AN: Pure M rated Smut. I suppose I best make this AU so that it fits in somewhere. Set during the 'Broca Divide', just after Sam attempts to seduce Jack. Some might say it's OOC but they are not themselves, they have been taken over by a horny alien virus!

Summary: AU 'Broca Divide'. Been done to death I know but Jack doesn't quite get Sam to the infirmary before the Neanderthal virus takes hold of him too... What will happen when Jack and Sam make a break for it. M READERS ONLY PLEASE! Jack/Sam hot and heavy.

Warning: Adult content and language.

BROCA UNDIVIDED

Jack shoved Sam up against the wall. They had been on their way to the infirmary but that could wait. He wanted her and he was going to take her. She growled and bit down on his neck. He hissed at her dominantly and captured her lips with his own. God she tasted amazing and she was all his, no-one was going to take her from him. He roughly kicked at the inside edges of her boots separating her legs and grabbed her, claiming her most intimate space with three of his fingers. She arced from him something guttural escaping from the flash of her throat, then she was clawing at him, removing his shirt, pulling frantically at his belt buckle. The elevator doors around the corner opened with a loud mechanical sound and he knew they had to get out of plain sight. A door beckoned so he broke away from her and headed for it. Forcefully she grabbed at him, pulling him back, delaying their progress so he lifted her bodily off the ground, determined that he should be the one in charge and that she would do his bidding.

Sam stopped resisting his manhandling the moment she saw where they were headed and grinned widely. Jack O'Neill was going to fuck her and she was going to allow it. But first she was going to have to fight for her right to take the lead. She had started all of this after all. The door closed and as soon as he set her down she turn on him and jammed him tight against the cold hard metal, her hips pressing against his arousal. He sucked in a breath that showed off his teeth and she used his moment of distraction to grab him more fully through his uniform. He pressed himself against her palm and semi curled fingers making her want him inside her, now, no delay. "Fuck me Jack." she ordered and undid his fly.

Jack was already beside himself in some kind of red haze as she worked him up and down through the gap of his boxers. He bucked against her hand and searched out her breasts with first his hands and then his teeth. She cursed sweetly at him as he nipped her hard then demanded he get on with it. Without hesitation he yanked the lower half of her uniform down around her knees and ripped the underwear from off her body. She had already freed him and his own fatigues fell around his knees. Jack felt the animal rise within him and as he inhaled her new and heady scent he drove two fingers roughly into her, claiming her and testing her receptiveness. She gasped as he pressed deep inside her and squeezed tightly on his erection making him buck hard against her. Without warning wet fingers inside her heat was not enough. He spun them round, pinning her tight against the door. He closed his lips around her earlobe and then caught her bottom lip between his teeth, effectively hold her still, showing his dominance. She protested and bit back, drawing blood from his top lip, he returned the favour at the same moment as he removed his fingers, forced her hands off him and readied himself to enter her.

Sam felt his girth press up against her own slick heat. This was it, this was the moment she would submit. She looked up into his eyes and he smiled down at her, reading her. Gently he ran a possessive hand that smelled of her own arousal down along her face and without further warning asserted himself as her male by driving himself home deep into her. She called out at the unexpected pleasure and bit him hard, drawing more blood just above his collar bone. He growled at her and began fucking her hard and fast. She lost her footing as he forced upwards drawing complete waves of pleasure out of her still tight canal so she sought his help to wrap her legs up around his waist and cried out as he found even deeper reaches.

They were banging noisily up against the door and something in Jack knew it would cause them to be disturbed. Somehow he managed to control his urges enough to slow and turn them. The was a giant pile of linen in the corner. Roughly he threw her onto it and pounced on top of her kissing furiously at her. He didn't allow it as she attempted to guide him back inside of her, he did it for himself and once again he resumed his vigorous rhythm. His senses were on fire as he pushed deep, all the while enjoying the range of reaction it produced from her. Everything thing from the tiny hitches in her breathing to the new sheen of sweat that was glistening on her skin, making her smell more deeply of the sexual scent that was so uniquely her. He shifted to gain more purchase and she yelled out as he leaned back using the soles of her feet as a brace in an attempt to fill her with every inch of himself.

Sam felt her juices flying from her, dripping down and running onto the linen below her. Jack was driving her so hard and deep that she was sure she was going to explode. She forced back against him, feeling herself finally stretch to her fullest and felt him hitting all the right places. The full extent of his rock hard shaft was running from the lower edge of her clitoris, across her g-spot and up along her inner wall connecting at the very back. Every almost violent shove brought her closer and she knew it wouldn't be long. He was hers now and she was going to use him to his fullest extent. She closed her eyes as she repeatedly forced herself back onto him bearing her teeth as she felt herself tearing. It was a pleasurable sort of pain. Suddenly she was there and he was bucking faster than she though possible, expertly pulling her over the edge. She waited no longer and simply fell.

She repeatedly clenched tight around him until he felt the burning of her tightly muscled centre solidly contract in deep orgasm. The new and instant sensation across the whole of his cock forced the entirety of his engorgement deep up inside her one last time as he released his hot essences into her and gave in to the intense waves of pleasure that caused him to momentarily black out. Next thing he knew he was down on top of her, kissing her and caressing her.

Suddenly everything was gentle and caring between them. They were still both breathing hard, words banished to oblivion, but the vicious intensity of their pent up emotions was receding. He made to move but her hands clamped onto his hips preventing him from pulling out of her. It seemed she was intent on him staying inside of her until they were ready to go again. He had no problem with that and immediately began to kiss her deeply showing her that he loved her. If he could manage it next time they would take it slow.

She felt herself purr in contentment, this was all that mattered. They belonged to each other now and he would stay with her and protect her for all time, as she would protect him, nothing would separate them ever again. Something from before tugged at her but she pushed it away. Once she had a name and a complex life but she couldn't quite remember any of that and none of it mattered. She was female, he was male and they were supposed to be together. She kissed him again wanting him to show her one more time how undivided they were supposed to be.

Once they had been two humans, complicated and restricted. Now they were a single animal, uninhibited and belonging only to each other. The last vestiges of the man he used to be disappeared from his memory as he felt himself slowly begin to rise again to her need. Nothing was going to keep them apart now that they were one...

AN: Okay so unexpectedly I found some inspiration to continue this one...