Don't know what's happening to me

Main-characters: Santana Lopez, Sebastian Smythe
Pairings: Sebtana
Fandom: Glee
Author: Sebtana
Rated: T
Category: Romance
Summary: Unrelated one-shots about Sebastian Smythe and Santana Lopez. We've all got the hots for Sebtana! #6: Santana finds Sebastian having sex with someone else... Prompts open!
Important: Don't claim Glee and the characters!

People! I only have 3 prompts after this chapter to work on, so please… give me more prompts! Ofcourse I can make things up myself (and I have, don't worry), but I think working with prompts is so much fun! So… give me ideas! It could be one word, or a location… It doesn't really matter, just prompt to me what you feel like prompting!

You are all wonderful! Truly! I don't get as much reviews as before, but still you are lovely. :)

Prompt by Ms. Fantastic: one year after high school graduating sebastian and santana live together in new york and they kind of love each other. in the past 1 1/2 - 2 years something has changed between them and now they are in a serious relationship. but then santana comes home earlier then usual and finds sebastian and a stranger having sex on the couch. please with happy sebtana end. ;D

They kind of love each other? Hihi! That's cute! No worries! I will not describe the actual sex. :)

Enjoy!

Unfaithful

Santana was happy. Not only did she earn lots money today, because of several generous tips she had received, but she was able to leave work early too. She decided to surprise Sebastian with some movies she had rented and planned to have a lazy evening.

Humming, she was opening the door of their apartment, with a bag full of movies, popcorn and coke. The ingredients for spending a perfect night with her boyfriend. However, when she heard some noises coming out of the living-room, she frowned. Had Sebastian invited someone over? Normally he would be studying his ass off, not caring about any company. Except for her of course.

"Oh, Sebastian! That feels so good! Do that again!" A male voice moaned, and Santana dropped her bag, throwing her jacket on the floor in the hall and stormed into the living room.

And she was right about what she had thought she had heard. Her boyfriend was lying on top of a naked man she couldn't see properly, but her heart dropped when she saw they were both naked. Sebastian turned around and fell of the couch in shock as he spotted Santana. "S-Santana… What are you doing here?"

The unknown guy quickly put his hand in front of his hard-on and looked away ashamed, while Sebastian was still lying on the ground, trembling in fear.

"What the fuck is going on around here?" Santana yelled, and Sebastian crawled back to the couch, pulling himself up to sit down on the edge of it.

"I… well… you see… I wasn't… It has been two weeks… I'm sorry!" Sebastian mumbled and colored red, keeping his eyes down and avoiding Santana's furious look.

"Get out…" Santana breathed out. "Get the fuck out of my apartment, Sebastian Smythe."

"Our apartment…" Sebastian mumbled, before trying to change Santana's mind. "But baby… It was just a onetime thing I promise! I just… missed the sex," Sebastian tried, while the still unknown guy was running through the room collecting his clothes, putting them on at the same time and bumping into so many things that it was astounding he didn't break anything in his rush.

"Stop 'babying' me! I don't fucking need you anymore! You cheated on me! Take you and your male-slut out of my face, because I might start to hit something if you don't. And don't be surprised if it's you or your fuck buddy!"

Sebastian nodded quickly and ordered the guy to go away, while collecting his own clothes and putting them on as he moved to the hall to get his jacket. "When can I come back?"

Santana narrowed her eyes and shook her head. "I… I don't know, Sebastian. I have to think about it…"

"I love you, Santana…" Sebastian mumbled, even though he knew she didn't want to hear it now. "Can I at least grab some clothes, please?"

Santana nodded. "But then you're gone, and don't come whining for a kiss, because I don't want to taste him on your tongue. I just don't wanna kiss you for several reasons right now. Goodbye Sebastian," Santana answered coldly and moved to the living room, sitting down on the chair, because no way she would sit on the couch. Maybe she would just burn the couch and buy another one…

She heard Sebastian in their bedroom grabbing some clothes, and then it hit her. Sebastian had cheated on her… With a man. With very freaking good-looking man. She was insecure about her relationship with Sebastian. He knew he had labeled himself as 'gay' when he was younger, and of course it hurt her when she saw him cheating on her with a guy. Would it hurt less if it was a girl? She didn't think so, but the insecurity she had always had was now coming back up to the surface now this had happened.

Tears were rolling over her cheek and quickly she wiped them away. Santana didn't want to cry because of that **. But the truth was, she would miss him terribly. Especially at night, when they were in bed together, with their arms wrapped around each other.

She heard Sebastian leaving the apartment, and then she couldn't stop the tears from appearing. She sobbed and grabbed a pillow, hugging it to her chest. Her heart felt like it was shattered into thousand pieces. She wanted to cry the whole evening, eat ice cream while she watched sad movies. Yeah, that sounded like a plan.

But fuck, all the movies they owned were either horror-movies, or action movies, like Lord of the Rings. And there wasn't any ice cream in the fridge, because it was freaking winter. Like, it was two weeks until Christmas, and it hit her again. She had to spend Christmas alone. Sebastian was the only person she would've spent Christmas with.

Santana and her parents didn't have anything to do with each other after they had a big fight, and her whole family didn't talk to her anymore. And her friends were still mad at her for dumping Brittany two years ago. Okay, she didn't break up with Brittany in the smoothest way, but after two years? She thought they just needed an excuse to break the ice and talk to her.

She sighed and ran her hand through her hair, blinking with her eyes and a few tears fell on her shirt. Quickly she removed the shirt and threw it with some other clothes in the washing-machine, grabbing another shirt and put it on.

The TV went on and Santana started to zap lifelessly, her fingers never leaving the remote to watch something for a longer time than one second. And this was how she spent her evening.

Eventually she felt tired enough to go to bed, and she went into the bathroom to get ready to sleep. But when she entered the bedroom and saw that Sebastian had taken a lot of his stuff with him, she swallowed.

Lying down, she watched at Sebastian's side of the bed. She shook her head and turned around, so she was lying with her back to his side.

"Just go to sleep, Santana… Come on. He hurt you, he doesn't deserve you crying over him and missing him," Santana mumbled to herself and closed her eyes, but the fact she didn't hear Sebastian next to her breathing softly made her heart ache. "Fuck… I can't do this!" She buried her face in the pillow and cried herself to sleep.

xXx

Sebastian checked into a hotel, after saying goodbye to the man he had sex with. It was a goodbye, because he would never see him again. He would fight for Santana. He would get her back, if it was the last thing he had to do. He loved her, and he couldn't just leave her behind like that.

Shivering he was laying in the hotel bed, reaching out, but of course Santana wasn't there. He sighed unhappily and cried himself to sleep.

xXx

It went like that for over three weeks, both crying themselves to sleep every night and thinking about their relationship.

Santana knew that she needed Sebastian back in her life, but she also knew that he had hurt her badly and that they needed a serious conversation where Sebastian would promise her to never do this again.

Sebastian knew that he had to have a sure-fire way to get Santana back in his life, so he had an idea. A really good idea, if you would ask him.

He stepped into a jeweler and asked what the prices and what was the best they had to offer. A nice lady helped him pick out the perfect piece for Santana and Sebastian exited the building happily.
It was a Saturday morning and Santana was watching X-men 4 with a bucket of ice cream. She frowned when she heard knocking on the front door. Who could that be? She wasn't expecting anyone. Mostly, because she didn't have anyone in her life who would visit her on a Saturday morning.

When she opened the door, she saw Sebastian standing there, biting his lip, asking with his eyes to come in. For a moment she hesitated, but then she opened the door wider to let him in. Sebastian smiled hopefully and removed his jacket, moving to the living room.

When Santana sat down next to him on the couch, she sighed. "Talk.. I assume you're here to talk?" Sebastian swallowed and nodded, removing a box from his pocket, opening it.

"I'm not proposing, but I will. In a few years. If you take me back, you would make me the happiest man alive, and I will promise to love you always and to never hurt you ever again. The next time I miss us being intimate, I will talk about it, instead of running away of it and trying to find it somewhere else. Please… Please, will you take me back and let me stay in the apartment again and let me sleep next to you again?" The tears were now forming in Sebastian's eyes.

Santana blinked her eyes too, not wanting to show Sebastian she was crying, and quietly she nodded, wrapping her arms around the love of her life. "I missed you so much, Sebastian," she breathed in his ear and smiled when Sebastian slipped a ring around her finger and kissed her deeply.

"I missed you too, Santana, you don't know how much… Let's watch the movie together, okay? Or were you planning on doing different things?" Sebastian winked.

Santana laughed and gave her boyfriend a teasing push. "Naughty boy. Let's finish the movie first and then we will see what we're going to do…"

"That's fine to me," Sebastian sighed happily, while pulling his girlfriend to his chest. "I love you…"

"I love you too, Sebastian. And I forgive you."

Sebastian grinned and planted a kiss in Santana's hair. "Thank you, that means the world to me…"