Warning: This story contains things of a sexual nature.

A/N my twisted brain came up with this one after a dream I had, and it put a smile on my face. It's amazing what you come up with after a little sleep.

Chapter 1:

Andy arched her back so that he could penetrate deeper inside of her, her nails digging into his back from the wave of pleasure that was coursing through her body. A moan escaped her lips letting him know she was enjoying the feeling he was giving her. It had been over 43 minuets since them both lost there clothing on the floor of the hotel room. How she ended up like this was all thanks to her now ex boyfriend Luke, and who would have thought that animosity between the two of them they would end up having sex on the job. Well come on who didn't love a bit ofundercover work right? It had been just over two months since her and Luke had broken it off, two months of trying to get him out of her system. And this was the perfect way of doing it; she never hesitated when she was offered the assignment even if it was for a few days. The funny thing was this was only day two of the assignment and she had already slept with him four times. He knew this meant nothing to her Andy had told him that she wanted someone else, someone that made her hungry for the smallest of touch. It was if she would explode from within just from him being close to her.

He lowered his body so that he could taste her lips on his own, he himself could not believe he was doing this; he only asked her to do this job with him because he knew she would get the job done. He knew they never seen eye to eye but still here they both were having random mind blowing sex. A one nightstand that so far had lasted two days, how on earth was this assignment going to get done when she could not keep her hands off him and vice versa?

His hand wounded up her thigh across her stomach and up onto her Brest massaging it as his trust became longer and harder. His head snapped back from the pleasure he himself was receiving from the experience. It was not long before he and Andy cried out from the affect that sex had on people orgasm plain and simple. Both spent they lay side by side with her head on his chest legs entwined in his and her hand roaming his sweat drenched abs. He in turn had his hand around Andy's shoulder playing with her hair.

Both stayed like this for a few minuets no words needed until Andy made a move, taking the sheet and wrapping it around her body and making her way to the bathroom to take long hot shower. The seiner detective lay naked on the bed watching a beautiful woman walk away, he placed his arms above his head and smiled to himself, what was it that made her jump him the afternoon before and for it to continue for two days? She never warmed to him even Sam could see that, even if she had managed to salvage the biggest bust of his career.

The water was pounding hard onto her body with every drop of water that fell a little more of Luke washed away from her. She knew what she was doing was wrong, her feelings for Sam where strong but still at this moment in time she was single and none had a claim over her. She did not go straight to him after her brake up for she knew he would end up just being her rebound guy and that she did not want. So when a certain detective asked her do this she had found her rebound. Lost in thought she smiled knowing that soon she and Sam would be together, and this hiccup, bump in the road would not stop her from achieving her goal of being with the man she truly loved.

3 Days earlier

Andy was running late again for shift, she still had a good seven blocks to go before she reached the barn. It did not help that the heavens had opened up and she was getting socked from head to toe. It would take her a good 20 minuets to get there if she ran with only 3 minuets to change into her uniform and into parade. She set off running only a block into her run a black ford pulled up ahead of her the window was being wound down and her name was being shouted from within the car.

"HAY MCNALLY YOU NEED A RIDE?" She stopped for a second to see who was calling her name, When she seen the car and the person who was inside he spoke again.

"I said you need a ride? You look a little wet and by the time I would say you are late for work, so jump in."

Andy walked round the passenger's side of the car and jumped in.

"Thanks for this; I would have never made it on time if I had to run the rest of the way."

"No problem, besides I'm glad I spotted you you're the person I'm on my way to see right now."

"Me? Why? You and I don't really get along plus you only ever come to 15 when you want Sam to do a job for you. So what is it you want to see me for?"

"All in good time McNally, ill let you know as soon as I have spoken to best about letting me have you for a few days."

With that the rest of the journey to the barn was in silence only with the occasional glance at each other. Andy's brain was going into overload trying to think why he wanted her after all the two of them had been through over the last year. Never really did they speak two words to one another only for a luck warm hello in the hallway when she was with Sam. But soon she would find out why he was kind of being nice to her. Finally making it into the parking lot she jumped out of the car and thanked him for the lift, with enough time for her to change and have a few moments with her friends. In turn the detective jumped out of his car and made his way inside behind her with a simple response of "You're welcome."