Stop eating her out. She's ready for your cock.

You move your mouth away from her pussy, slowly licking the juices from your lips.  You look up at her and start to slide up her body.  Her eyes meet yours and you see a fire burning out of control there.  You flash her a wicked smile and she realizes that you're not going to tongue her until she cums.  Her body explodes into motion and she grabs you with a strength you didn't think possible.  She throws you back onto the bed suddenly, pinning you down underneath her as she straddles your hips.  She looks down at you with a wild, triumphant look on her face.

"Fine.  I guess I'll just have to take what I want."  She reaches down and wraps her hand around your throbbing cock.  Guiding the tip to her pussylips, she slowly starts to sink onto your cock.  Her mouth open, a look of raw lust grows on her face as she takes inch after inch into her hot, wet pussy.  Suddenly, she can't take it anymore and plunges down onto your cock, taking the rest deep inside her.  A wave of pleasure rushes through you as you feel your thick cock sheathed in her hot, slick pussy.  Sarah's back arches hard and a scream catches in her throat.  For a moment she sits there frozen, clutching her breasts and gasping for air in short breaths.  She eventually regains control of her body.  She leans forward a little, moaning as your cock moves inside her, and looks down at you.  Her dark hair falls into her face and she presses her hands against your chest for support.  Her eyes glimmer in the dim light.  

"Mmmmmmmmm... John... You're so fucking big... I've never had a cock this deep before..."  Without waiting for a response, she starts to grind her hips.  You feel your cock moving inside here, rubbing the walls of her tight pussy.  She reaches around behind her back and unhooks her bra, tossing it aside.  Your eyes lock on her beautiful 36c breasts.  Her dusky nipples are rock hard.  You reach up to play with them, pinching lightly.  A deep moan comes from her and her head rolls back, eyes shut.  Her hips start grinding harder and faster.  You can feel the hunger in her, aching deep inside her hot pussy.  Your hands massage her perfect tits as her hips grind more desperately.  She soon gets lost in her own little world, pleasuring herself on your cock.  

"Mmmmm... uhhhhhhhh... godddd... ohhhh myyy godddd..."  Her moans get more passionate, louder, and her body starts to tremble.  You watch her face as a look of ecstasy comes over it.  Her mouth falls open and her breathing becomes hard and ragged, her sexy lips quivering.  Loud, low moans from her fill the air as she fucks your cock harder and faster.  You watch her beautiful, sweat-slicked body writhe on your cock and you feel your balls start to tighten again.  You're about to warn her when she explodes.  Her body spasms several times, hips bucking wildly.  She throws her head back and lets loose an unrestrained scream.

"OHHHHHHHHH GODDDDDDDD!! I'M CUMMMMMINNNGGGG!!! Oh my FUCKING GOD!!"  Her body thrashes around as she tries to impale herself deeper on your cock.  You feel her hot cunt spastically gripping your cock and her juices flood down your shaft, running down your balls.  It's too much for you and you plunge deep inside her.  Your cum pumps hard into her, filling her with your thick, hot cream.  You groan loudly as ecstasy rushes through you.

"Mmmmm... Ohhhh god Sarah! Mmmmmmmm..."  Your cock seems to pump forever, emptying deep inside her.  Eventually your orgasms wind down and she collapses onto your chest, your semi-hard cock still inside her.  She has enough energy to sit up a little and look into your eyes.  Her eyes almost glow with a satisfied, predatory look.  She whispers in her sultry voice.

"Mmmm... I haven't cum like that in a long time.  Dave almost never gets me off... and NEVER like that! Mmm... wow...  We're gonna have to do that again."  Her mention of her boyfriend pulls you back to reality.

"Um... Sarah.... I don't know if that's a good idea... I mean, you're amazing, but Dave's my roommate."

"Don't you worry about that... He won't find out unless I tell him.  And I won't tell him as long as you keep fucking me like that."  She licks her lips and gives you a wicked look that says "you're mine now".  It looks like you don't have a choice.

Well, it looks like you're someone's sex **** now.  Let's hope you can keep performing well, otherwise there'll be big trouble with your roommate.  But in the meantime, you're going to be having a lot of fun.