So I Married an Alien in Vegas

Summary: Prequel to Surprise Guest. After drinking too much Willow finds herself married to a certain alien. BTVS/Smallville x-over. Post Chosen. Smallville Season 4

Disclaimer: These characters don't belong to me.

Author's Note: I was writing Surprise Guest and decided I wanted to write the story of Clark and Willow in Vegas and the aftermath. So here it is, enjoy.

Willow wakes up with a very sore head. Ok she is never drinking again and why is her pillow moving up and down. Willow opens her eyes to find she is lying on a chest, a very male, very muscular chest. Wow she hasn't done that in some time. As her senses waken up she can detect the almost forgotten sensation of how her muscles ache after sleeping with a man. Not that it's an unpleasant sensation but she had just thought she didn't do this anymore. She sighs and stretches her arms. Her attention is caught by a glistening off a ring on her left hand. Oh goddess she didn't. She looks up at her sleeping companion. Even in her opinion he's good looking. He has curly black hair and a very serene look on his face. Strangely a thought pops into Willow's head that Buffy would probably be jealous of her. Willow sits up and feels dizzy. Ok note to self, drinking to get over break up with Kennedy not a good idea. She looks around and sees a piece of white paper on the table beside the bed. She picks it up. Yep it's a marriage certificate and her name is now Willow Kent.

Clark wakes up feeling terrible, a very rare thing for him. Oh he can't believe Alicia put that red kryptonite necklace on him and then to make it worse she teleports off leaving him in Vegas. Ok now what did he do? He drunk a lot, hit on some girls, met a beautiful red head, married her and had sex. Wait! Oh god he married her! His parents are going to kill him. Wait he actually had sex. He wasn't sure he could with a human. Snap out of it Clark, back to the being married part. He opens his eyes and looks at his left hand. There's a ring. Yep he's married. He sits up and sees his now wife sitting on the bed with a sheet wrapped round her. Ok so what do you actually say at a moment like this? "Morning"

Willow turns round at the voice "Morning,..err sorry your name escapes me. Way too much alcohol"

"It's Clark and I know the feeling. It's Willow right" Clark runs his hand through his hair.

"Yep, well Willow Kent now" Willow hands over the marriage certificate to Clark.

Clark takes it in hand. He runs his hand through his hair again. He feels claustrophobic. He is so dead.

"Willow sees the near panic on Clark's face. "Clark you ok?"

"No. My parents are going to kill me"

Parents. No he can't be that young. "Clark how old are you?"

"18"

Oh goddess I married a teenager. I slept with a teenager! Willow silently groans.

"How old are you?" Clark asks

"24"

24! Clark has no response to that.

Willow tries to think back. Surely this can't get any worse. She has a vague memory of the sex. Wow for a beginner he was good. Oh crap. They didn't use protection. "Clark"

Clark is trying to remember to breath. This is the worse situation he has ever gotten himself into. "Yes"

Willow takes a deep breath "We didn't use protection"

Clark looks at his wife wide eyed. Please say your on birth control he thinks.

"and I'm not on birth control"

That's it, where's the kryptonite bullets. Shoot me now.

Willow continues "You see it's because my last partner was a girl"

My wife's a lesbian! She as sure didn't seem one last night. Mind out the gutter Kent. Oh god I can't breathe. Too much information.

Willow sees Clark near hyperventilating "Clark calm down, breathe"

Clark shuts his eyes and tries to calm his mind. His breathing slows. He opens them again.

"Right my friends are probably worried about me so I'll go check in with them and then I'll come back and we'll talk about this" Willow tells Clark.

Clark manages a nod and Willow gives him a small smile. Willow gets changed and leaves and Clark starts to do the same when he spots the red kryptonite necklace on the floor. Bane of his existence, right behind Lois Lane. God his head hurts. He didn't even know he could get drunk, let alone hung over. At least he kept his alien origin a secret. Then the memory hits him. Oh god he told her and showed off his powers. Clark puts his head in his hands. Wait she doesn't remember. Perhaps he can get out of this yet assuming she isn't pregnant of course. Yep shoot him now.

Willow goes back to her room to find Buffy and Xander outside the door. Buffy rushes up and hugs her. "Buffy...too tight…need air"

Buffy releases her "Sorry. Now where have you been?"

Willow doesn't quite know how to say this "I sort of got drunk last night"

Xander looks at Willow's expression and starts grinning "Did you get lucky last night?"

"You could say that" Willow replies.

Buffy smiles "All right Will, way to get back on the horse". Buffy had worried about Willow. She had taken her break up with Kennedy hard. "Was she cute?" Buffy asks out of curiosity.

"She was actually a he"

Xander wide eyed "You slept with a guy?"

Willow holds up her left hand "I married a guy"

Buffy's in shock. How could Willow get a guy and she couldn't.

"It gets worse" Willow tells them.

"How?" Xander asks.

"I'm not on birth control"

Buffy goes from shock to rage "I'll kill him!". How dare any man take advantage of Will.

"And I'll help" Xander adds.

"No you will not" Willow orders. They both stop. "Now I'm going to do a spell to restore my memory first to find out what happened. You two will do nothing and please note the resolve face" Willow points at her face.

Damn she's using the resolve face. Xander knows it's a lost cause. "Fine. Wait what spell?"

"My memory's a little hazy. I remember drinking and dancing and some fuzzy memories of the two of us" Willow coughs "Well you don't want to hear about that but bottom line is I can't remember my own wedding and it's just not acceptable. So I'll do a quick spell, get my memory back and then Clark and I will sort this out"

Buffy gets that smile on her face just before she slays something "Right, now I know that I have to kill a guy called Clark"

Willow glares at Buffy. "Buffy"

Buffy's resolve collapses in front of Willow's glare "Oh all right but if you find out he did something wrong his ass is mine"

"Fair enough" Willow answers. She goes in her room to perform her memory restoration spell.

Clark is dressed and is trying to figure out how to move the necklace without touching it. Willow barges in "You're an alien!"

Clark near panic "What? No I'm just a normal guy"

"Don't give me that I remember. You told me and showed off your powers"

"Maybe you dreamt it or had an alcohol fuelled hallucination" Clark says in desperation.

Willow raises her eyebrow. "That is just lame. I performed a spell to restore my memory"

"Spell!?" Clark says in half panic, half worry.

"Yep I'm a witch"

Clark backs up. Ok now he's afraid especially after what Isobel did to him.

"Clark?" Willow asks confused.

Clark points at her "You stay away from me. I've met witches before. You're trouble"

Willow could actually see fear in Clark's eyes. "Clark calm down. I'm not going to hurt you"

"They did"

Ok this is going to be tricky. "Clark just like people, witches are good and bad and I'm good", most of the time she thinks to herself. "You know perhaps I could help you with them"

Well Clark could use help if Isobel came back. "It's not quite that simple. The most powerful one, well she's not alive. She possessed my friend and I think she's still in there if not in actual control if that makes any sense"

"Some. I'll probably need the whole story. You know we can share. You tell me about being an alien and I'll tell you about being a witch. How does that sound?"

Clark composes himself "Well I suppose that'll be good. After all a married couple shouldn't have secrets" he laughs at his joke and so does Willow.

Before they can start talking Buffy and Xander barge in. They had seen Willow rush off and decided to follow. "Ok Will what did he do?" Buffy demands.

"I didn't do anything" Clark protests.

Xander sizes him up then realises just how tall this guy is. God he could probably squish him but it doesn't matter. Willow needs her honour defended.

"No of course you didn't. You just took advantage of a drunk girl" Buffy says as she plots all the points on him she can hit. Hmm he's good looking. Oh stop that. Back to thinking how to hurt him.

"Buffy that's enough" Willow pleads.

"No Will. We saw you run in here so he obviously did something and he'll fess up even if I have to beat it out of him"

Xander decided to start the beating and hit Clark right in the face "Ow!" he cradles his right hand. Gee what was this guy made of. He could already see his hand bruising.

"Xander!" Willow exclaims. "Ok enough; the two of you out. Clark didn't do anything. The sex and marriage were a mutual thing despite the fact we were drunk. Now unlike you two Clark and I will discuss this like adults so out" Willow shows them the door and they leave.

"You ok Xander?" Buffy asks him on the outside of the door.

"No. Gee that guy is made of steel or something. He has to be a demon"

"Based on the fact you hurt your hand when you hit him. That's not hard to do Xander. After all I mean he was built" Buffy gets a far away look on her face.

"Buffy. Tell me you are not fantasising about that guy" Xander implores her

Buffy stops day dreaming. "Would you believe no I'm not"

Xander looks at her

"Guess not"

Back in the room "Sorry about them" Willow tells Clark

"Your friends"

"Yeah. Your friends not here?"

"No. It's a long story" Clark sighs as he sits on the bed.

Willow sits next to him. "I'm all ears"

"You see that necklace" Clark points to it.

Willow nods.

"The stones are made of meteor rock. They emit a radiation that when in contact with my skin causes me to lose my inhibitions. There was this girl she was obsessed with me, Alicia is her name" Clark sighs at the mention of Alicia.

"Obsessed in the creepy stalker sense?" Willow asks.

"In the she wanted more out of our relationship than I could give sense"

"Oh" That's exactly why she and Kennedy had broken up. Kennedy had wanted more than Willow could give.

"Anyway she made that and stuck it on me and teleported us to Vegas so we could get married"

"Wait teleported?"

"Yeah it was her special ability. There are these green meteor rocks in my home town of Smallville. They have the ability to give people certain powers. In Alicia's case, that was her name, she could teleport herself from one place to another"

Ok Willow will have to look into this town. "You said people, plural"

"They've been loads of them. I do my best to stop them whenever they pop up which at times seems to be on a weekly basis. For some reason they all seem to become psychotic"

Wow another small town with strange happenings. What are the odds? "So what happened to Alicia?"

Clark snorts "She backed out and teleported off leaving the necklace on me so I went off and to get some drinks and that's what I was doing when I met you. So why are you in Vegas?"

"Its complicated. I was drinking because I broke up with my girlfriend but I was in Vegas for another reason that I'm not sure even you would believe"

"Try me. I'm an alien after all"

"Ok" Willow then goes on to tell Clark about her life in Sunnydale battling vampires and demons and how she made all the other slayers. That's why she was in Vegas tracking a new one down. Clark is rather silent "Clark you coping with all this?"

Clark tried to get his mind around it. Vampires, demons, Slayers and he thought his life was difficult "Just about. It kind of makes my problems seem small"

Willow places her hand on his knee "No it doesn't. My parents just chose to live on top of a Hellmouth. If I had lived in Smallville, by the way where is Smallville?"

"Kansas"

Kansas? Well that's a new one. "As I was saying if I had lived in Smallville I probably wouldn't know about all this supernatural stuff either. So come on lets here your story"

Clark explains how he came down in the meteor shower as a baby and how his parents found him. He tells Willow about his battles with the meteor freaks and his recent battles with Jor-El including his stint as Kal-El. He also tells her about his much more recent battle with Isobel.

"Isobel. I think I read about her somewhere. So these stones of power are actually alien in origin?"

"Yes. Jor-El sent me to find them, hence the reprogramming and needing to be saved by my mother. Oh god I've haven't told my parents yet" Clark buries his head in his hands.

"Are they going to be mad at you?" Willow asks. She didn't want Clark to get in anymore trouble than he already was.

"No, well yes. I mean they'll be disappointed in me" Clark can already hear the speech he's going to get about how he should know better despite the red kryptonite. "What about your parents?" he asks Willow.

"Oh we haven't been in touch for a while. Suppose I should try though to tell them though considering they might be grandparents soon"

Clark groans again. "I am so sorry. I should know better regardless of the effect the red rocks have on me"

Willow places her hand on Clark's arm. "Don't blame yourself, well at least not completely after all I'm older and should know better. I wonder why we were drawn together"

Clark looks at her "What do you mean?"

"Well I'm gay or I thought I was. I mean my memory is back but I don't know why I started dancing with you. I just felt, I don't know drawn to you. Could be the energy you give off"

"Yeah Isobel said she could sense my powers. You can do the same?"

"Yeah now my head's a bit clearer. It's interesting. Demon power is all dark and foreboding while yours is white and I will not use the word fluffy but I hope you get my meaning"

Clark smiles genuinely for the first time this morning. "I think I do. I don't completely understand how my powers work. I know I'm powered by the sun. Its rays super charge my cells"

Willow nearly choked. The Sun! Depending on how efficient his body is at converting energy his powers could be virtually limitless.

"Willow you ok?" Clark asks as he see Willow's expression. He couldn't quite place it though.

Willow nods "I'm good. You never answered my question about what drew us together"

Clark thought back to the previous night "Not sure. I remember thinking how pretty you were. They were other girls but for some reason you stood out. I can't really tell you why I thought that though"

Willow smiles "You think I'm pretty?"

"Actually I think the exact term I thought was beautiful"

"Aw, you're so sweet" Willow kisses Clark on the cheek and he blushes slightly.

"So what do we do?" Clark asks Willow.

"I don't know. For some reason the idea of a divorce is bothering me greatly. Of course I never thought I would have a traditional marriage in the first place"

Clark sympathises "I'm having the same thought"

"About which part?"

"Both actually. My parents taught me marriage was something you don't take lightly and as for the other part, it's complicated"

"I'm you wife now" Willow reminds him as her curiosity gets the better of her.

Oh Clark wasn't comfortable with this subject. "It's just marriage would involve sex and I wasn't sure I could do that without hurting the other person. I am very strong"

Willow can remember having a similar conversation with Buffy once when she dated Riley. "Well you managed it because trust me you didn't hurt me at all. Actually you were pretty good"

"Thanks. You were good too" Clark returns the compliment because its true. It was good in his opinion. "Why don't we try this marriage thing for a while?"

"Define a while"

"I don't know. 6 months, 9 if you're…, well you know"

"Pregnant, knocked up, impregnated with your alien spawn" Willow teased in an attempt to lighten the mood.

Clark sighed "Yeah"