Like always don't own the CW does. This has been betaed by Matchmaker 131. Thank you tons for the help. Hope you enjoy it. I got the idea from a review. Any suggestions send them my way. :D

Sam had gone to the library to do some homework for one of his law classes. He was excited he was about to graduate in two weeks. He smiled as he went back to the section which held the books he needed.

Sarah decided to show up and surprise him since she knew where he would be. She also was aware that Sam had a fantasy about having sex in a library and she was in the mood to make that fantasy a reality. With a smile she went up to locate her man.

"Hi," Sam said when he saw her coming up.

His eyes lit up and other parts of him became perky at the sound of his wife's voice. Sam had to take a deep breath as he licked his lips when he saw her.

"Hi, honey, You look like you could use a bit of a break, maybe we can have some fun," she said as she pulled him towards the far back section.

--

"Oh," Sam said when she took off her jacket which revealed she had only her bra on underneath.

His mouth dropped open and his pants grew tighter in the crotch as his heart began to race. He liked Sarah's idea of fun. She was such a naughty girl at times sometimes he couldn't keep up with her, but he did his best to try.

"Why didn't you say something," he said as he pulled her close for a kiss not wanting to wait to hold his wife to his body.

--

Sarah tried to help him undress but neither of them wanted to waste time, they also didn't want to get caught so the faster they went the better. Sam pushed her against the window as she unzipped his jeans and reached in the little hole of his boxers Sarah grinned when she felt how ready he was for her. The nearest window had a bench seat and Sam sat down before he removed her jeans. But Sarah was impatient and straddled his body as soon as her jeans hit the floor. She was slick for Sam and he felt as he slid up inside her tight opening. They tried not to moan but it was hard when they felt so naughty and they enjoyed the impromptu sex.



Sarah rode him as quietly as she could as Sam thrusted upward as he used his arms to push her butt up. They both wanted each other to cum, but first they had to get there. They didn't speak as they watched each other. His hands roamed from the position under her butt to her bra before he pinched her nipples as Sarah sighed. Sarah accidently set off the silent alarm neither knowing it they continued to make love to each other. Sam shifted as he tried to be more helpful in his position, "I'm going cum," he whispered in her ear as he licked her earlobe.

Sarah smiled and wrapped her legs around him pushing him in deeper she wrapped her arms around his neck, "Then go ahead," she told him.

The security guard looked at the monitor when the alarm was tripped before he went up to see the problem. He was about to open the door to the stairwell that lead to the top floor when he got a call on his radio.

Sam and Sarah where still wrapped around one another on the bench moving rapidly towards their climaxes when Sam hit the alarm again. "Shit," he said as he realized what he had done. "We gotta go." he said.

"Why I'm close," Sarah told him.

"Well if we don't get out here now then I'm sure a guard is going to come through that door any second I just tripped the silent alarm," he told her, but he hadn't made any motion to move.

Sarah pulled him back down and kissed him. "Finish or I'll do it," she said in a tone that Sam knew too well that meant she'd do it. Everybody thought that Sarah was a nice and tamed girl for him, but if they only knew what went on behind closed doors.

"Yes ma'am," he said as he picked her up then pushed her against the wall and slid in her again this time each thrust was harder and faster, but Sarah loved it. She came right away as she cried out Sam's name as she went over taking him with her.

Sam didn't waste any time he pulled up his jeans while Sarah put her clothes back on as fast as she could. They both slipped into the closest rest room to adjust their clothing.

It was a good thing too, because at the moment the security guard opened the stairwell door, it wasn't thirty feet to the bench where they sat, a moment before, where the guard had to reset the alarm. He only shook his head and left again when he had done his duty.



Sam smiled and kissed his wife as they waited for the guard to leave. "Next time we do this remind me not to trip the alarm," Sam told her as he peeked out of the door of the unisex bathroom.

Sarah smiled. "I accidently hit it first," she admitted with a grin, "Sorry," she said as she hid a smile in his chest as they hugged.

Sam whispered in her ear, "I love your spontaneity Sarah Michelle Blake Winchester."

AN: Send Ideas to me by review and i'll try and write them.