As lovely as you thought it would be...

You release her nipple from your mouth, and move down the bed... You decide to dispense with the thought of being an unwelcome voyeur at this point as you begin to remove your clothing... Soon there is two naked bodies in her room... One pretending to sleep while growing wetter and wetter, the other with a raging erection, thrilled to have the oppurtunity to play with her naked body...

You move down to the foot of the bed and mover her legs apart, gaining a clear view of her little pussy... Neatly trimmed with lovely pink lips, it seems to invite you as if it were but a delicate little flower, begging to be sniffed and caressed by your hands...

You kneel on the bed before laying on your stomach between her legs... You begin to plant small kisses along the inside of her thigh, slowly working your way up to her forbidden hole... Her legs twitch everytime your lips connect with them and you can feel the heat coming from her sex... You finally arrive at your destination as you begin to slowly lick around her pussy, eagerly taking in the taste and smell of that which you've craved for so long...

You drag your tongue up the slit, toying with her soaking hole for but a moment before continuing to her clit... There you begin to flick it with your tongue, once more enjoying taking your time as Sarah's body begins to twitch underneath you. In response, you speed up your attentions, circling her clit rapidly with your tongue before moving back down to her hole and plunging your tongue inside... This time, Sarah can't remain quiet any longer. She lets out a gasp as you begin to tongue fuck her on her bed in the middle of the night...

All the while your cock throbs between your legs, begging for its time to shine... Right about now you figure as you kneel back up, stroking your cock to the sight if your sisters naked body sprawled out before you...

You bend forward, placing your hand next to her to steady yourself as you line your hard cock up with her waitimg slit... You rub the tip against her, eliciting yet another gasp as you get the head nice and wet with her juices... It's time...

You slowly begin to press the head of your large cock against her hole, feeling as her body begins to alternate between contracting and expanding to accomadate your dick. No longer able to keep silent, Sarah lets out a loud moan...

"Fuuuuuuuuck...." She lets out, the sound seeming to stand still in the dark room...

"I was wondering when you would stop pretending" you tell her with a smirk as your cock rests barely a few inches inside of her...

"Shut up and fuck me!" She tells you. Even though its dark in the room, you swear you can see the lust light up in her eyes...

You eagerly oblige her single wish and resume pressing your cock into her tight hole.

"Ooooh god!" She whimpers as her body shudders and twitches. It seems she's came already...

"Did you just cum?" You ask her as she panta beneath you, your cock still only three quarters of the way in...

"Uuuggghhh......please...keep....going..." She whimpers in reply, her rapid breath stopping her from speaking clearly...

Once again you oblige...

You finally manage to press your cock home, feeling what seems like the back of her uterus, or at least further than any of her boyfriends had been, with the head of your cock. You feel the walls of her pussy clenching down on your cock and you wonder how long it will take you to cum yourself... You push those thoughts out of your mind and grab your sisters legs, pulling them up and over her stomach so as to give yourself a better position to fuck her mynxy little self... You begin to pound your hard cock in and out of her, over and over, thrusting deeply into her cunt... You feel her pussy clamp down tighter every time she comes, over and over as she seems to be continuously coming on your cock...

Your hands let her legs go and find their way up to her perfect large tits, groping and squeezing them, you continue to impale her little cunt with your hard dick...

"Oooooooooohhhhhh fuuuuuuuccccckkkkk meeeeee" she moans out, grabbing her pillow and screaming her praises of your cock into it so your mother doesn't hear...

One of your hands finds its way to her throat as your cock begins to twitch, and you grasp her firmly, using your grip on her throat to pull her harder and harder into your cock, using her to milk your dick as you begin to spray load after load of your cum deep inside of her...

You pull your cock out and fall down next to Sarah in the bed, exhausted and unable to move any further...

You feel your sisters hand wrap over your chest as she pulls herself closer to you... Unbeknownst to you, the other finds its way to her hole, now dripping with your cum, and scoops out a load... She brings it to her mouth and licks your manhood from her fingers, knowing that your cock owns her pussy from here on out...

"I...I love you John..." She says with ragged breath...

You look over at her, seeing the lust and contentness in her eyes... She's beautiful... The only woman you could ever want...

"I love you too Sarah..."