A/N: It's the Christmas Day chapter of my story! This one is the one where the smut really begins in earnest, so I'm sure you're very, very happy about that... but there's more in the next chapter, so don't despair!

Thanks for your reviews, Sidle13 and Cfhonan - I'm glad you were so excited for more!

I haven't decided whether to put the next one up tomorrow or later this week... what do you think?

The title of this chapter, 'Lá na Nollaig', is pronounced 'Law nah null-ig' and is Irish for 'Christmas Day.'

Anyway, here's today's chapter, I hope you all enjoy it (and the smut) as much as you did yesterday's, and please, PLEASE send me a review to let me know!


Lá na Nollaig

(Christmas Day)

In a split second Elliot was out of the car and flinging open the back door, sweeping all the magazines, fast food wrappers and odd pieces of clothing out into the alleyway and climbing into the backseat, feeling around on the parcel shelf for the emergency blanket he kept there. Don't screw this up, Elliot, do NOT screw this up-

'El?'

He looked up and she was smiling shyly at him from the front seat, biting her lip. He smiled to himself. God, I love her. 'Yes, Liv?'

She shook her head, a vague look of astonishment on her face. 'We're really going to do this, aren't we?'

He grinned. 'God, I hope so.'

She smiled and reached up, flipping on the car's interior lights, and then she was climbing between the seats into the back, leaning over him to pull the door closed. She looked up at him and smiled again. 'Kiss me, El.'

Elliot smiled, leaned in and kissed her, his hands on the sides of her waist as he pulled her down on top of him and slid his arms tightly around her back, pulling her in close and feeling her tongue darting across the inside of his mouth as she kissed him. He began to lightly stroke her back with his thumbs, brushing the palms of his hands down her spine to where the hem of her tank top had slipped back down to touch against the waistband of her sweatpants, and he smiled and hooked his fingers underneath the thin grey fabric, easing it back up to her waist and stroking the small of her back with his fingertips.

'Mmmm, El...' She smiled against his mouth, kissing him harder, her hands going for the buttons of his shirt.

'No.' He stopped her. 'You first.' He kissed her again, his hands pulling her tank top up and over her head and dropping it onto the floor before he slid his hands back down to her waist and carefully turned her onto her back.

Olivia laughed softly. 'Well, if you say so...' She wrapped her arms around the small of his back and pulled him down on top of her, pressing her body against his as she kissed him, and he laid the palm of his hand flat across her bare abdomen, feeling it rise and fall as she breathed. He felt her push her tongue deeper into his mouth and smiled, propping himself up on his elbow and kissing her deeply as he slid his hand across her stomach and down between her legs.

Olivia's breath caught and she felt a rush of frustration. Why is he only touching me through my sweatpants? She grabbed his hand and tried to guide it into her underwear but he pulled away. 'El... come ON, please...'

He smiled at her. 'Take it slowly, Liv.' He kept touching her, looking up at her face as he slowly kissed her neck and collarbone, moving steadily downwards until he reached the band of her white cotton bra. He smiled up at her and kissed it, reaching behind her back and flicking the clasp open with his thumb before slipping it up and over her head.

Oh my God... I'm actually half-naked in the back of Elliot's car... Olivia bit her lip and then she felt him kiss her breasts, his hand back between her legs and touching her through her clothes, and then he was kissing her stomach, flicking his tongue against her bare skin and slowly working his way downwards.

He paused. Damn. 'Uh, Liv, could you just scoot backwards a little more? The door handle is stabbing me in the ass.' Romantically put, jackass.

Olivia burst out laughing and shuffled backwards until the back of her neck was pressed against the car door. 'Better?'

'Much.' He smiled and began to kiss her stomach again, his fingers gently kneading her through the thick jersey of her sweatpants as he finally reached the waistband. He felt her stroking the side of his face with her thumb and looked up to see her smiling down at him, biting her lip.

She felt him move his hand from between her legs and hook his thumb beneath the waistband of her sweatpants, and then he was tugging it down a little and stroking her stomach, his fingers brushing slightly against the edge of her cotton underwear. She felt her breathing quicken as she began to squirm with anticipation. 'El... please...'

'I will.' He smiled, tugged the waistband down further and kissed her bare stomach, slipping one hand beneath her thigh and easing her right leg up and out of her sweatpants. He slowly ran his forefinger down her inner thigh and calf before grasping her ankle and carefully bending her knee, resting it against the back of the seat. He leaned down and kissed her inner thigh and she gasped as he slowly worked his way down her inner leg until he reached her sock. He smiled up at her again, and then he was on top of her and kissing her on the mouth, tugging her sock off with one hand and dropping it on the floor with her bra and tank top.

'Oh, El...' She slipped her tongue into his mouth as she started to lift her hips, her fingers stroking the back of his neck. 'Oh, El, please...'

He smiled. 'Soon.' He ran his finger down her bare stomach and pulled off the other leg of her sweatpants, kissing her way down her leg before finally tugging off her sock and grasping her ankle in his hand, arranging her left leg to mirror her right and spreading her legs.

Olivia bit her lip, gasping as she felt him beginning to kiss her through her underwear. 'Oh, El, now, please...' He smiled patiently and ignored her, still stroking her through the thin cotton with his thumb as he brushed his mouth and tongue against her. Enough. She reached down to pull off her underwear herself and he grabbed her hand away and clasped it tightly in his. She let out a cry of frustration. 'El, please, PLEASE!'

He looked up at her, clearly trying not to laugh. 'You told me to do this slowly...'

Olivia's eyes narrowed. 'Oh, you bastard, you absolute bastard...' Don't you know what you're DOING to me?

Elliot sighed. 'Well, that's nice.' He leaned down and kissed her between her legs again, grinning up at her. 'You just got yourself another five minutes of this...'

Oh no, no... 'El, please... I-' She let out a choked gasp as he began to lick and stroke her through her underwear again, her hands clawing at the battered leather of the seat. 'Oh GOD, El...'

He smiled and began to brush his fingers around the elastic at the top of her thighs, slipping his fingertips beneath the fabric as he kept stroking and licking her, feeling her begin to push herself against his face as her back arched.

Olivia bit down hard on her lip. I am not going to come when he hasn't even taken off my underwear yet, I am not going to come, I'm not... She bit down harder, feeling her legs start to shake. Oh God, I think I am... She felt him start to rub back and forth with his thumb and gasped, thrusting her hips up into the air. 'Oh God, EL...' Her hands clenched into fists and her body tensed, a hot rush beginning to radiate upwards. 'Oh El, oh please, El, I... oh God, I...' He smiled and she felt him push his tongue hard against her, and the heat intensified. 'Oh El, please, oh God, oh God, OH GOD-'

Her body arched up off the seat and she screamed, feeling her body shudder as she came, the sensation of her muscles contracting as she pushed hard against his mouth spreading upwards, and then she was lying flat on her back on the seat again, her legs untidily sprawled out and her face red and flushed as she gasped for breath. 'Oh God, El...'

He smiled at her and stroked the side of her face as he sat up and leaned over her again, bending down to kiss her. 'Was that OK?'

Olivia blinked and nodded, feeling him finally pushing her underwear down to her ankles and kicking them off onto the floor. Shit. It suddenly occurred to her that she was completely naked in the back of a car parked in an alleyway. If someone comes along now it's going to be really, REALLY awkward... She smiled to herself. It would be kind of funny though...

She heard Elliot laugh. 'What are you smiling at?'

She smiled and stroked the side of his face. 'I'm naked in the back of your car...'

'Well, I had noticed.' He grinned and kissed her again.

She laughed. 'Good.' She smiled and looked him up and down, raising an eyebrow. 'Your turn.'

What? Elliot looked down and realised he was still fully dressed. Crap. He began to awkwardly fumble with his clothes, shedding layers as quickly as he could while she lay there watching him, one eyebrow raised in amusement. Damn. This had seemed so romantic in his head... He silently cursed himself. Think things through next time, idiot. Now she's naked and ready and waiting for you, and you've got your head stuck in the neck of your undershirt like a moron. He swore under his breath, finally managing to tug his shirt off and over his head, and then she had pulled him back on top of her, pressing her lips firmly against his as her hands went to the buckle of his belt.

'You looked like you could use some help there...' She laughed softly in his ear and kissed the side of his face as she flicked open the top button of his trousers with her thumb and slid her hands around to the small of his back, pulling him in close and pushing her hips against his as she shoved his trousers and undershorts down and off with her foot. 'Now, that wasn't too difficult, was it?'

He smiled and kissed her, stroking the side of her face with his fingers. 'Shut up.'

Olivia rolled her eyes. 'Fine...' She smiled and brushed her hand up his spine to the back of his neck, pulling his face in closer and kissing him hard on the mouth, running her tongue along the inner edges of his lips before pushing it between his teeth and deep into his mouth. 'Better?'

He smiled. 'Much.' He felt her start to kiss him again as he slid his hands down her body and began to stroke the sides of her waist with his thumbs, pressing his body more tightly against hers as she began to move her hips, and then his hand was between her legs and he was touching her, hearing her breath catch in her throat.

'Oh, El...' She smiled and kissed him harder, lifting her hips, her breaths becoming faster and heavier as he kept rubbing his fingers carefully back and forth. 'Oh, El, I...' She trailed off and paused for a second. 'Hang on.' She shifted her weight uncomfortably for a minute, turning her body slightly away from the back of the seat, and then she broke into a wide smile. 'Sorry. Dead arm.' She held up her hand and wiggled her fingers at him, drawing her fingertips slowly down the side of his face. 'All better now.'

Elliot grinned. 'Sorry, I guess my car isn't the best place for this...'

She smiled. 'Hell, I'm not complaining.' She wrapped her arms tightly around his back again and pulled him in close, her tongue darting in and out of his mouth as she pressed her lips firmly against his, a moan escaping her throat. 'Oh, El, kiss me harder...'

Elliot laughed. 'God, you're demanding.' Olivia gave him a dirty look and he laughed and kissed her again, wrapping his arm tightly around her lower back and pulling her body in even closer to his.

He started to stroke the side of her waist with his thumb, his palm pressed flat against her back, and then she felt him beginning to rub his fingers back and forth again, faster this time. She moaned and hooked her legs over his, gasping as she felt him slip his finger into her. 'Oh, El, please...'

He smiled and kept moving his fingers, and he was carefully spreading her legs again, wrapping his arm around her shoulders and pulling himself forwards and into her. Olivia gasped, her fingernails clawing at his back and her legs clenching around him as he began to move, still rubbing her carefully with his fingers.

'Oh, El...' She kissed him, her tongue inside his mouth as she lifted her hips up towards him and tightened her arms around his back, pressing her chest firmly against his. 'Oh, EL...' She buried her face in the side of his neck and wrapped her legs around the back of his thighs, tilting her hips upwards and pushing up against him. She could feel the tension beginning to build between her legs again as he touched her, and she tried to angle herself to press harder against his fingers. 'El, faster, please...'

Elliot smiled and kissed the side of her face, tightening his arm around her waist as he began to move faster and harder, pushing forward and-

'OUCH!' Olivia's head bashed into the car door and she let go of him, raising one hand to rub the back of her head gingerly.

Jesus. Elliot stopped and sat up, his face full of concern. 'Are you OK, Liv?'

Olivia bit her lip and cracked up laughing. 'I'm sorry, El, but... but...' She began to laugh harder and he smiled, sat back and watched her, the muscles in her abdomen twitching and a huge smile on her face as she clutched at her stomach. 'Oh God El, I'm sorry, but this isn't working, your car is too small...'

Elliot felt a bitter rush of disappointment. 'Oh, OK, well, if you want to do this some other time-'

She grinned and sat up and then she was in his lap again, pushing him back against the back of the seat. 'No, El, that wasn't what I meant...' She smiled and kissed him hard, staring into his eyes and stroking the sides of his face with her thumbs as she lifted herself up and onto him and began to move her hips. 'See? Much easier...'

'Oh, Liv...' Elliot felt her tongue darting in and out of his mouth as he slid his hand back down between her legs, wrapping his other arm tightly around her back and pressing his chest against hers.

'Oh, El...' She laughed softly, her fingers brushing against the back of his neck. 'I love that we can laugh about stuff like that...'

He smiled and stroked her arm with his thumb, tightening his arm around her back. 'So do I.'

He felt her smile against his mouth, and then she was moving her hips in circles, wrapping her arm around his shoulders and starting to lift herself up and down as she clenched her muscles. 'Is that good?'

Elliot grinned and began to rub her gently with his fingertips again. 'So, so good...'

She smiled and kissed him harder, pushing her tongue roughly into his mouth and rhythmically thrusting her hips forwards, angling herself so that she was pressing harder against his fingers. He began to rub more intensely and she moaned into his mouth, the ache between her legs steadily building. 'Faster, El, please...' He smiled and started to move his fingers faster and she cried out, her fingernails digging into his shoulder. 'Oh yes, El, please, oh God...' She kissed him again and tilted her chin back, pressing his face into the side of her neck and hugging his body tightly against her chest.

He smiled and began to kiss her neck, moving down to her collarbone as her chin dug into his forehead and listening to the sound of her breathing getting steadily heavier. She grabbed his chin and roughly pulled his face up to hers again, kissing him deeply and pressing her chest so tightly against his that he could barely breathe. Her fists clenched as he slid his hand further down between her legs and rubbed her harder and faster, beginning to move his fingertips up and down, and then she was thrusting her hips violently back and forth, pushing down hard on his fingers as her legs began to shake, a hot burning feeling spreading through her body. 'Oh, El, oh, that's fantastic, that's so fantastic, that's... oh God, that's...' She wrapped her arm around the back of his neck and then her mouth was on his again, her lips pushing so hard against his that he could feel the sharp outline of her teeth. 'Oh, EL...'

He began to slide his fingers rapidly back and forth, pushing his body against hers as he heard her breaths becoming fast and irregular. 'Oh, Liv, Liv...' He kissed her harder. 'Liv...'

Her whole body tensed as she breathed heavily into his mouth, her fingernails raking his back. 'Oh, El, I... El, oh God, I...' She bit her lip and kissed him roughly, pushing her tongue deep into his mouth and moving her hips faster and faster as her legs began to clench around him. 'Oh, ELLIOT-' She suddenly felt the first waves beginning to radiate through her body and let out a strangled cry. 'El, oh God, El, oh, OH-'

He felt her muscles begin to quiver and contract as she came, and she clasped his face against the hollow at the base of her neck as she threw her head back, hearing him moan loudly as he finally allowed himself to come.

'Oh, El...' She trailed off breathlessly, her face flushed and her fringe plastered against her forehead, and he looked up at her and smiled, pulling her in to kiss him. 'Oh, El, that was so...' She looked at his face and finally managed a weak smile, her hands stroking the sides of his body. 'Just... oh, El...'

He smiled again and stroked the side of her face. 'I know.'

A/N: Did you like it? Please send me a review and let me know!