A/N: Sam is under the siren's influence and you know who she is going to urge him to kill. Thanks for taking this journey with me. Reviews would be great. NC

Warning: There is sexual content in this chapter.

Chapter 7

"Why don't you drive me home?" Allie cooed to Sam as she ran a finger down his cheek.

"Of course, I'll be happy to do that," Sam replied getting the passenger door opened so he could sit her in the car. "I'll do whatever you want," he said gazing at her with love and desire. He went around to the driver's side and got in accepting the keys from her.

"I'll direct you to my house."

"Alright," Sam nodded starting the car and pulling from the parking lot. He followed her instructions across town to a residential area and pulled up a driveway to a quaint one story house. It waw hidden from view by tall hedges on both sides and a fence in the back. The siren had gotten rid of the true owner of the house and was using it for now as her hideout. He parked the car and got out to go around to the passenger door and helped the siren out. He carried her to the front door and sat her on her feet so she could unlock the door.

The siren led them inside, her limp gone now since she had her catch. Sam stopped in the foyer gazing at the siren with lust and desire. He did not stop her as she reached into his short's pocket and pulled out his cell, turning it off and laying it on a side table.

"Why don't we check out the bedroom," the siren leered seductively to Sam as she sidled up to him and ran a hand up his arm. "Would you like that?"

"Yes, very much," Sam agreed pulling her into his chest and lowering his head to find her lips, kissing her deeply with an insatiable need. He could feel her firm body quiver against him knowing he had to have her. His desires was building inside of him so intense it almost hurt.

The siren laughed softly as she pulled Sam toward the back of the house and into a bedroom with a king size bed against one wall. She allowed Sam to pull her T-shirt over her head and the band from her hair, letting it fall around her shoulders in a silken shower.

The siren ran her hands under Sam's shirt, raking her fingernails down his back, leaving red trails, before pushing the T-shirt up and over his head. She began to kiss his chest, nipping, and licking across it, giving his nipples extra attention making Sam groan in delight and his knees to almost buckle.

A shiver went up Sam's back as the siren began to kiss, nip, and lick his chest. He ran his hands down her back and hooked his fingers in her running shorts slipping them off her hips and letting them fall down her legs. He felt her hand in his shorts gripping his bottom hard and grinding her hips into his. He could feel his manhood growing hard as she pushed his shorts and briefs down out of the way, releasing him.

With a sudden push, the siren had Sam down on the bed where he sprawled out on his back watching her as she leaned over him, letting her eyes roam over his body as she licked her lips. She was really going to enjoy this.

"So, what do you really desire?" she asked looking deep into his eyes as she crawled up his body and kissed him. "No, no, you're not to move," the siren ordered sternly, pushing Sam's arms back down on the bed by his side where he found he couldn't move them or his body. "I know what you want lover boy. I can't believe you were too shy to do this. I think you're going to enjoy this…" She straddled Sam and began to plant kisses down the underside of his arm, continuing to his chest as she let her body slide down Sam's long frame. Her fingers danced over his ribs and down his side as she licked across his stomach and moved lower.

Sam could not hold in the moans of pleasure as the siren found all the sensitive spots and gasped when she let his hard erection rest between her breast for a moment as she moved lower. He realized what she was going to do, something he had thought about, but could never get up the nerve to ask a woman to do.

He sucked in a sharp breath when a finger trailed up his manhood and around the tip of his erection. Before he could get a breath, the siren licked him and drew him into her mouth, sucking lightly and playing with him with her tongue.

Sam cried out loudly as he dug his heels into the mattress and fisted the sheet in his hands. He wanted to move, to grab her, but he could not break the siren's order to lay still. Shock waves raced through his body and had him trembling uncontrollably as every nerve ending seemed on fire. He threw back his head and clenched his jaw so tight he thought he would break his teeth. He was on the brink of release when the siren stopped what she was doing and looked up at him almost questioning if he wanted more.

"Don't stop," Sam gasped out as he tried to arch his back upward toward her grinning mouth. "Please, I want more," he pleaded as he panted hard.

The siren looked up at Sam as she chuckled, feeling the strain and tension in Sam's body underneath her. She kissed his erection before taking him again and sucking harder this time making Sam cry her name as his whole body trembled uncontrollably.

"No, no, you can't come yet Sam, I've just started play," she cooed to him in a seductive voice. "Don't you want it to last longer?"

"Yes," he breathed heavily lifting his head to look at her.

She brought him to the edge of climax but backed off before he could come several times. She could feel him almost lose it when she cupped his balls and began to massage them in her hand as she continued to tease his erection with her tongue before taking it in her mouth once again, laughing as Sam begged her to let him move.

He did not realize when the siren moved back up his body and guided his hardened erection into her wet folds, sitting down on it. She groaned with pleasure as she started to move up and down and side to side, taking him completely into her as she rocked back and forth pleasuring herself.

"Oh Sam, is this what you want? You want it rough?" she asked slamming down on him again and again. "You can move now dear boy. Take your pleasures as you wish."

Sam growled deep in his chest as he flipped them over to loom over her. He crushed his lips into her and kissed her passionately as he bent one of her legs upward so he would have better leverage. He pounded hard into her going faster and matching her upward thrusts until he could feel himself ready to come.

"Now Allie, together," he insisted as he watched her throw her head back and arch upward to meet his strong thrust. He could feel her muscles tighten around him as they climaxed together. Sam pulled out partway and drove into her again feeling her aftershocks jerk her body under him. He dropped his head down beside her head and tried to catch his breath, drawing in long bouts of air.

"Sit up," the siren told him as she kept her hold on him.

Sam did as she asked and sat up with his legs out in front of him. He watched as the siren reposition her body with her back against his chest and wiggled down on his partly hard manhood to take him inside of her. She reached for his hand and guided it down her stomach and over her abdomen and between her legs. She showed him the sweet spot and arched her back as he began to rub his finger across it, playing and teasing her. Sam's, other hand found a breast and began to massage and tease the nipple as he kissed the side of her neck and shoulder, never wanting this to end.

"Yes, that's it, yes!" she cried out as she bounced on him, taking him deeper with each movement. The siren did not hold back as she twisted around, while keeping his growing erection inside of her and faced him, pressing her body into his as he gripped her hips and met her urgent thrusts with his own.

Sam kissed her neck and found her lips when she turned to face him. He devoured her mouth and played with her tongue as he thrust his tongue between her parted lips. They both cried out with satisfaction and climaxed again before falling back on the bed, their sweat coated bodies intertwining. Sam brushed her hair back from her face as she traced symbols randomly on his body with a finger.

"You know we could be together forever if it wasn't for your brother. If he found out about us, he would tear us apart. He would be jealous of what we have."

"I won't let him. I'll leave him," Sam stated firmly.

"That won't work Sam. You know he would come looking for us. He wouldn't let you stay."

"I won't give him a choice."

"Doesn't matter, the only way for us to be together is for you to kill your brother. Will you do that for me?"

"Yes, anything for you. I want us together forever."

"Why don't we get dressed and go find him?"

"I know where he will be at the motel." Sam got up and found his briefs and shorts slipping them on. He turned his shirt the right way and slipped it over his head. He felt Allie beside him as she got dressed too.

spn

Dean looked to his cell when it pinged, he had a text. He pulled it up and saw it was from Dom and he was ready to be picked up. He had no luck at the grocery store. He sent a text back that he was on his way and he struck out too. Dean cranked the Impala and pulled from the parking lot to go get him.

Dom was outside leaning against the side of the building waiting for Dean. He pushed from the wall when he heard the familiar rumble of the engine as the Impala pulled to the curve and stopped. Dom opened the passenger door and dropped into the seat, sitting his bag in the floorboard.

"Didn't find it either?" Dean asked once Dom was settled.

"No, for now it seems the siren is being elusive."

"Wanna send Sammy a text that we're on our way?"

"I can do that." Dom took his cell out and typed a message to Sam. He waited for a few minutes for Sam's reply and frowned when he did not get one.

"What?" Dean asked when he glanced at Dom and saw his wrinkled brow as he stared at his cell. "Is Sammy not answering?"

"No, maybe he didn't get the text," Dom mumbled pulling up Sam's number and calling him. He swore under his breath when it went to voicemail. "Let me try reaching out to him with my powers," Dom offered closing his eyes and focusing on finding Sam. After several minutes he opened his eyes and looked at Dean. "Something is blocking me. Sam has put up some type of barrier and I can't see him."

Dean grumbled under his breath as he pressed harder on the gas pedal sending his Baby quickly down the street. He gripped the steering wheel tightly between his hands until his knuckles turned white. When his fingers cramped, Dean loosened his grip, flexing his fingers to get the blood flowing again. He turned sharply and pulled into the parking lot of the park and screeched to a stop.

"You go one way, I'll go the other," Dean told Dom as he jogged down the jogging trail, while Dom went the other way in search of Sam. A sense of fear was building in Dean's mind because he had a feeling Sam had found the siren or rather the siren had found Sam. When he saw Dom ahead of him coming his way, Dean stopped and watched him shake his head no, he had not found any signs of Sam.

"What do you want to do?" Dom asked Dean when he came abreast of him.

Dean stopped and let his mind whirl as he tried to come up with a plan. "Let's go back to the motel to be sure he's not there. If not, we'll decide what to do then."

They headed back down the trail toward the car to drive to the motel, hoping Sam had given up and gone back there. Dean did not want to think that maybe the siren had gotten him, and he was under her spell. This made his stomach churn with acid and he fought the bile that wanted to tickle the back of his throat.