The day went on like every other day, but the strange feeling in my gut made me feel uncomfortable all day. Business was slow today so i was leaning against the counter. I sighed heavily and took a glance at the clock. I was surprised to find that it was already time for me to go home, Kristoff was making his final rounds of the day.

"Man, today was boring." I yawned and stretched.

"You barely did anything." Kristoff said while locking the office door.

"That's because there was nothing for me to do. ." I muttered while stepping out from the counter.

"You could've done a lot if you weren't in the bathroom for an hour taking a huge dump," Kristoff said with a smile, I gave him a bored look.

"I was not taking a dump!" I exclaimed and crossed my arms over my chest.

"Then what were you doing? Operating a glory hole?"

"No! Get your mind out of the gutter!" I said while giggling.

"Alright, what were you doin' then?" Kristoff asked, I suddenly felt my heart drop.

I suddenly felt sweat form above my brow, I wanted to throw up. How do you tell your best friend you were having dirty thoughts about your little sister? Kristoff was looking at me, he raised an eyebrow at me. He has no idea how many times I cussed myself out during that hour or, the many moments I wanted to cry. I kept asking myself why? Why, Anna? Why my little sister? Why, why, why?

"Elsa, are you okay?" Kristoff asked, concerned and put his hand on my shoulder.

"Y-Yeah, I'm fine." I whimpered and gulped from fear.

"You sure? You look like you're about to cry. ." Kristoff muttered and rubbed my shoulder in soothing patterns.

"Yeah, I am, I just didn't sleep good last night. ." I lied and feigned a yawn.

"Oh, well, you should get home to get some rest, you're so lucky today's Friday." Kristoff said while lightly pushing me toward the door.

"Alright, see you later, Kristoff." I said while pushing the door open.

"Bye, Elsa!" Kristoff called out before I stepped out.

I heard the door close as I walked away. I was walking down the sidewalk when I whimpered to myself. I ran my fingers through my blonde colored hair and growled angrily at myself.

"Elsa Starla Winter, you God damn idiot! You just had to fall in love with Anna, didn't you?!" I yelled and buried my face into my hands.

I felt eyes on me so I looked up from my cupped hands. I was met with the horrified facial expression of a slender woman and her daughter. I smiled nervously and slowly waved at them. The little girl looked up to her mother,

"Mama, is the woman okay?" she asked, softly and I felt my face get hot from embarrassment.

"Let's hope, ummm. . is okay. ." the woman muttered and began walking past me,

"Excuse us, ma'am."

I watched as they walked away, I turned back around and sighed heavily.

"Great, now I'm a sicko and now, I look mental. ." I whispered to myself and continued to walk home.

I stepped inside and saw Anna sitting on the couch, my heart broke in my chest.

"Hey, Elsa, what took you so long?" Anna asked and smiled lightly.

"I got distracted. ." I muttered while sitting by Anna.

"Oh. ." Anna muttered while looking at her piece of chocolate cake.

I started at the TV, I wasn't really watching it. I glanced over at Anna and noticed her taking a bite of the cake. Why did I find that seductive? I felt angry and fisted my hair.

"Anna, can you not do that?!" I yelled and Anna looked at me in shock.

"D-Did I do something wrong?" Anna asked with her mouth slightly full, she sat the cake down on her lap.

"No, no you didn't, I just. . um. ." I spat out and quickly changed the subject, "where's Hans?"

Anna seemed shocked about my sudden change but she shrugged it off.

"He called earlier, he said he had to work late." Anna explained and slowly picked up her cake.

"Okay. . " I stared ahead at the TV.

I had to cook tonight and I personally don't think I'm a good cook. I like using food coloring. . . on almost everything. Tonight, everything was blue. I made sure Anna did her homework and now, it was time for bed and I was waiting for Anna so I could turn off the lamp.

"Goodnight, Elsa. . " Anna muttered and yawned.

"Goodnight to you too, Anna." I whispered and shut my eyes.

I was about to doze off when Anna did something that made me want to take her, right then and there.

Anna rubbed her ass between my legs.

I don't know if she did it on purpose but I had to bite my bottom lip.

"Mm. ." I hummed softly and quietly crawled out of the bed.

I practically ran to the bathroom and shut the door behind me, I made sure to lock it. I pulled down my underwear to expose my arousal. I took in a shaky breath and rubbed it. I rubbed my own clit, slowly and I pretended it was Anna.

"Oh. . Anna. ." I moaned softly and panted.

I felt pure guilt but I needed to relieve myself. I saw Anna underneath me, writhing from my clit being rubbed on hers.

A-Anna, oh fuck!" I exclaimed and quickly covered my mouth with my free hand.

I whimpered into my hand as I rubbed my clit faster. I had my eyes squeezed shut so I could feel all of the pleasure.I felt a familiar warmth in between my legs, meaning I had reached my orgasm.

"Ah!" I screamed into my hand and came all over my hand.

I panted heavily as I leaned against the wall, I slowly pulled my underwear back up. I washed my cum off of my hand and dried my hands off with a near-by towel. The shame fell over me like a dark storm cloud, I sighed heavily.

I slowly walked back to the bedroom and stealthily got under the blanket making sure my back was facing Anna this time. I sniffled to myself and whimpered.

"Why do I have to be such a sicko. . ?" I whispered and sobbed.

I softly cried myself to sleep, I hated myself so much.

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