AN. I really don't know whether Isaac should end up with Allison or Annabel! I need reviews, tell me where you want this to go!

/

'I'm telling you! That's what I heard. Isaac you have to talk to Allison about it. I overheard them talking and I'm positive that she likes you.' Isaac shook his head. They were walking towards Allison, where she was hiding in the janitor's closet, listening to their every word.

'But what am I supposed to do? I know she likes me, why else would she have kissed me? But Annabel… I really like Annabel.' Isaac replied. Allison could picture his face, all screwed up in confusion. And she really did feel bad. She had gone and messed up everything for both of them.

'You're going to come to the hospital to see Stiles' MRI right? I know you guys aren't really friends but he's going to need all the support he can get if they're not good results.' Scott asked Isaac.

'Yeah sure. I'll head to the hospital after school. We can meet there.' Isaac replied as they both passed the closet and headed off to class.

Allison knew it was now awkward between them but they did need to talk, and she did need to help with getting Stiles' morale up, so Allison resolved ask Isaac to take her to the hospital with him.

/

There was a knock on the Argent's door just a few minutes after Allison had come home herself. She smiled, it was her ride. She knew her sister would invite herself along on the journey, but that didn't make her any less exited to talk to Isaac. So she quickly made her way to the door.

'Hey, Scott just texted me, Stiles is going into the MRI test now, so we better get going.' Isaac told me and I grabbed my shoes.

'Where are you guys off to?' Allison had dreaded this moment, but she needn't have worried.

'Stiles is getting an MRI scan to see if he has the same disease his mother died of. We're going to see if he's okay. It's really close friends only… Would you mind giving it a miss?' Isaac explained.

'If it means that much.' Annabel walked up to Isaac and kissed him. 'Tell him good luck from me?'

Allison had never seen Annabel be actually nice to people, let alone people she hardly knew. She realised that Isaac was good for her; he made her a nice person. The kiss did still spark jealousy, however.

Annabel waved and then left the room. Allison and Isaac headed towards the car.

They drove in silence until Allison said it. 'I made everything awkward now, didn't I? I didn't want to, but I had to tell you.'

'Tell me yes, kiss me? Not so much. Not saying I didn't enjoy it,' Isaac gave a devilish grin and continued, 'but I don't really know what to do with that now; I really do like Annabel.'

'I know I had no right to ruin that. I'm sorry.' Allison looked at Isaac. He really was all she wanted. Had she really been too hung up on Scott to realise that? Isaac suddenly swerved to the side of the road, knocking Allison from her thoughts.

The car pulled to a stop and Isaac seemed to be thinking about something. Allison couldn't tell what was bothering him and she was about to open her mouth to ask when he leaned over and kissed her back.

Allison knew it was wrong, but that didn't seem to matter when Isaac's lips were on hers. So she kissed him back and curled her hands into his soft brown hair. Their kiss seemed to go on forever, but after a bit, Isaac pulled away.

'Sorry...' Isaac began to say, but Allison wasn't going to let him change his mind, and she kissed him, pulling him back into her arms, until he was leaning right the way over onto her lap. He drew away, but not for the reasons she had thought, and this much was obvious when he started trailing a line of kisses down her neck. She arched her back in pleasure and then brought his head back up to kiss him back on the lips and pulled his shirt off, over his head. Isaac pulled her shirt over her head.

'You have no idea how long I've wanted this,' he muttered into Allison's neck. This caused a spark of pleasure to run through her core and she smiled through the kiss.

They ended up having sex, both knowing it would be a mistake, both not caring, in the back of Isaac's new car. A tangle of limbs and hot breath. But it was obvious he was such a different guy compared to Scott; he was more aggressive, not in a bad way, when it came to sex, whereas Scott had always been so gentle. Isaac most certainly knew what he was doing though. Allison loved it.

When they finally got back into the front to drive off again, they were both sweating, she never had this with Scott and she loved the change. It made her want to crawl into Isaac's arms and never leave; he was so big and protective.

When they got to the hospital, there was a puddle of water, flowing out from a broken drain. Isaac must have seen the spark of electricity; as when Allison stepped out of the car, he pushed her out of the way of the electric current infused water and then tripped and fell into it himself.

She yelled; she'd just got back the boy she wanted and now he was taken from her by none other than fate herself. 'No! Isaac!'