Notes:

Before the chapter... wtf anon guests? I've been saying for a month that this was a poly story with Anna x Elsa x Esméralda! Why would you read the story if you don't want to read about them being together :O?!

Just... don't read the story, it's not that hard! Sometimes I really can't understand people...

Don't get me wrong, I appreciate people reading, and I appreciate getting feedback. But it's like you chose to read an Anna x Kristoff story and then complain to the author that you can only imagine Anna being with Elsa. It just doesn't make sense.

Anna felt good. She was warm and fuzzy and she kissed her sister's bare shoulder in front of her. She always liked waking up in her sister's embrace, but today it was even better. Apparently they had gone to bed without putting on their sleepwear because her smooth skin was in contact with her everywhere. Her small nipples were pressed against Elsa's back and she could feel her sister's heavy breasts against her own back.

That's weird. How could Elsa be on both sides of her at the same time? The redhead suddenly opened her eyes and looked around herself.

"Oh my god! Fuck! Oh my god!" she screamed as she saw the two incredibly gorgeous naked women around her. Things came back to her immediately. The party. The alcohol. Our friends leaving, the kiss, and then... oh fuck... what did we do... Except Anna remembered quite well what they had done.

The two other girls woke up because of her screams, and Anna quickly grabbed the sheets to cover herself and her sister.

"Oh my god..." said Elsa, and Anna could see how shocked and disturbed she was just by looking at her eyes.

"Hum... best night ever" said the raven-haired beauty as she stretched, completely oblivious about showing her enticing naked body to the two sisters.

Esméralda turned toward them with a smile. "Seriously, it was awesome."

Elsa was dead quiet, and Anna didn't know what to say.

"And I'm not saying that just because we were in a threesome. I've had some of them before that, but this time... damn."

Anna's cheeks turned scarlet. It had been so amazing indeed. She tried not to think about Esméralda and her sister making out between her thighs. Or licking the dancer while she was licking Elsa.

"Hum... I can see you're having a hard-time dealing with it. I'm just gonna leave and let you talk, alright? We'll speak about it together later if you want."

Anna nodded slightly, and she watched as the beautiful woman left the bed and walked out of the bedroom, only stopping to pick up her thong from the floor and put it back on slowly.

The redhead finally turned toward her older sister and watched the mute blonde. She didn't seem ok.

"Sis...? Are you ok...?"

"Y...yeah. I don't know. I'm sorry Anna... I shouldn't have carried you into this. We shouldn't have housed her here."

"I..."

"Fuck. I'm sorry, I need to be alone right now."

Anna didn't understand her sister's reaction, and watched her, worried, as she quickly put on some clothes and left the bedroom in a hurry. It wasn't long before she heard the front door open and close too. Was it too much for her? Did she think it was a big mistake?

Anyway, she was left alone here, and she didn't know what to do. She heard a knock on the door soon, and Anna spoke up.

"Come in." she said, after making sure she was well covered by the sheet.

The door opened and Esméralda's face appeared in the opening.

"I… I take it it went wrong…?" she asked.

"I… no, I don't know. She just said she had to be alone and left."

"Fuck… I'm so sorry. I really don't want to damage your relationship or anything."

The older girl came inside and sat on the bed. "I swear, you're so beautiful together, I don't want to ruin it. I mean, we were all drunk, we had fun… it was good, right?"

Anna nodded. "Yeah…". She cleared her throat before continuing. "It was really good but… I think we're gonna need some time to process it."

"Do you regret it?" she asked, and Anna could hear concern in her voice.

Anna took some time to think about it. It wasn't an easy question. They had obviously spent an awesome night, and she had to admit that the sex had been even better than when her sister would sneak into her dorm once a week to see her. But it would be so awkward now. And if it came between Elsa and her, she would definitely regret it.

"It depends on sis' reaction."

"What do you mean?"

"I mean I liked it. We all did. But… but I don't know how my sister will take it."

Esméralda sighed. "It doesn't have to mean anything. We can just pretend it never happened if you prefer."

"Really?"

"Yeah, why not?"

"Do you think it didn't mean anything?"

"What I think doesn't matter. What's important is that it doesn't damage your relationship."

"I… I'd be lying if I said I hadn't fantasized about it before" admitted the redhead, blushing.

Esméralda chuckled lightly. "I definitely fantasized about it."

"I have to be honest… I… no, we… we were kind of attracted to you."

"You don't say?" she asked ironically.

"You knew?" Anna asked, surprised.

"Of course, I'm not blind! And I'm not being that flirty with everyone."

Anna looked at her carefully, and hesitated before asking her what she really wanted to know.

"Do you still love her?"

Esméralda looked at her and stayed silent and motionless for a while. Then she nodded, and Anna sighed. It didn't really shock her. How could she not still love her?

"I'm sorry little one. I hadn't plan on this happening like that. Or happening at all. All I want is for Elsa to be happy. And you too. I'll leave if I need to."

"Let's… let's wait for her to come back first, ok?"

Elsa had to think, but she couldn't. What she actually needed was to speak about it. To get advice. She sat on the nearest bench and turned on her phone. Pick up, goddammit! Pick up!

But it didn't and she swore out loud, attracting strange looks from passers-by. She tried again and again, without success, and decided to take the bus.

She didn't know how much time it took her, but she was soon knocking loudly on a door. "Open up!"

It took some time, but a sleepy Rapunzel eventually opened.

"Elsa…? What are you doing here?" she asked as she let her in.

"I… I cheated on Anna."

"What?!" It seemed her best-friend instantly woken up.

"I… I had sex..." she was interrupted by a violent slap across the face. I guess I deserve that.

"How could you?! Fuck you, Elsa! How could you do that to her?!"

Elsa sat on a chair and took her face between her hands. Half of it was burning hot.

"I don't know… I… I was drunk… I've been physically attracted to Esmé lately..."

"Fuck… Fuck!" cursed Rapunzel.

"Yeah..."

"How did that happen? Does Anna know?"

"Of course. She was with us."

"Wha…?" Rapunzel opened her eyes wide.

"Yeah."

"Like in a threesome?"

"I guess."

"But… then why do you think you cheated on her?" her best-friend said as she sat next to her.

"Well, Esméralda is my ex."

"So…? Do you think Anna accepted just because you wanted it?"

"I don't know. We both were attracted to her. But I never thought we would do something like that."

Her friend stayed quiet and Elsa didn't know what to do or say.

"I… I just love her so much. I don't want to lose her or to lose what's between us."

"How did she react today?" asked her best-friend.

"I kind of left without speaking with her. I felt so bad. Like I had betrayed her."

"Elsa, you were with her. You both had a threesome together with a third person. I don't think it counts as cheating or betraying. Especially if you say Anna's attracted to Esméralda too."

"I hope you're right." She really hoped she hadn't broken her relationship with her sister, because she could never forgive herself for that.

"I can't believe shy uptight Elsa who had never kissed someone at seventeen had a threesome… I'm the uptight friend now."

Elsa chuckled. "Thanks."

"No problem. So… how was it?"

Elsa blushed. She couldn't really tell her how awesome it had been. "Good."

"Good? That's it?"

"Well… really good."

"I see. Think you could do it again?"

"What? No! I mean..." it had been so sexy to fuck Anna while Esméralda fucked her.

"Well… don't stress about that. Just talk with Anna, ok? And maybe with Esmé too."

"Yeah, yeah I have to speak with Anna. Can't believe I left her alone. She must be so scared right now."

She got up suddenly. "I'll call you later. Thanks."

"Sure. See ya."

Elsa left quickly and got back to her place. She stopped in front of the door, anxious, and wondered what she would tell her. What if Esméralda is here too? God it's going to be so embarrassing.

She opened the door and came inside. Esméralda was on the couch and Elsa was glad to see she had put some clothes on.

"Hey. She's still in your room."

"Good."

She knocked and came inside to see Anna still in the bed, under the sheet. Anna gave her a weak smile when she saw her and Elsa smiled back before sitting next to her.

"Hey sis." she said, visibly a little afraid and anxious.

"I'm sorry I left, pumpkin."

"It's ok."

Elsa took her sister's head in her hands and kissed her softly on the forehead.

"I love you."

"I know. I love you too."

She moved to rest her back against the headboard and Anna hugged her waist and they stayed quiet for a while.

"So… where did you go?"

"To Rapz' place."

"Oh. You told her?"

"Yeah… sorry. I didn't even think I should ask you first."

"It's ok. What did she say?"

"That she's the uptight one now."

Anna chuckled. "It was good, huh?"

Elsa breathed in and out. "Yeah, it was."

"Are you jealous?"

"Hum… why would I be?"

"Well… she did eat me out… fingered me… gave me an orgasm…" Anna started.

"Huh… yeah. Well, it would be pretty cheeky to be jealous about that, right?"

"Yeah. I do remember you licking her cunt" Anna said with a devilish smile.

"So, we're good?" Elsa asked, a bit afraid of the answer.

"Of course, sis. I don't know how to tell you but… I just trust you. Entirely. Nothing will ever come between us, right?"

"You're right. I understand." And she truly did. Anna was her sister, her lover, her soul-mate.

"We just had a little kinky experience with our sexy flatmate. Nothing unusual."

Elsa chuckled and ruffled her sister's hair. They shared a soft loving kiss, and then Elsa got up.

"I'm not really looking forward to it, but I guess we'll have to speak with her too. Let's go?"

"Yep! Just let me get dressed first."

Elsa almost said that Esméralda would most likely not mind seeing her naked, but it was a bit too soon to make jokes about that. "It's going to be awkward for the next few days."

"God yes! Every-time I'll see her I'll think about you and her making out while fucking me."

The words made Elsa remember quite vividly the moment. Her tongue licking her sister's intimate parts and meeting with Esméralda's as she did the same. Fuck that was so hot.

Anna dressed up and they left the room together.

"I made breakfast" said the dancer as if nothing had happened, and Elsa wondered if pretending this night hadn't happened was a viable option. Na, we've got to talk about this.

"So… sis and I are good on this."

"Hum? You're not arguing anymore?"

"No." answered Elsa.

"Great! I really was concerned when you left, Elsa." The blonde noticed Esméralda hadn't called her hon or babe, and she kind of missed the pet name.

"I just needed to think about it. And to tell Rapz."

"Huh… ok. So… good?"

"Yes."

"You know I can move out if you want. If you think it's going to be… awkward."

"Na, it's ok. You can stay here with us."

"Sure?"

"Yes" both sisters answered, and the raven-haired woman smiled.

"Come here, group hug!" she said, and Elsa smiled too as she walked to her and the three of them hugged. Still, having her arm around the dancer's waist, and her body against hers sent her back to the last night. Think about something else.

"Back to where we were before, then?"

Elsa nodded. "Yep. Flatmates."

"We could be flatmates with benefits if you want." she added with a wink, and Elsa froze. She imagined Esméralda joining them in their bed from time to time to have some torrid sex like last night. No strings attached, just awesome sex whenever they all felt like it. It wouldn't work. It sounded tempting, but she knew it couldn't work, because Esméralda wasn't just a random girl. They had dated for a while, and Elsa couldn't honestly say she had no feelings for her. So it would only end up hurting someone, if not all of them.

"Hey, don't make that face, I'm joking! Hum… maybe it's too soon. Let's just have breakfast, ok?"

"Sure." They all sat at the table and tried to get over the fact that they had shared a bed together last night, and that they had thoroughly discovered each other's bodies.