A.N: OH YEAH!!! I am back with vengeance!!! I got really good reviews for my first fic, "The Love of Her Life" and am hoping for the same thing from this one "Run to Me" Another thing is that I love music and will be incorporating a lot of my favorite songs in where they will fit, I hope you like my choices!!! Anyway…I had no idea how to start…that's the hardest part…so here it goes!!! Oh one more thing…I stole some of the other writer's terms for this and I hope they don't mind!!!

Disclaimer: I do not own Will and Grace…although I wish I did…but I don't…anyway

OH I FORGOT!!! I made some changes…not major ones but still. Karen is only 27, Jack is 29, Grace is 25 and Will is 30. I know that can kind of throw things off…but still. Also, Karen is still married to Stan. Thanks!

Chapter One: Betrayal

Karen waited until she was sure her husband was asleep and then quietly got out of bed and went into the hall. She tiptoed to the stairs and quietly went down them. When she got to the bottom she pulled her coat on over her nightgown and quietly went out the door. She ran quickly to the elevator and rode down, she went out through the front door and climbed into her waiting limo.

"You know where to go Driver." Karen lay down on the seat and thought about what she was doing. She had been meeting Jack at his place every night for a month now, and she hadn't told anyone.

"How much longer is this going to carry on Mrs. Walker?"

"I don't know Driver." Karen looked out the window and sighed. "I really don't know."

Jack was pacing his apartment when he heard the elevator and footsteps to his door. He opened the door before Karen could even get her key out. "Hi Karen." Jack smiled at her and she grinned at him. He pulled her inside and shut the door.

"Oh, looks like someone's a little feisty tonight." Karen pulled him to her.

"You bet I am." Jack shoved her against the wall and kissed her deeply, their tongues played for what seemed like forever when he finally pulled away. "Come on." He said taking her hand, when she wouldn't come he turned to look at her.
"What if I don't want to?" Karen said playfully.

"Well," He said going to her, "then I guess I'll have to make you come." Jack picked her up, carried her to his bed and laid her down. He kissed her neck while he unzipped her coat and took it off, she pulled off his shirt and pulled his head up to kiss him then she ran her hands over his back causing him to shudder.

In his moment of weakness she flipped him onto his back and straddled him. "Pinned you." She said smiling as she pulled off his pajama pants and underwear. He reached up to her and let her hair down. She began to lower her head to his member but he interrupted her.

"I want to go first." Jack sat up and Karen looked at him for a second. "I like making you happy." He said bringing her head up to his he quickly kissed her and then leaned her backwards onto the end of the bed. He tore off her nightgown and ran his hands over her naked body. He kissed her neck and then moved down to her chest. He reached the base of her right breast and licked around it causing her to moan with pleasure. Jack moved his mouth to her right nipple and sucked on it for a few minuets as he massaged her other breast with his left hand.

Karen lifted his head so that his mouth was level with hers. "Make love to me." Her eyes sparkled with passion as she spread her legs. He kissed her deeply as he moved his organ into her, suppressing her moans. He moved in and out of her slowly as he once again got the fell of her body.

"Harder Jack!" Karen arched her back as he began to move more quickly.

"God, Karen." Jack broke out in a sweat and began to pant heavily. He felt her begin to tighten around him and she came. She screamed his name out before falling back onto the bed.

Across the hall Will awoke to a scream from inside the building. He walked out his bedroom door and opened the door to his apartment. He thought for a minuet about waking Grace, but then thought no. He heard a second scream and realized that it was Jack. Will became confused as he thought the first scream was a woman, but why would a scream from a woman come from Jack's apartment? "I must be dreaming." He told himself before shutting the door and going back to bed.

Back in Jack's apartment he and Karen were kissing passionately on the bed. "That was really fun." Karen said smiling.

"Yeah, it was. Can you stay tonight?" Jack asked.

"No, I'm sorry but if I'm gone in the morning Stan will start to wonder." Karen climbed out of bed and started to put her clothes back on.

"I don't want you to go." Jack stood and went to her. He helped her zip up her nightgown, and then kissed her deeply.

"I know, but I have to, for us." She put on her coat and looked at Jack one last time. "Goodbye Jack." She closed the door leaving Jack standing there.