Disclaimer: Glee is owned by FOX and Ryan Murphy and No Other Woman is produced by Star Cinema and VIVA films.

Yeah I was supposed to be updating My Amnesia Girl but I had to get this one out of my head first. Its more of two chapters only anyway.

START

Kurt first noticed the changes in Blaine two weeks after they first made love. It all started with Blaine telling Kurt that Sebastian had this uncle working in the local theatre. Sebastian had said that he can take Blaine there to see if he can be part of that theatre. Blaine was so excited and Kurt thought nothing would happen since the shorter boy already told him that Sebastian meant nothing to him. The curly haired boy became much more distant.

Sure they still kept PDA at minimum when walking down the hallways of McKinley, but during glee rehearsals the usual hand touching every now and then was missing. He tried to ask Blaine about it but the other brushed it off, and would make it up to him by being passionate when they make out in his room.

On that weekend they were supposed to be hanging out but Blaine excused himself saying he needed to go visit his grandparents. Kurt didn't ask him any questions.

On that Monday Santana congratulated him on "marking his territory" so to speak.

"What are you talking about?"

"Don't be modest Porcelain; your boy toy has a hickey that could last for days."

"I didn't notice that I was giving him a hickey."

At the stricken look on Kurt's face Santana came into action and dragged him to the parking lot. Once they were sitting down inside her car she began her interrogation.

"Were you the one who gave him that hickey?"

The other shook his head.

"Have you any reason to think that brows is fooling around behind your back?"

Kurt nodded his head and told her all about Sebastian. The way the other was always looking at Blaine and saying sexual things about him. Kurt felt tears about to come out of his eyes as he thought about his boyfriend cheating on him

"Snap out of it Hummel and fight back."

"Why should I fight for something that's supposed to be mine?

"Don't you get it, love is as they say a battlefield if you don't fight back you will lose."

"What should I do?"

"Bury the prissy and bring out the sexy. Find tighter jeans, unbutton your shirts. Do anything to make sure he won't stray."

BLAINE'S WEEKEND

"We shouldn't be doing this." I said as Sebastian alternated between kissing and sucking on my neck up to my collar bone.

Sebastian stared at me his eyes darkened with lust making me groan. "You keep saying that but we keep doing it anyway."

I felt his hands caress my stomach as we kissed, he started to strip me of my pants as I did the same to him.

"This doesn't mean anything Blaine, we're just having fun." Sebastian said reassuring me.

NORMAL POV

Blaine caught up with Kurt in the taller boy's locker during dismissal time. Most of the students are gone by then.

"Hi Kurt." Blaine greeted as he kissed his boyfriend, the other didn't respond to the kiss so Blaine pulled back quickly giving Kurt a questioning look. "Something wrong babe?"

The slender boy turned towards his boyfriend. "Just upset about what coach Sylvester is saying about my dad."

Blaine nodded his head understandingly. "That woman sure is something."

"Speaking of something what's that on your neck?" Kurt watched as Blaine pulled up the collar of his shirt not realizing that the hickey wasn't visible to Kurt in the first place.

"Just a skin rash I got from swimming in the lake. My grandmother warned me not to but I got tempted." Blaine explained.

"You must be prone to temptation then, better be careful Frodo make sure that temptation is worth it." Santana commented as she walked past with Brittany heading for cheerleading practice.

Blaine saw that Kurt had a thoughtful look on his face as he watched Santana's retreating figure. "Everything alright?"

Kurt finished putting back the things he didn't need to his locker and fixed his bag. "She's right though, some temptations are not worth doing. But I guess it depends, some people do temptation even risking something important to them. Are you that kind of person Blaine?"

BLAINE"S POV

"He knows?" Jeff asked through the computer screen.

"I'm not sure." I replied.

"If he's dropping hints like that I think he's suspicious. You better end this now Blaine."

I remained silent as Jeff finished talking.

"Oh no Blaine, just no, are you telling me that you've fallen for Sebastian? What about Kurt?"

I shook my head. "When it comes down to anything I will choose Kurt."

Jeff nodded his head but he still had a suspicious look to his face.

"I love him." I insisted. "Kurt's the one that I love."

NORMAL POV

Blaine decided to go to Sebastian's house the next day after classes to end it. He found him sitting alone in the dining room with a birthday cake in front of him.

"It's your birthday?"

"Obvious much." Sebastian replied staring at the cake.

"Where is everyone, your parents?"

"Who knows, I thought they would be here since its supposed to be a special day and all. But I guess to them its not a special day after all." Sebastian said bitterly.

Blaine felt a pang in his chest as he remembered his own parents disregarding his birthday. "I'll celebrate it with you."

Sebastian laughed. "Are you serious."

Blaine just nodded a determined look on his face. After enjoying the meal they settled down on the couch to watch TV.

"Thank you Blaine, you were the only person willing to spend my birthday with me." Sebastian said as he kissed the shorter boy.

It started softly but then quickly turned passionate. The taller boy pulled Blaine to his room and pushed him down on the bed.

SCENE CHANGE

As Blaine turned on the lights of his room he was surprised to see Kurt sitting on the bed. The taller boy had on boxers and a shirt with all the buttons undone.

"Welcome home." Kurt greeted as he went closer to Blaine to kiss him passionately.

Blaine gently pushed him off but he still had his hands on Kurt's shoulders. "What's going on Kurt?"

Kurt shrugged. "I just wanted to surprise you." He started to kiss Blaine's neck but stopped when he smelled a different cologne on his boyfriend. Kurt looked at Blaine. "Are you not in the mood?"

"I'm just tired Kurt, and I also need to take a shower." Blaine explained.

"Is there someone else? Is it Sebastian?" Kurt asked seriously.

Blaine shook his head. "There is no one else Kurt, just you. Sebastian is just a friend. Now I should go take a shower, and after that we could cuddle."

The shorter boy started to go to the shower, he turned back to see that Kurt was just standing in the middle of his room, his back turned towards him. "Kurt I love you." Blaine said firmly but Kurt didn't reply.

STOP

Tell me what you think please. Off to type the next chapter to My Amnesia Boy.