TITLE: The Best Birthday Ever

AUTHOR: Sally-Ann Carter

EMAIL: sallyann595@hotmail.com

PAIRING: Sam/Jack

RATING: NC-17

STATUS: Complete

SEASON: Any

SPOILERS: None

ARCHIVE: Jackfic, Carterfic, SJD, sjadult, helio2 (any others please ask)

SUMMARY: Sam gets a birthday surprise she'll never forget

AUTHORS NOTES: This is my first ever NC-17, so all [constructive] criticism would be greatly received. Feedback is wonderful! (Please send feedback directly to me at the above email address. Thanks)

DISCLAIMER: They're not mine and I get no money from the writing. Just for fun.

"Hey Carter! Happy Birthday!" Jack called down the corridor as he saw her approaching.

"Happy Birthday Sam!" Jonas chorused.

"Thanks guys," Sam replied, looking slightly embarrassed at the noise her team-mates had just made.

"Sorry, but I've got a briefing, but I just wanted to wish you well," Jonas told her, turning and heading off in the direction she'd just come from.

Jack waited until he was out of sight, before leaning in close to Sam, making her heart race.

"There's a surprise planned for later," he whispered in his ear. "Be home by eleven."

Sam swallowed hard and hoped her oh-so-gorgeous CO hadn't noticed.

"Ok," she stammered.

Jack smiled and left, leaving her alone in the corridor, her mind racing on what her surprise could be.

* * *

The clock ticked - slowly. It was at times like these that Sam was convinced that the laws of physics were conspiring against her by literally slowing time.

"10.59," she muttered. She was sat uneasily on the couch wearing a simple but elegant satin summer dress, unsure whether her surprise required attire more elegant than her usual slacks and T-shirt.

The hand on the clock moved and the time was eleven exactly. The power died.

Before Sam could react, she heard the sound of her front door opening. Her heart skipped a beat and she hoped that this was all part of her surprise - either that or she was about to be burgled.

As her eyes adjusted to the darkness, she could just about make out a figure in the doorway to the lounge slowly making his way across the room towards her.

Suddenly a pair of lips descended on hers. The kiss was light and tender, but the gentle touch of a hand on her upper arm sent shivers cursing through her body and made Sam apply a greater pressure to the visitor's lips.

Her visitor soon responded by gently seeking entrance to her mouth with his tongue. He was rewarded with Sam's eager response. Her arms wrapped around his neck and drew him closer, deeper into the kiss.

The shivers increased inside her as Sam snaked her arms around her visitor's neck, running her fingers lightly through his hair. There was a familiar sensation running through her, warming her in all the right places.

Gradually Sam felt herself lying back with an increasing weight on top of her. One of her visitor's hands slid seductively down her arms and then down her sides to rest at the hem of her dress. As she felt the soft material lift she gasped involuntarily.

A hand began to stroke her thighs and she moaned as they teased her legs apart. A delighted moan escaped her lips again as the hand gently cupped her through her silky panties. She arched against the hand allowing greater access and the visitor responded by slipping her panties off and running his finger over her already moist slit. He rubbed his finger gently over the folds eliciting moans of pleasure from Sam.

Sam continued to arch against him until he rewarded her by beginning his slow assault on her clitoris. As his right hand worked on the sensitive muscle, his left hand cupped her cheek before gliding down across her breasts.

She moaned again and reached her own hand down to lift up the hem of her dress in order to remove it and give her lover greater access.

Her nipples hardened instantly at his touch. He made small circular motions around her left breast and slowly kissed his way from her eager lips along her collarbone and down to her right breast. He expertly took the erect nipple into his mouth and sucked on it lightly, still continuing to continue to tease her clitoris.

Sam could feel her world slipping away as her lover expertly brought her towards her climax. A finger suddenly slipped inside her wet channel and he moaned against her breast as he felt how aroused she was.

It was the first sound that he had made since arriving at her house and now Sam was convinced of who her secret visitor was. She ran her hands through his hair again, pressing him harder against her nipples as she arched her pelvis towards his hand again.

She was panting almost uncontrollably now and a thin layer of sweat was covering her entire naked body.

The lips moved from her breast and she moaned in protest, only to almost scream in ecstasy as she felt them turn their attention to her swollen clit. The tongue glided smoothly over the sensitive flesh, occasionally dipping inside her causing her to buck her whole body.

After only a few moments of attention from her lover's tongue, Sam had her first orgasm, bucking helplessly and calling out her lover's name.

He stopped as soon as he heard his name on her lips, only to find her hands eagerly pulling his head up towards hers.

"Jack." she whispered as she captured his lips in a tender kiss, enjoying her own taste on his lips. "Oh god Jack."

She could still feel the after effects of her orgasm and slowly became aware that Jack's fingers were inside her and he was fully aware that she had yet to recover. Her muscles tensed around his fingers and he moaned into her mouth.

"Jack please.." She started as her hands slipped down to clutch at his arse and pull him closer to her. "Too many clothes." She began to pull at his shirt and he helped her to remove it before moving to his waistband and slipping of his jeans, setting his erection free against her.

Sam's hands sought his hardened member and gently stroked him.

"God.I love you," he muttered into her neck.

Sam froze and for a moment Jack was terrified he'd said something wrong, but soon she was guiding his penis towards her opening and wrapping her legs around his waist.

"I love you too," she whispered as she guided him into her. She let out a long low moan as he filled her. Neither one of them moved for a second as Sam adjusted to his size.

Slowly Sam rocked her hips, urging Jack to go deeper into her. He took the hint and began thrusting gently into her.

Sam grabbed his arse and pulled him hard against her, urging him even deeper as his penis began to rub tantalisingly against her G-spot.

He tried to maintain a slow steady rhythm, but soon he could feel his own release approaching and began pounding harder into her. Sam matched him thrust for thrust as her own orgasm began to course through her again. The erratic clenching of her internal muscles was enough to send Jack over the edge and he pumped into her, slowly collapsing against her.

His hands instantly sought to brush the stray locks of hair out of her eyes and he pressed a delicate kiss to her lips.

"I love you so much," he moaned into her ear, his voice still hoarse with passion.

"Oh god Jack. This is the best birthday ever."

Jack smiled and rolled them so that Sam's head was resting against his chest. With that, they relaxed into an exhausted slumber, still entwined together, awaiting the dawn.