You overwhelm her.

Your niece gasps suddenly awake as your cock thrusts deep into her belly. Instead of withdrawing, you smile as you grind your hips into hers.

You palm her breast, using your fingers to tug at the nipple. "Mmmnnnnn, your cunt feels so good wrapped around me, sweetheart."

Krystal gasps as you nip the shell of her ear. "Wha-wha-what are you doing, Uncle?"

"Isn't it obvious?" you growl. Using your hips, you pull halfway out of Krystal's snatch before refilling it.

Krystal moaned as her pussy rippled around you. You laugh before biting the nape of her neck, causing another needy moan to explode from her. "I'm fucking my niece like the needy whore she is."

Krystal moaned as your cock banged against her cervix, and one hand let go of her sheets and slithered down to feel you sliding in and out of her slick cunt. Teeth clenched, she feels you slam home again as her pussy gobbles up every inch of your length.

"But I'm m-ma-mad at you U-U-uncle." She moans out.

"Hehehe," you chuckle in her ear. "If this is how your pussy feels being mad at me, then I'm going to have to make you furious."

"But..." she gasps, only to go Unff as a powerful thrust forces the air from her lungs.

"I didn't quite hear you, sweetie. Could you repeat that?" You growl as she grunts from your next deep thrust.

Krystal could only moan as thrust after thrust battered her needy cunt. With every thrust you could feel her snatch come alive as it readied itself to take your jizz deep inside.

"Pin her down. Mark her," demanded the beast.

Giving in to its demand, you roll Krystal facedown, pinning her underneath you.

"U-U-Uuuunnnncccclllleeeeeeee..." Krystal groans as you grind your hips into her from behind.

Leaning down, you run your tongue along her left shoulder blade. "Is this what you were fantasizing about before you moved in, Sweetpea?" You growl before setting your teeth to her shoulder, pinning her.

Krystal shivered, moaning into her pillow as she felt your teeth bite. Keeping her pinned, you pulled almost all the way out before savagely thrusting into her fiery furnace.

Krystal's fingers tore into her bedspread as a low shriek erupted from her throat. Catching her breath, she snarled as your next thrust battered the entrance to her womb.

Turning her head, her fiery eyes met your

s. "Fuck me, uncle, make my slutty pussy cum!" She demanded.

Unclenching your jaw, you moved up onto your elbows and flashed your niece a savage grin. Setting the rhythm, you moved back and forth, in and out, as remorseless as the tide.

Krystal moaned as her firey core clamped down on you with every withdrawal. You could see your teeth marks already starting to bruise.

"I'm going to fill you up, Sweetie, make you swell," you rasp.

"Do it," she groans, looking back at you. Her smile widens as she purrs, "Mmmnnnnnnn, breed me with a cute little incest baby."

Moving onto your knees, you grab Krystal by the hips and pull her onto your shaft impaling her.

Krystal lets out a mewling cry as you deliver a stinging swat to the right cheek. "You think I won't knock you up right here and give you a belly the size of a buick?"

Hissing like a cat in heat, Krystal started thrusting her hips back, meeting your every thrust. Despite already coming tonight, you could feel yourself getting close.

"You better be close to coming, girl..." you growl as you grab Kristal's shoulders and pull her up onto you.

Krystal cries out as your cockhead mashes into her cervix. Wrapping your left arm across her belly. You right yanks on her hair, turning her head.

Kissing the side of her mouth, you let out a triumphant growl as your balls clench, sending an explosion of jizz rocketing up your shaft. Krystal's body locks up as your jizz rockets out the tip.

"Gnnnnnnnnnnnnnnnnnnnnkkkkkkk..." she mewls as her whole body starts shaking.

"Soooooooo wwwaaaarrrrmmmmmm..." she mewls, shivering as six waves of your jizz explode into her belly.

Letting her hair go, your niece purrs, covering your arm wrapped around her belly with hers.

"Mmmnnnn, you know my dad was a twin, so there's a chance I will be as big as a Buick." She jokes.

You balls clench at the thought of driving twins into your niece, but unfortunately the chamber was bow empty.

Kissing the back of her neck, you lay the two of you down on the bed. Krystal let out a tiny pout as you pulled yourself from her. Leaving her facedown on the bed. You lay down on your side.

After a couple minutes, Krystal turns onto her side, facing you. "So, what brought that on?"

You flash her a tired grin, replying. "Jennifer said when I got home we should have some makeup sex."

You then run some fingers across her cum-splattered pussy. "Have we made up?"

Your niece's eyes flare as she catches your hand. Drawing it to her mouth, she sucks them deep into her throat. Groaning, you feel her tounge massage your digits before releasing them with a sinful smile.

"You know my mom is going to kill us. You for letting me go to a party and getting drunk." Reaching between the two of you. You feel her hand wrap around your shaft slick with your combined juices.

"And at me for being stupid and getting knocked up and having no idea who the father is." Jacking you a couple times, she brought her hand to her mouth and started licking with relish.

"Mnnnnn we taste good together," she purred as her eyes bored into you.

Swallowing, you say, "Well, as long as she doesn't know it's my DNA growing in your belly, I can live with it."

Leaning in, you two spend several minutes exchanging tongue-filled, leisurely kisses. Not feeling the need to return to your bed. You and Krystal drift off to sleep.

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Millions of sperm cells flooded Krtstal uterus looking for an egg to take out for dinner and dancing. Looking everywhere they triumphantly found one... except thet were about 18 hours too late. Better luck next month.