Elsa was still in her bed and then she suddenly noticed that Anna was next to her. When did she get in here? This is strange, I don't remember her getting into bed with me.

She turned towards her sister and saw that she was awake. She was staring at her, her cheeks red. She's so beautiful... The blonde stared at those deep green eyes and lost herself if them for a minute. Anna leaned towards her and Elsa's hand went to her face to set aside a strand of red hair from her beautiful freckled face.

"Sis... I need to tell you something."

Elsa's heart began to race again. Stop it, get out of here. Rapunzel's words came back to them. It's not illegal. She's old enough. But she's your sister!

"Wh... what?" Maybe it was completely unrelated. She hoped so anyway.

"I love you. And you're so pretty... I want to kiss you."

Elsa was too shocked to say anything. She wanted to move, to put some distance between them, but her body wasn't responding.

"I don't want to pretend you're my girlfriend. I want it to be real. And I know you want it too."

How could she say that?

"I'm always dreaming about you. I even drew us kissing and being girlfriends..."

Then the redhead continued leaning into her and Elsa could do nothing to stop her. She looked at her sister's lips and knew what was coming.

Their lips met in a soft, almost innocent kiss. It was just a brush and lasted for a second, but it made her whole body shiver and beg for more. Elsa was leaning back into her sister, wanting to fully taste Anna's lips when she realized they weren't in bed but on the couch, in the living room. And her parents were watching them, horrified. Her friends were there too, and she didn't know why. But they were all looking at them, disgusted.

Olaf spoke, disdain filling his voice. "Now I know why you don't want to date me."

Flynn laughed and added "She's just fifteen. You're such a pervert. And I bet her innocent, childish behavior turns you on."

Her ex-girlfriend was there too. "So you wouldn't have sex with me, but you're ready to fuck your sister on the couch?"

Her father spoke next. "How could you, Elsa? How could you take advantage of your own little sister like that? We trusted you."

Elsa was crying. Everyone she knew, even her teachers and other students she had almost never spoken to were watching her and insulting her. She was still on the couch and Anna's petite form was against her, so cute, using Elsa's body to shield herself from the intruding eyes. It took her some time to realize that this couldn't be real. But as soon as she realized it was just a dream, she woke up, panting and her heart quivering.

It took her some time to fully understand where she was and that everything had just been a nightmare. Anna wasn't in love with her, they had not kissed and most importantly, her secret wasn't out to her parents and to the world. At least it was a nightmare, not a wet dream. Apparently, her mind had some struggle processing all she had learned yesterday. She looked at the alarm-clock on her bedside table and noticed it was only four in the morning.

Still, she was completely awake and couldn't go back to sleep. She wondered for a few seconds what she could do. Workout? No, it would wake up everyone in the house.

She got out of the bed and went downstairs, walking as quietly as she could and trying not to make the wooden stairs creak. She went to the kitchen and served herself a glass of water. It was completely dark outside and she could hear nothing but her own breath. She took her glass to the living room and sat down on the couch. It was strangely relaxing to be here alone in the middle of the night.

She was thinking about her nightmare and what it could mean when she heard a door opening. She turned her head and saw her father coming out of his room.

"Oh, it's you Elsa. I heard some noise and wondered what was happening."

"Sorry. I didn't want to wake anyone." Elsa finished her glass of water.

"So, what are you doing here in the middle of the night?" He came closer and sat on the couch next to her, yawning.

"I had a bad dream. Couldn't get back to sleep."

"Oh. What are you concerned about?"

Elsa didn't know what to answer. She had to find something.

"Is it about Anna?"

She looked at him, surprised. How did he guess? Could he know? No, he wouldn't be acting this way if he knew!

"Wha... what about Anna?"

"That you're leaving in September and haven't told her yet." Elsa was so relieved to hear that.

"Yes! Yeah it's weighing on me."

"Do you want us to tell her?"

She thought about that for a second. It would be easier, sure. But Anna deserved to learn about Elsa's plans from her.

"No, I'll tell her myself. I'm just not looking forward to it."

"I'm still surprised you want to move out. This college must be really good if you're ready to leave Anna."

"Yes... I have to do it. Even if it's difficult."

"You've always been so close. Well, I guess it had to happen one day. You couldn't stay that close all your life."

If only we could. She nodded.

"And how is it going concerning girlfriends?" She knew it must feel strange for him to ask that about his daughter.

"I don't think it would be wise to start anything now. Knowing I'm leaving soon."

"Hum, right. Any chance you could get back with Esméralda? She was a nice girl."

"Nope." She made it pretty clear. And I wouldn't make her go through the same pain all over again.

"It's okay. You'll find someone you love with all your heart and who loves you back too."

"Thanks."

"Well, if it's okay with you, I'm going back to bed." He yawned again. "Let's go running tomorrow? It has been some time."

"Sure." He left and she stayed on the couch for a few minutes before going back to her own bed. She knew she had to tell Anna soon, but she really didn't want to.

Anna was at her desk, trying to do her homework, but her mind kept going back to the fake date she had had with her sister at the mall. She was wondering how she could convince her to agree to go on another. Of course, she knew she would be able to convince her to play the part for her birthday, but it was a month away and she really wanted to have another one before that.

It had been so fun. She could be as clingy and affectionate as she wanted and Elsa wouldn't complain or give any lame excuses to stop her. To be honest, even if they were pretending, it had been way better that any dates she had experienced with Hans. And she knew Elsa had loved it too. Except she was acting all responsible and mature again and didn't want them to have fun. But Anna knew better.

The Monday after the date, her three classmates had told everyone about what they had seen. Even those who had some doubts before completely believed it now. They had explained how cute they were together, and her tale about how they had met had been told to everyone. She had to admit to herself that it hadn't just come to her when they had asked. She had thought about it before, and had fantasized a bit about the whole thing.

Her classmates didn't know Elsa as well as she did, so they had not seen how embarrassed she had been. Instead, they had thought she was completely into Anna, and they had misinterpreted her red cheeks and stuttering for signs of love and longing. Of course, she had told everything to her three best friends and they had laughed and said they wished they had been there to see it.

Maybe they could help. She grabbed her phone and called Ariel.

"Hey Ariel! How are you?"

"I'm so bored! What about you, why are you calling?"

"I need advice! I'd like to plan another fake date with my mysterious girlfriend. But I don't know how."

"Hmm... I suppose she's not really thrilled to do it?"

"Yeah, I can't even ask her. She'll go in her I'm-a-responsible-adult-and-we-can't-do-this-even-if-I-secretly-love-it mode."

"So you must lure her into it. Like you didn't know, but you're going to the same place that we are. Because I'm totally going to be there this time."

"Ok so, you invite some of our classmates somewhere? And I ask Elsa if she wants to go there, and then we meet up as if we didn't know?" She didn't like hiding the truth from her sister, but she knew she would love the evening too. It was for her own good, Elsa couldn't just spend all weekend studying.

"Yep! Where would she agree to go with you?"

Anna wondered for a moment. Bowling club? Not just the two of them. Museum? She would find it suspicious and her friends wouldn't come anyway. Cinema? They would just watch a movie. Eating somewhere? No reason to do so.

"I don't know! I can't find a place where we could go just the two of us without making her suspicious."

"Hum... a guy from school asked me if I wanted to join them at a bar tonight. They're playing pool. I think he's into me. And he's cute."

Pool? Why not?

"Who's going to be there?"

"I don't really know. A few guys and some girls they invited. I think Eve is going."

"Hum... yeah, I think it could work. I'm going to ask her. Text him to know the address and time! And thanks!"

"Ok, I'll text you the info! See you tonight."

Anna hung up and grinned. Now, she just had to convince her sister to go with her. And convincing Elsa to do something was the thing she was the best at. She took a few minutes to think about what she could tell her sister before leaving her room and knocking on Elsa's door.

"Come in!" She sounded a little breathless.

Anna came in and saw that she was working out again. She had to admit it worked wonders on Elsa's body. She had always been slim and athletic but now, she had a really toned stomach and her legs were just perfect. And her shorts were fitting her very well, too. Anna quickly shook her thoughts from her head as she realized what she was doing.

"Hey sis. Do you know how to play pool?" Anna knew that she had played it a few times with her friends. Olaf was quite good at it if she remembered correctly.

"Hmm, a little, why?"

"My friends often invite me to play some but I'm afraid I will just embarrass myself if I go with them. Could you teach me?" Once again, she felt a little bad lying to Elsa, but she knew she would be happy with the results later on.

"Yeah. I'm no expert but I can play. But how would I teach you? We don't have a pool table."

"We could go to a bar, tonight. I've got nothing to do."

The blonde stopped her workout and stood against the wall, trying to catch her breath.

"Is it a trick to get me out and hope we'll come across your classmates?"

How did she see through her ruse so easily? "Maybe...?"

"Anna... you know it's a bad idea."

"Come on, what are the chances we come upon some people from my school? And I'd really like you to teach me. You're my big sister, you have to teach me things when I ask! It's part of the deal!" She looked at her pleadingly and the blonde quickly gave up.

"Ok, ok. But if we come upon your friends, I'm not faking. We just act as we usually do. And not just for tonight, but if they ever see us somewhere together."

"Great! Thank you!" She kissed Elsa on the cheek but grimaced as she realized her sister was covered in sweat. "Go take a shower, you're sweaty."

Then, she got out and looked at her texts. Ariel had sent her the address and she replied telling her it was all good.

They ate early that evening and left for the pub at eight. The others were supposed to arrive a little later. Elsa was wearing tight blue jeans and a black tank top and Anna rearranged it a little because her bra straps were visible. She had chosen a matching crop top and skirt for herself.

They arrived at the bar a few minutes later and Anna saw that there were four pool tables in a corner. Anna went to one while her sister went to the barman to rent a cue and a set of balls. She came back and Elsa started explaining the rules to her.

They had gone over them and she was showing her how to hold the cue when a group of people she knew arrived. There were five, three boys and two girls, including Ariel. Her friend noticed her and winked. She focused on her sister and what she was telling her and only raised her head when she heard Ariel.

"Anna! How nice to see you there! And with Elsa!" Apparently she was a good liar too.

"Hey Ariel." She shot an apologetic look at her sister. Then, she nodded at the others and introduced them to her.

"We've heard a lot about you at school." It was a boy Anna didn't really know.

"Is that so?" Elsa didn't sound thrilled at the news.

"Want to play a game with us once you've finished?"

Anna spoke before Elsa could say no. "Sure! But she needs to finish teaching me first."

"Oh? I could show you if you want. I'm really good at this." Well, he's confident.

Elsa answered first. "It's ok. I'm happy to do it." She sounded... protective. And Anna loved when her sister acted like this. It reminded her a little of how she had defended her against Hans.

"Ok. Hurry up so we can play, then!" The group took another table next to them and started playing too. They finished before the two sisters finished their own game, but they waited for them. Of course, Anna lost. It was her first game, after all.

"So, what are the teams? Anna, wanna play with me?"

"Hmm... I'll play with Elsa first." They played and, despite all her efforts, they lost quickly. She didn't really like how their adversary was behaving. Not that he was mean or anything, on the contrary. He kept complimenting her and smiling at her. Elsa didn't seem to like it either.

"Sorry, s... sweetie." It was hard not calling her sis.

"It's okay, it's just a game." But Anna knew her sister had always been competitive and didn't like to lose.

"Let's have a rematch!" She looked around her and noticed that it was going really well between Ariel and the boy who had invited her.

"Ok girls! You start."

Anna made the first move and tried to hit the balls arranged in a triangle as hard as she could with the white one. She didn't miss and was glad to see two balls of the same color reaching the holes on the side.

"Whoa nice shot! Pretty and talented!" Is he flirting with me? In front on my girlfriend? Well, fake girlfriend, and sister, but he doesn't know that. She looked at Elsa and saw that her fists were clenched. It reminded her once again of Hans. Was she getting jealous? She liked that.

When it was her turn to play again, she didn't know what to do. There were no easy options and she knew she wasn't good enough to make a successful bank shot.

"Come on, let me guide you. Hit there and the ball will go there. I'm sure you can do it." She didn't want to listen to him, especially while he had his dumb smile on, but she didn't have much choice.

She was surprised when Elsa came behind her and said "Let me help you, cupcake." She almost laughed at the nickname. She had made fun of it, but she had to admit it was cute, even if it was a little too much.

She felt her sister's body lodging itself against her as Elsa hugged her from behind. She bent her over the table and Anna suddenly felt very hot. She could feel her sister's breath against her neck and Elsa's heavy breasts against her back. Elsa's long legs were trapping her own. Her sister put her arms around her own and helped her position the cue. Then, she whispered "Ready?" and all Anna could do was nod. Elsa helped her make the shot and when the cue connected with the white ball her own legs quivered unintentionally. She felt wobbly.

Elsa stayed in the same position for some time, waiting for the balls to stop moving. Anna didn't know where she was anymore and couldn't think about anything other than the strange new sensations she was experiencing. Then, Elsa kissed her on the cheek and released her. Anna slowly came out of her daze. The shot had missed but she didn't care. She still felt shaky. She had never felt so... flustered? God, you're faking it so well you're starting to believe it yourself. She's not your girlfriend, she's your sister. And you're straight! Not that it matters anyway! She looked around and saw several people looking at her.

She cleared her throat. "I'm going to get a drink. Do you want something Elsa?" She didn't like calling her Elsa, and almost never did. But she couldn't call her sis, and she didn't want to use a pet name right now, after what had just happened.

"Sure, a coke would be nice. Thank you darling." She felt another shiver go through her. It's ok, you can stop pretending! I think it's pretty clear to everyone that I'm yours now! She hoped Ariel hadn't seen that.

She went to the bar, and ordered two cokes. She waited for the drinks and turned her eyes back towards the group. Elsa was bent over the table again and she had a perfect view of her tight jeans. Anna decided she would never again make fun of her sister for working out so much, or prevent her from doing it. She took a random flier from the counter and used it as a fan. It was way too hot in this bar. The waitress handed her the two drinks and she was going back to the tables when Ariel came to her.

"Whoa Anna, they're so jealous right now."

The redhead chuckled. "Yeah, of course."

"She's seriously hot. Has she got a boyfriend?"

"Nope. She has an ex-girlfriend though."

"Oh. Well, they really don't have a chance then."

"As if she would date any of those morons anyway." Then she remembered that Ariel was almost on a date there. "No offense to the one who invited you. Is it going well?"

"Yes, he seems nice. And he's not staring at your sister's ass too much. Hmpf. I should get back there." Ariel chuckled.

The rest of the evening went well. Anna didn't have to fake it too much, because Elsa was definitely playing her part. The redhead knew her sister had always been protective of her, but not to this point. She kissed her on the cheek or forehead or put an arm around her waist every time a boy complimented her or looked at her for too long. She even asked her to sit on her knees when they took a break. Anna had done it many times, especially when they were both much younger, but it felt different now. Elsa had one hand on her waist on the other on her skirt, just above her knee, and Anna was once again feeling weird.

When Ariel asked them how they had met, they went with the same story as the other time.

When they finally said goodbye and found themselves back in Elsa's car, the blonde immediately started trying to apologize.

"I'm sorry. I may have overreacted."

"N... no. It was perfect."

"I just couldn't let that moron flirt with you. What kind of girlfriend would let that happen?"

"Yeah... I think we played the part quite well." I was almost tricked myself, so...

They stayed quiet for a few minutes.

"Did you know they were coming...?"

"Maybe...?" Anna used her smallest voice, fearing her sister would get upset. But Elsa only sighed.

"Anna... I know it's fun. And I spent a really nice time, even though I didn't like the guy that kept flirting with you. But we shouldn't do that." Anna remembered how she had felt when Elsa had helped her with the cue and nodded. It's getting to my head.

"Yeah, maybe you're right."

The blonde seemed surprised. Apparently she hadn't expected this. "Good. Let's go back home, then."