Disclaimer: I do not own this film or the characters

Over the course of a week, casual sex with Mac was proving to be worthwhile. Each time Audrey would come home stressed from work, or just generally annoyed with the public, she'd call up Mac and he'd be at her house in ten minutes. The one bad thing about being Mac's casual girl, was that he was ready every time. The one rule they had in their unconventional relationship was that each time one of them called, the other would have to answer.

This meant that Audrey was down at the towns garage nearly everyday.

She didn't mind, in fact, she loved it. Mac was consistently amazed by her sex-drive, sometimes she could even outdo him. She was just as crazy in sex mode as he was, and he would be lying if he said it didn't turn him on even more.

So that was his main reason when he nearly drove her headboards through the wall that morning. He had her screaming his name so loud, he was sure that the wallpaper would fall off the walls, he was even more sure that Mrs Gates would be calling up Nina and Mitchell that day.

Now he was laying on her bed, watching her get dressed in her uniform and tie her hair up. He studied the back of her, finding more reasons to be attracted to her and take her again on the bedroom floor. She caught him looking in the wall mirror and she shook her head quickly.

"Oh no Mac, no-no-no!" She exclaimed.

"What?" Mac asked innocently, a wry smirk crossing his features.

"I know that look" Audrey accused, "It's the 'you're not going to see the daylight for a year' look. I have to go to work!"

"Don't mean you want to" Mac added pointedly. "I think you owe me"

Audrey rolled her eyes and turned back to him. His gaze fell on her open shirt, watching as her appeasing chest rose and fell with each deep breath she took. She clicked her fingers in his face, gaining back his attention again.

"And what could I do to owe you?" She asked, humouring him as she tried to inch towards the bedroom door.

"Watching you blow me could be a start" Mac suggested, he licked his lips.

Audrey snorted and she did up her shirt. "As much as I would love to spend my morning pleasuring you Mac, I really have to get shit done today" Audrey said. She lent down on the bed and pressed her lips against Mac's neck, nibbling briefly before pulling back.

"And what am I suppose to do 'bout this?" He asked irritably, he gestured down to the hardening bulge beneath the sheets.

Audrey laughed, "Why don't you get one of your many whores to help you out?" She asked, and Mac thought he heard a hint of jealously to her tone. He shook his head when he saw her smirking at him, but it did not quite meet her eyes.

"I'll see you later" She said as she left her bedroom.

#

Mac let out an aggravated grunt, his batch just wasn't coming out right and he knew he only had a limited amount of time. Frank was watching him from the other side of the cave, hesitantly packing boxes with half of the batch. He was sure that Mac was going to explode soon, he had certainly been losing his concentration a lot lately, and Frank knew exactly what was behind it.

Frank jumped when his phone rung, and he was sure that Mac was teetering on the edge of beating him to a pulp. He answered his phone quickly, passing it over to Mac when their boss called through.

Mac snatched the phone off him, pressing it against his ear and willing irritation out of his tone.

"Are you close to finishing the batch?"

Mac looked at the mess he had made, "Nearly" He lied. He looked over at Jim who was pulling on a gas mask and getting ready to help him.

"Good Mac. You two really have been doing a sound job lately, I may even consider giving you a big share of the money" There was something about his boss' voice that made him grind his teeth together, he had never particularly liked the man, this job was forced on him and he resented both his father and his boss for it. But now, he was truly getting irritated by him.

"Thanks" Mac grunted, his grip on the phone tightened.

"I may come by soon" His boss drawled. "Haven't seen Utah in a long time"

Mac kept quiet, restraining the nasty comments building at the back of his throat. There was nothing Mac hated more than feeling like someone was superior to him or watching his every move. His boss knew this, and he definitely was pushing his buttons.

"Everything alright Mac?" He asked, a patronising hint to his tone.

"Fine" Mac said shortly.

"Good, we wouldn't want you getting angry now would we? We know where anger leads you, I'm sure Rick does too" His boss laughed, before the phone line went dead and Mac threw the phone to the ground.

"Asshole!" He snarled.

Frank could sense the anger building up in Mac, so as the good friend he was, he pushed Mac back towards the cave opening.

"Just go Mac, I'll finish up here" He said softly, and Mac obediently left in a rage.

Mac was barely relaxed when he pulled outside the towns garage, and at this point he knew he had to calm down. He put his head out his car window and spotted his monday girl, Amy, loitering outside the mechanic store. He beckoned her over with a yell and she eagerly raced over to him.

Mac didn't have to tell her what to do, she slid into the passenger seat and immediately pulled at the belt around his pants. He lifted his hips for her, his head falling back when she released him from his jeans and started to stroke him slowly. He closed his eyes and let Amy's grubby hand coax an erection out of him.

"Whats wrong baby?"

Mac frowned, his eyes snapped open and he glared at her.

"What the fuck do you mean?" He snapped.

She jumped slightly, but her hand remained at an even pace. She looked down at his member, "You're not getting hard for me" She whined, she shuffled forward until she was nearly on top of him.

"You just ain't doing it right!" Mac snarled. He glared down at lap, confused as to why he wasn't hard. He was Mac, the sex freak of the town, he always had an erection. He frowned even further and Amy shrugged.

"Maybe. I know you like my mouth though" She purred.

And at that instant, Mac's mind was flooded with Audrey. He watched Amy's mouth open wide for his length, accommodating him into her wet mouth. He cringed as she made a slurping noise, and any pleasure he may of been getting from her job, had fizzled away and he definitely wasn't getting hard.

He pulled her head hard, yanking her off his dick and shoving her across the passenger seat.

"Get out" He grunted.

Amy stared at him with horror, "What?" She snapped, her eyes wide with surprise.

"I said get the fuck out!" Mac shouted at her. He watched Amy high tail it out of his truck, almost stumbling down the street as her high heels gave out. He was sure that she was sobbing, but he didn't care, she was only a whore.

#

"Mrs Gates told me Mac was around the other day"

Audrey groaned, it was too late in the afternoon for her to be accused right now.

"So do you want to tell me why he came over?" Nina asked, her voice was laced with disapproval.

"He came over to check up on my patrol car" Audrey lied, she could hear Nina sighing on the other end. "I'm telling the truth, why don't you believe me?" She complained, almost laughing at the bullshit coming out of her mouth.

"Because Mac isn't the type of guy to pop round and check on your car." Nina snapped.

"He also had some inside plumbing to fix" Audrey added quickly.

Nina was silent on the line and Audrey knew she was caught out.

"Aw you got him to fix our shower leak? Oh thanks Drey"

Or not.

Audrey grinned, "Yeah, no charge as well" She chuckled. Nina gave her many rounds of compliments before giving her a happy goodbye and hanging up. Audrey sighed with relief, relaxing back in her seat with triumph.

The day seemed to drift by and Audrey was surprised to have not received a phone call from Mac. She drove home quickly, already spotting Mac's truck parked outside her house when she pulled up. She rolled her eyes as she put her patrol car into park, she slid out of her seat and found him casually leaning against her door.

"What did I say about coming around when I didn't call?" Audrey asked him.

Mac shrugged, he didn't move while she unlocked her door. "I figure out what ya can do for me. Since you owe me for that hard on this morning" Mac said loudly and Audrey automatically hushed him. He grinned at her, inviting himself in as she opened the door.

"What sexual favour do you want now? I swear to God we've done them all" Audrey complained. She brushed past him and entered the kitchen. Mac glanced around the room, smirking at the fond memories he shared with Audrey there.

"You can cook me a meal" He said simply.

"Why? Because you're too lazy to go home and cook yourself something tonight" Audrey muttered snidely.

Mac lent against her countertop, watching as she shuffled through a telephone book.

"Something like that"

Audrey looked back at him, "Did you get your fix today then?" She asked him. He knew she wasn't talking about their morning sex, and he narrowed his eyes at her. She looked down at the telephone book and flicked through some more.

"Amy came 'round today" He heard himself say.

"Oh"

"I didn't fuck her, she's just some loose hoe" Mac added quickly. He didn't know why he was telling her this, he didn't care if Audrey knew or not. Audrey regarded him with curiosity and then she shrugged.

She looked back down at the telephone book, "Do you want chinese or pizza?" She asked.

Mac cursed, "Your choice" He said after a moments silence. It was such a hard decision.

"Both then" Audrey sniggered, she dialled the number in the telephone book and pressed the phone against her ear.

"Ugh, you're making me love you" He hissed as he watched her twirl her hair around her finger.

She rolled her eyes at him, "Now we know thats not true" She said quietly.