A/N: This is my first fanfiction with more than one chapter. Please, let me know if you like it.
Her head was spinning. She really shouldn't have drank that much. Maybe Kristoff was right. She wasn't made to drink any alcohol.
Either way, she woke up in a bed. She had no idea how in hell she had got there, but there she was. In someone else's room. Shit. That couldn't be any good. And to get better, she had no clothes on. And someone was sleeping by her side.
She slowly turned, trying really hard not to wake the person by her side. And then she saw her.
She was perfect. Her messy blonde hair was all over her face, covering her eyes. She had the cutest nose Anna had ever seen, and the cutest lips, which were parted. Her skin was soft and clear, and it was amazing the way every single part of her nude body seemed to combine perfectly to everything. Anna would be incredibly happy to wake up by this beautiful girl's side every day, if there weren't just a tiny little problem. That was Elsa, her big sister.
"Oh my god" she breathed. Lazy icy-blue eyes started to open, almost in slow-motion. Elsa closed them tight again, probably because of the hangover. Slowly, she started to open them again, just to come across with Anna's desperate face. It took the blonde some time to realize where she was and what they had done. She opened her mouth, but nothing came out. They just stayed there, staring at each other.
"L-let's not freak out." Anna stuttered. "I-I'm pretty sure there is a rational explanation for all of this."
"I slept with you." Elsa said, her blue eyes shocked. "I slept with my little sister. Oh my god Anna. I – we slept together."
"P-please, calm down." Anna begged, not sure if she was telling this to Elsa or to herself. "Please, we can't – "
"We fucking slept together." Elsa repeated.
"I know, I already heard it." She snapped. "Just – god, let's get dressed first."
Elsa nodded, starting to look for her clothes. They quickly got dressed, turning back to each other again. Anna couldn't look at her. She was ashamed, embarrassed.
"Anna, please – "
"Drive us home. Just – I can't think straight right now, Elsa. Please, just take me home."
Her sister sighed, but agreed. They opened the door and got out of the house, going straight to the car. It was still early, and both of their heads were aching as hell. But Anna didn't cared. She needed to go home.
Xxxxxxxxxxxxx
As soon as they got home, Anna ran straight to her room. At that time, she thanked it was just the two of them who lived in that house. She didn't felt like explaining to anyone why she was behaving like that, and neither did Elsa. The blonde went to the bathroom and got into the shower, letting the water relax her body a bit. But as soon as she felt the contact to it, the flashbacks started filling her mind. How both of them got drunk, how she pushed a boy away from Anna, and the kiss. They were there, thankfully alone, and Anna just kissed her. And Elsa, obviously, kissed back. It was a sweet kiss, the best one she had ever had. And then, they were in bed. Two bodies naked under the covers touching themselves. Basically, they had sex all night long.
"I'm a monster." She muttered, feeling the bathroom getting colder and the water turning ice. With a sight, she turned the water off and went back to the living room. They needed to talk, so she would wait there. After a nap, of course. She had had sex all night long with her sister. She deserved some rest.
It turns out that the nap lasted a bit longer than she expected, so when she woke up, it was already midday. Elsa got up and made her way to the kitchen, her head still pounding. She wasn't in the mood to make lunch, so she just made two sandwiches and went to her room, dropping hers there and going to Anna's door. She knocked, and was surprised that the red-haired answered. She felt like she was about to break down when she saw Anna. She could tell her sister had been crying, and she hated herself for that.
"Are you hungry?" Elsa asked, watching as Anna nodded slowly. "I – uh, I made you a sandwich. Sorry, I wasn't in the mood for cooking today."
"It's okay, a sandwich fits fine. Thanks." She grabbed the plate Elsa offered her.
Then the silence filled the room. Elsa looked down; she couldn't stare at Anna's eyes. She was so ashamed and embarrassed, more than she had ever been.
"Uh, I – I'm going to be in my room if you need me." Elsa mumbled. "You're feeling better?"
"No." Anna practically whispered. "No, I'm not feeling better."
"Anna, I – "
"I'm heading to Kristoff's." She interrupted. "I don't think I'll be back any sooner."
"Is it because we – "
"Please, don't finish that." Anna rasped. "I need some time, and so do you. I'll be fine, promise."
"At least let me drive you there." She begged. Anna hesitated, but nodded in agreement. "Good. You really should eat. Hangover won't go away with an empty stomach."
Anna offered her a tiny smile and sat at her bed, taking a bite at her sandwich. Elsa went to her room and did the same, eating slowly. She didn't want Anna to go. She didn't want Kristoff around her. She didn't wanted anyone around her little sister. Not that she was feeling jealous. She was just being protective around Anna. Just that, of course.
"Can we go now?" Anna leaned her body on Elsa's door. The blonde nodded against her will, taking the car's keys and following her sister to the car.
Xxxxxxxxxxxxx
The car ride was made in a short time, since Kristoff didn't live that far from their apartment. Anna stared at the icy-blue eyes for a while, none of them sure of what they should say. 'This is awkward' Anna thought. Normally, they would have gone all the way talking, or even singing along the radio. Then, Elsa would tell Anna to take care, plant a quick kiss in her cheek and wait for her to get into the building. But not today. They just exchanged weird looks, still unsure of what should be done.
"Will you be home tonight?" Elsa asked.
"I don't know." Anna shrugged. "Maybe I'll stay here."
"With Kristoff?" Anna nodded. "Are you two dating?"
"What? Ew, hell no. He's my best friend, I've always spent the night." Elsa relaxed her shoulders. "I told you, I'll be fine. Just give us some time, Elsa. You need that too."
"Yeah, guess you're right." Before she could even think, she leaned her face and kissed Anna's cheek, as she always did when they said goodbye. But this time, as they already knew, was different. Anna blushed, but she didn't push her away. "See you – uh, whenever. Call me if you need anything."
"Okay, bye." Anna grabbed her purse, slipping out of the car. Elsa waited until she entered into the building and then drove back home. Anna was right; they had a lot to think about.
Xxxxxxxxxxxxx
She was done with thinking. It just managed to make her even more confused in the end. She didn't know how she was feeling, or what she was feeling. She just wanted Anna to come home. But she doubted she would be; it was already 3 am.
Or at least she thought so.
Her phone started to buzz. She considered not answering it, but it could be Anna, so she picked it up.
"Hey Elsa!" A boy's voice complimented her. She barely could hear him; music was way too loud. "Sorry for calling, did I wake you up?"
"Hi Kristoff." She answered. "No, I was already awake. Is everything alright?"
"Actually, I was wondering if you could come to pick your sister up." He yelled. "She didn't want me to call you, but she's out of line. She's as drunk as a skunk!"
"What? Where the hell are you?"
"We're at Wes'. Can you come?"
"Keep an eye on her. I'm heading to his place."
Xxxxxxxxxxxxx
She never drove so fast in her life. She hated when Anna got drunk. It wasn't fun at all. At least not in her point of view.
"Elsa! Great, you're here!" Kristoff said happily. "Anna is there on the couch. I'm almost sure she's asleep."
Elsa nodded, hurrying to where the girl was. A boy was sitting by her side, hands slipping under her sister's dress. Elsa barely managed to control herself. She almost froze the guy, but she managed to just push him away from Anna. He rolled his eyes and got away, for her happiness.
"C'mon, Anna. Let's go home now." She muttered in the girl's ear. Anna grabbed Elsa's hand, standing up and getting out of the house. The blonde helped her to get into the car and, with no other word, drove them back home.
As soon as they got into the apartment, Anna ran to the bathroom. Elsa could hear her throwing up, so she ran after her, holding her hair.
"I'm sorry." Anna managed to say before going back to throw up. She stopped after a few minutes, her body weakly trying to get up. Elsa helped her, trying not to hurt Anna. "Bed. I want to go to bed." She muttered and Elsa grinned.
"Where else would I take you?" Anna's head rested in her shoulder, while she smiled.
"Bed. But I want to sleep today." Elsa flushed. "Oh, sorry. My bad. I didn't mean to say it. But still; it's true."
"We're talking about it tomorrow." Elsa snapped.
"'bout me getting drunk or 'bout us having sex all night long?" she lay in bed. "Sorry! I guess I'm a bit too drunk."
"Yeah, I can tell." Elsa shrugged. "Goodnight Anna."
"Did you like it?" Anna asked.
"What?"
"The new poster on Wes' wall" Anna rolled her eyes. "The sex, Elsa. Did you enjoy?"
"We're talking tomorrow." She said angrily.
"You did. Not a biggie. I did too." Anna shrugged. "It was fun. You make a good bottom."
"Please, sleep." Elsa begged.
"I liked the way you touched me. I never felt like that before. Fuck, this is wrong. That's why I was crying. This is fucking wrong, and I still loved every second."
"Enough!" Elsa yelled, freezing Anna's desk. She walked to her sister, who was still acting like Elsa didn't say anything. "Sleep now, Anna. We talk tomorrow."
"Okay." She agreed. Before Elsa could make a move, Anna leaned her face, brushing their lips together. It felt nice, besides the alcohol taste. It was soft and sweet, and Elsa simply couldn't retreat. "Goodnight Elsa. See you in the morning."
