cage, gently rubbing your leaking tip. Her teasing drives your already horny body crazy, as you start moaning and humping against her.

She stops you with a devious smile. "Now that's enough of that John." she says. "How about you go and clean me up?" You don't need her to say anything else, as you once again move down to her beautiful pussy, ready to clean up the mess you helped her make. There's a big wet stain on your bedsheets and her pussy and thighs are equally wet. You start cleaning them up with your tongue, starting from her thighs, and slowly moving up to her hole, as she once again starts to moan lightly once your tongue makes contact with her damp pussy. As you lose yourself in your sisters wetness, she suddenly freezes, as she hears the front door open.

"Oh shit, Mom and Dad are home!" she exclaims.