Author's notes:

Disclaimer: I don't own a certain scientific railgun or any of its characters k? No copyright is intended!

This is a yuri (girl on girl) fan fic, don't like it? Then don't read simple, otherwise enjoy.

Mikoto's POV:

She had done it again, but this time we were out in public. Kuroko and I were by the vending machines, I wasn't really paying any attention to what she was saying, and was mostly just ignoring her (as part of my plan to make her stop the sudden kisses that she often forced onto me). I had been trying out my plan of avoiding Kuroko as much as I could for about almost a week now, and so far it seemed to be working out well for me.

Seeing me ignoring her must have annoyed her somewhat, as a minute later she grabbed hold of both my wrists and pinned me up against one of the vending machines, thankfully it didn't seem like anyone was around at the time.

Kuroko leaned into me, but before she was able to force a kiss onto me, I covered her lips with my hand and made her stop, "Don't Kuroko!" I sternly instructed as I glared to my roommate.

Kuroko looked to me, slightly taken aback, but then nodded to me as she backed off and let go my wrists, while she backed away from me a little as she sighed slightly.

"You've been doing that a lot lately, and you hardly ever talk to me now Sissy. What's wrong, do you hate me now?" Kuroko asked as she looked to me with a slight sad smile.

My eyes widened at hearing the word, 'hate' leave her lips. I sighed slightly and folded my arms across my chest, "I just don't want you to keep forcing kisses on me like that, alright," I stated as I turned away from Kuroko, and started to walk forward, leaving Kuroko behind.

"Then I won't kiss you anymore," I heard Kuroko say and stopped in my tracks.

"What?" I asked as I was sure that I had probably heard Kuroko wrong.

"I'll stop kissing you, if you stop ignoring me like this," Kuroko stated as I could hear her walk up to me.

I just stayed silent for a minute as Kuroko and I stared sternly at each other, "I'm only ignoring you to make you stop," I answered before I started to walk forward again.

"SISSY!" I heard Kuroko call to me, before I felt here wrap her arms around my waist, and hug me from behind (stopping me from walking away from her in the process).

I turned and looked to Kuroko, surprised that she suddenly hugged me, I really wasn't expecting her to do something like that.

"Please Sissy, why are you ignoring me like this all of a sudden? Do you hate me now?" My eyes widened as I heard that word leave Kuroko's lips again, and sighed heavily when I could slightly hear Kuroko crying into my shirt.

"Kuroko I don't hate you," I paused as I rested a hand on Kuroko's head, "I just can't stand to be near you anymore," I finished as I turned away from Kuroko again.

I soon felt Kuroko's arms drop from my waist and let me go. I didn't turn round to her or even glance back to her, instead I just carried on walking forward, while leaving Kuroko on her own.

I sighed heavily, 'She was crying, this must be killing her, but it's the only way to make her stop,' I thought before I picked up my pace a little and simply went on my way to meet up with Saten and Uiharu.

…

Writer's POV:

Kuroko stood there like a stone statue, as tears streamed down her cheeks, "Why? Why Sissy?" She asked herself, before she wiped her eyes and turned to walk in the opposite direction that Mikoto had just walked off in, and started to make her way back to her and Mikoto's dorm, while she walked slowly and hung her head low.

Meanwhile Mikoto had just met up with Saten and Uiharu at a local restaurant called, 'Joseph's' as the trio had just ordered some drinks for themselves.

"So where's Shirai-san?" Uiharu asked.

"Yeah wasn't she meant to be meeting up with us as well?" Saten added as she leaned forward in her seat.

"She probably went back home or something, I think I made her upset," Mikoto confessed as she nervously looked to the two younger girls.

"Oh no, did you guys have a fight?" Uiharu asked with a worried look on her face.

"No, well maybe, she's probably just sulking right now," Mikoto stated.

"I hope she's okay," Uiharu sighed slightly as she seemed a little downhearted for a minute.

"Don't worry, I'm sure she's fine, Uiharu, right Misaka?" Saten tried to reassure her friend as she looked to the electromaster for help.

"Err…Yeah sure," Mikoto nodded with a nervous smile to the younger girl.

"She told me how you've been ignoring her, and pushing her away a lot more than usual," Uiharu stated.

Mikoto looked surprised for a minute, but soon composed herself, "She did, did she?" Mikoto asked with as slight smile, not really expecting to get an answer.

"What is with you two lately? We hardly ever see you two together anymore, and when we do there always seems to be a lot of tension between you too," Saten asked as both she and Uiharu seemed very concerned for their two friends now.

"What are you talking about Saten?" Mikoto asked nervously, playing dumb for a minute.

"Misaka, has something happened between you two, has she hurt you in some way maybe?" Saten asked.

"What? No it's nothing like that," Mikoto shook her head, before sighing slightly, "I just can't stand to be around her anymore, alright," She finally confessed as she turned away from the other two girls slightly.

"Why's that?" Uiharu asked.

"Well because…because…." Mikoto paused as she sighed again.

"Misaka, can you please tell us what's happened between you two?" Saten asked with a serious look in her eyes.

Mikoto looked to the two younger girls for a moment, not knowing what to do, before she finally decided to give in and tell her friends about what had been happening between her and Kuroko lately

Meanwhile Kuroko was laying on her bed in her and Mikoto's dorm room, thinking to herself and was still crying slightly from before.

….

Kuroko's POV:

I sighed heavily as I wiped away the tears in my eyes, and sat up on my bed. I glanced over to look at Sissy's empty bed, and jumped off my own bed.

I walked over to Sissy's bed and sat on it, while I grabbed hold of her pillow, and held it close to my chest. I could smell Sissy's sweet scent on the pillow and smiled slightly at the fresh apple scent of the shampoo that she often uses.

I don't understand Sissy, we were doing just fine, why did you suddenly start ignoring and avoiding me like that? You said you didn't hate me, but when you told me that you couldn't stand to be near me, it hurt, it struck me right in my heart, and those words were like venom piercing through my chest. When I let go of you and you walked off like it was nothing, I felt like I was losing you.

I desperately wanted you to turn round to look at me, and give me one of your wonderful smiles, but you didn't even glance back to me, you just kept walking forward like I wasn't even there. I clenched the pillow tightly as I could feel more tears welling up in my eyes, and my chest began to ache.

Sissy's been ignoring me for a while now, she says it's to stop me from kissing her, but why now? I've kissed her lots of times and she's never done anything like this to me before.

Maybe it's because she couldn't take it anymore? Yes that's probably it, she doesn't want me kissing her anymore, and that's why she's avoiding me like this. I guess she knows that if she stops now, I'll probably end up going back to kissing her again at some time.

I can't help it I want to be with her forever, I want to let her know that I always want to be by her side, I love her. But I know she doesn't feel the same way about me, I will probably lose her to some other person in the future.

But I don't want that, I want her to forever stay as my dear Sissy, I don't want to give her up to anyone else, I want her to be mine alone. To me she's the most amazing, wonderful, and beautiful person I've ever met.

Sure she has a bit of a short temper, she can be really stubborn at times, and her love for childish things can get a little obsessive and annoying, but she's still perfect to me. I wouldn't want her to be any different, because…well because then she wouldn't be the Sissy that I know and love. She wouldn't be my Sissy if she was any different.

I widened my eyes as I realized something at that moment, 'I'm losing her, she keeps avoiding me so that I won't show her any of my affection, maybe she's found someone that she likes and doesn't want me in her life anymore, maybe she just hates me for always forcing myself on her.' I thought as I could now feel tears streaming down my cheeks again.

"She hates me now, she said she can't stand to be near me, I must disgust her," I thought out loud as a sad smile formed on my lips.

I need to let her go, she's my precious Sissy, but right now she's not happy and it's all because of me. I need to leave her, "Maybe I can still watch her from a far, or something," I thought out loud to myself, before I shook my head at that thought, "What am I thinking, I sound like some sort of stalker, thinking I can still follow her around when she obviously doesn't want me around her anymore," I sighed again as I put Sissy's pillow back on her bed, and stood up.

"I need to leave her, it's the only way to make her happy again, I need to move out of this dorm room," I decided as I wiped my eyes.

Maybe we can still be friends…..Yeah right after this it would just be too awkward between us, and if she has found someone, it would tear me apart to see my precious Sissy with someone else, it would just crush every fiber of my being to have to hear her talk about how she feels for that person, and I know for a fact that I wouldn't be able to control myself when being around her.

I would want to touch her and hold her close to me, I wouldn't be able to just sit or stand there, while knowing that someone else was able to do all the things that I could only ever dream of doing with my dear Sissy.

It wouldn't work out we'd have to be like strangers, that's what I need to be to Sissy from now on. A stranger. I need to move out, I need to finally leave my precious Sissy.

I sighed again as I walked into the bathroom and turned on the shower head. I grabbed my shirt as I could feel my chest tightening at the thought of me having to leave my dear Sissy, "No matter how much it hurts me, I have to let Sissy go, for her own sake," I whispered to myself, before I undressed and climbed into the shower.

I'll leave here, so that Sissy can be happy again.