"You have to move your hips more sensually Anna!" said the instructor, and the redhead groaned. Easy to say when you're constantly swaying them.

"Come on, let me show you again." Anna stopped and watched Esméralda as she showed her the correct move. They had started working on rumba, and it was fucking hot when their instructor did it.

But Aurora, Belle and herself couldn't say the same about their own moves. The brunette's hips moved in an incredibly sensual way and Anna felt like she was in an oven.

"Ok? See that?"

Anna gulped and nodded. She saw that indeed.

"Lemme see your moves!"

The redhead tried to replicate it, but she knew she was far from Esmeralda's performance.

"That's... a little better." She didn't really sound convincing.

"Humpf, you're a bad liar."

"Hey, I've got to encourage you. Don't worry, you'll end up doing it fine."

"I don't know... the way you do it, it almost seems unnatural."

Esméralda chuckled but the other girls nodded.

"You have to move with the rhythm of the music. Let it all go. Just follow your instincts."

"Well my instincts are telling me I can't physically do that!" whined the redhead.

"Hum... ok let's try another way. I'm gonna move along you." She positioned herself just behind her. Oh god. She knew what was coming."Follow my moves."

The brunette started dancing against her back and Anna thought she was going to die. The way her body moved against her was driving her mad, and she had troubles thinking straight. She could feel her firm breasts pressed against her back, and it really didn't help that Anna was only wearing a thin tank top and Esméralda a sport bra. Her pelvis was rocking against her bottom, and the redhead lost count of time. She was deafened by the sound of her racing heart, and she didn't how long it lasted before the incredible dancer put some distance between them.

"Good now?"

Anna couldn't speak but she nodded. She had not learned a thing, but it was more than enough for now.

"I think I need help too" said Aurora, earning a dirty look from her girlfriend.

"Sorry, I've got to see the other groups too. I'll come back to you soon!" Esméralda said with an apologetic smile before leaving.

Not too soon, please. She was feeling really, really weird.

"I'm telling you, she's into you."

"Don't be stupid."

The three girls resumed their exercise, and Esméralda didn't show up again before the end. When the class was over, Anna waited a bit in the room while the others left to change.

"Sorry I couldn't come back. So, did you improve?"

"I'm not sure. I don't think so."

"Don't worry, you have plenty of time. And you're definitely not the worst of the class."

"Thanks."

"No problem little one" said the brunette with a chuckle before ruffling Anna's hair. The redhead had learned it was no use complaining and so stayed quiet. Because of their age difference, and because of gestures like that, Anna had realized Esméralda was sometimes acting like an older sister with her. She was nice but teased her a lot, she acted a bit like a mentor because of their relative positions in the class, and there was a sort of compassion and kindness settling between them. It could also explain why it didn't bother her to change in front of her.

"How's Elsa? She hasn't even called me once since we've seen each other."

"She's ok. Busy with work and college." To be honest, Elsa still had plenty of times but it seemed like a good excuse to explain why she hadn't called her yet. Anna wondered why she hadn't. Maybe she's afraid Esméralda is still in love with her.

"Oh."

She sounded disappointed and Anna remembered what they had said during the last evening with her friends.

"Would you like to come to our place next Friday? We're having a game night with some friends."

"Game night?"

"Yeah. Well, it's more of an excuse to all meet and spend some time together."

"Hum..."

She looked hesitant. "There won't be that many people. Rapunzel and Finn will be there. And you'll meet Kris and his boyfriend."

"Aurora is not coming?"

"No... I still haven't told her about me and sis. These evenings are the only time we can act as a couple with people around."

"Oh. Well, why not? Is there a dress code or something?"

Anna chuckled. "No, don't worry. Come as you want."

"Sure. I'll be here."

"Great!" said Anna, before realizing she really meant it.

Elsa was reading a book on the couch while waiting for their guests to arrive. Anna came next to her and eyed her from head to toes.

"Damn sis, you're all dressed-up today."

"Well, so are you." she said with a smile.

"Yeah... I'm sure Esmé will come dressed to kill, so I don't want to look like a bag of potatoes." answered the redhead.

"Oh... you call her Esmé now..." she answered teasingly.

"Told you, she's not my friend! Just an acquaintance."

"Of course!"

Anna grunted. "I was going to cuddle with you until they arrive, but I might do something else."

"Well... I'd better leave then..." she made the move to get up but, as expected, Anna quickly joined her on the couch and Elsa chuckled as the redhead found her way between her arms.

She put her book aside and kissed her sister tenderly. Then Anna nuzzled against her chest and Elsa started stroking her soft hair. It was in moments like these that Elsa could truly realize how lucky she was to have her.

"I love you Anna."

The redhead looked up to her and smiled. "Well, that came slightly out of nowhere."

"I know. I just felt like telling you. I don't know what I'd do without you."

"Awww sis. I love you too." She kissed her again, and then kissed her in the neck. Elsa shivered and lay more comfortably on the couch. Her sister unbuttoned the first buttons of her blouse and continued kissing her, moving downward slowly.

"Maybe it's still time to cancel..." mumbled the redhead between two kisses.

"Yeah... We'll tell them you were feeling sick..."

"Hum hum..." Anna took off another button and forcefully slid her bra aside to take her nipple in her mouth, playing with it with her tongue.

"Damn Anna..." the blonde panted, feeling tingling and warmth spreading all over her body.

The younger sister positioned her leg against her sister's crotch and the blonde rubbed against it. She was starting to feel incredibly horny when the doorbell rang.

"Fuck!" said Anna, and Elsa felt the same. Why were they already here?

They quickly got up and Elsa made sure to rearrange her clothes.

"We're so continuing this as soon as they leave." said the redhead, and Elsa nodded vigorously.

The bell rang again, and Elsa went to the door to open it. Esméralda was behind it, dressed casually with tight jeans and a tank top. She had put some make up on though, and her hair had this strange wild touch to it again.

"Oh. Hi Esmé."

"Hi hon! I'm a bit early. I hope I'm not interrupting anything."

"No, no, we were just finishing getting ready! Come on in."

She opened the door wide open to let the brunette enter, and then closed behind her. She heard a "Hi little one" followed by a cute grunt and smiled at it. Then she joined the two girls in the living room and showed the flat to Esméralda.

"That's really nice! Although... two bedrooms?" she asked, a bit surprised.

"Yeah... huh..."

"Never used the second one" said Anna, and Elsa blushed a little.

"So... why then?"

"Well, I'm not sure our parents would have accepted a one bedroom flat back then."

"Even Elsa didn't want to. I had to fight my way to her bed every day at first. Then she understood she couldn't resist me."

Esméralda put on that melancholic smile again. The one she had seen at the restaurant the last time, when she had told her the love she shared with Anna was beautiful, and Elsa wondered if it made her sad to see they were happy together. Esméralda and her had been together for a few months after all, and the brunette had told her then that she was in love with her.

Her thoughts were interrupted by the doorbell again, and she opened the door to Kristoff, who was quickly introduced to the new member of the circle. Shang arrived soon after, and Elsa realized Esméralda had absolutely no trouble fitting in. The two guys were laughing at one of her joke when Rapunzel and Finn arrived.

"Hey Esméralda! It's been so long!" said her best-friend as she saw her.

"Indeed!" The brunette hugged her and then high-fived a slightly puzzled Finn. "So how are you blondie? Still convinced you're straight?"

Rapz chuckled and showed her her engagement ring with a grin.

"Yeah, Anna told me. Such a shame... are you really willing to spend your life with him?' she said teasingly, gesturing toward Finn.

"I don't know... do you have a better offer?" It seemed Rapz had decided to play along.

"Well... now that I'm free... well, not really but almost..." she seductively rested an arm around her shoulders and whispered in her ear something that made her cheeks burn.

Rapunzel feigned to think about it for a few seconds. "Hum... sorry but I think I'll pass. As useless as he is, I kinda love him."

"Too bad. Your loss!"

"Hey, I'm in for a threesome if you want!" said Finn jokingly, which earned him a hit on the shoulder from her fiancée.

"Sorry lover boy... If you had been a nice looking girl I would have said hell yes but, well... you know how I roll."

"That's a shame!" He noticed the glare his fiancée was throwing at him and chuckled. "You know I wouldn't even accept it if it was an option."

They all went to the living room while Elsa went to the kitchen to grab some snacks and drinks. When she came back, she realized she had no choice but to sit on the couch between her ex and her sister. She put everything on the coffee table and sat, making sure to be closer to Anna than Esmé.

The redhead kissed her softly and lay a hand on her thigh as Elsa tried to catch up on the conversation. They were speaking about how Kris and Shang had met, and about Kris' hesitation about coming out. Then the conversation switched to the engaged couple and how Finn had proposed to Rapz.

After a lot of catching-up, they ended up playing some board games, and as both Anna and Elsa had feared, it didn't seem to be of much interest to the dancer.

"Mind if I get myself comfortable...?" she asked, but didn't wait for an answer as she turned on the couch to stretch out her legs, resting them on the two sisters' laps. She has such beautiful thighs...

"Thanks!"

They kept playing in this position for a while, until Esméralda spoke up.

"Ok! So I've got an idea. We've been playing for a while now... Why don't we go out? We could hit a nightclub or something."

Elsa didn't really know what to say. First, she wasn't really fond of nightclubs. She didn't like to dance, and she found it a little weird to see all these people trying to flirt and find their one-night stand or their possible next loved one around her. Second, she didn't really want to go there with her ex, especially since she had met her at a nightclub. And most importantly, she couldn't go there with Anna as her girlfriend, which meant that not only she wouldn't be able to kiss her and dance with her, but people would hit on them both. She knew it would drive her incredibly jealous, and she didn't like that.

"Why not?" said both Rapunzel and Shang. "It's been such a long time" added the blonde.

"Ok, it's on then!" The brunette suddenly stood up, followed by Rapunzel and Shang, but the others remained sitting.

"Come on! Anna, you didn't take dancing lessons for nothing. It's time to show your sister what you learned." It seemed to convince her, and she stood up.

"Come on, sis, it will be fun."

Elsa sighed but stood up too. "Ok, ok." She did want to see Anna dance.

"Could you lend me some clothes hon? I'm a bit too casual right now."

"Huh... yeah... yeah I guess. I'm not sure I've got something that would fit you though."

"I'm sure I'll find something. If I remember our make out sessions good enough, you had slightly bigger breasts, and a smaller butt. But nothing too different."

Elsa's blushed, feeling a little embarrassed. Especially because Anna was right there with them, and it sounded a bit inappropriate to speak about that in front of her. The redhead didn't seem to mind, though, and Elsa led the brunette to her room.

They were walking there when she heard her again. "Although it would seem it grew bigger. In a good way. Do you still work out?"

Elsa blushed even more. Is she checking out my ass right now? She couldn't really condemn her because she had done the same, but at least she had been quiet about it.

"Huh, yeah, I do. Everyday."

"Well, that's effective."

"Huh... thanks."

"So, here it is." She opened the doors of her huge closet. "Although there are Anna's things too in here. And you won't get into her clothes."

The brunette chuckled. "Yeah, that's for sure."

Then she started looking through the clothes, and took out a white tunic.

"What do you think?"

"Huh... yeah. It might be a bit long, I'm taller than you."

"I'll wear it as a dress."

"That's... that's going to be really short then."

"Let's try." She took out her tank top in a swift motion and Elsa quickly turned around. Still, the picture of her tanned breasts in a lacy red bra was imprinted in her brain now. Especially because she had already seen that set of underwear in a photo she had sent her, and she knew the bottom part was quite interesting too.

"Sorry. Didn't think you would mind. Nothing you didn't see before, huh?"

She didn't answer, and Esméralda continued. "Oh, by the way, did you keep the photos?"

"No! You told me to erase everything."

"I see. Didn't even keep one?"

"I... huh... yeah, I kept one."

"Oh, naughty girl. Which one?"

"One on which you're clothed, don't worry. It' just your face."

"Awww, that's so cute. Ok, you can turn around."

Elsa did so, and watched her ex in the ridiculously short tunic. Well, it was a long tunic. But a very short dress. Which showed way too much of her exquisite brown legs.

"Well, judging by your look, I take it it's fine?"

"Wha...? No! I mean, yes, but..."

"It's ok. No harm in looking." She turned around and it was a sweet torture to see the fabric was actually hiding way too much for her taste.

"I... are you sure you don't want trousers? Leggins maybe? It's pretty short."

"Are you worried people will see too much?"

"Yes."

"Hum... maybe some tights then, if you have some?"

"Sure." She went to the chest of drawers in which they stored their underwear and took out the darkest pair of tights she could find. Then she threw them to Esméralda who caught them with a thanks.

The brunette took out her boots and rolled up the tights in her hand before sliding her foot inside it. Elsa knew it was due time to turn around again but she was hypnotized by the brunette's legs and stood there helpless as Esméralda rolled the tights up. She gulped when the tights arrived at the top of her legs, and she caught a glimpse of the tiny red piece of underwear hidden under the tunic when she quickly rose them to her waist.

"Good?" asked the raven-haired beauty once she was done, and Elsa nodded.

"Great! Let's go then."

She walked past her and then turned around. "Oh, and thanks a lot for the clothes!" she added with a wink.

Notes: It's getting hotter!

I've finally caught up with the story on ao3, so from now on it will be a chapter once every other day! Like it was for OOY. Although I'm getting back to work in a few days, and I'm not sure I'll be able to keep up the pace.