Author's Notes:

I don't own 'A Certain Scientific Railgun' or any of its character's, no copyright is intended.

Italics - Means the person is thinking just so you know

This fanfic is a yuri (girl x girl) don't like? Don't read simple, otherwise enjoy.

Warning: This chapter contains lemon ;P

...

Mikoto's P.O.V:

Why did I do something like that? It was completely stupid of me and I know that, but I did it anyway. Why?

That was so, so stupid of me, I did something so unthinkable, and so unreasonable, how could I have done something like that?

Why? Why did I do that? Why did I just walk up to her and…and kiss her? Why?

I mean yes we've kissed once or twice before, but they were all unintentional kisses. She had slipped and her lips had brushed against mine for a moment, or we had bumped into each other and our lips touched for a second, but that was it, I had never wanted for those accidental kisses to happen.

I would always get mad and blush out of embarrassment, while she would quickly start apologizing to me over and over again, 'I'm sorry, I'm so sorry, I didn't mean to I swear,' she would repeat over and over again as she would slowly back away from me, scared of what I might do to her for humiliating me.

'It's fine, stop apologizing already, I know you didn't mean for it to happen,' I would say while I would rest a hand on her shoulder, and smile to her.

She would smile back thinking she was had been forgiven, until I would frown slightly and give her a good shock, for embarrassing me.

My classmates would for some reason always be around me when these kisses happened, they would sometimes ask me why this strange girl (who was a year younger than us) would always end up kissing me by accident. I'd always shrug my shoulders to them, while that girl would recover from my shocks.

They then would normally ask if I knew her, or was friends with her, and while she would run off blushing madly, I would simply answer with, 'No, I don't even know her name,'

But other than those times nothing really went on between us, we wouldn't see each other a lot since we are a year apart, and if we ever did see the other, we would never speak and would avoid eye contact, until we had passed one another, and then would carry on with our day like normal, once we were out of the other's sight.

But that was all before tonight, tonight everything would change between us because of what I had done to her.

We weren't friends, I hardly knew anything about her, and I didn't even know her name. The only things I did know about her were that she was a year younger than me, and that she was a level 4 Teleporter (which I found out after going on to the school profiles about all us students, a while after she had accidently kissed me for the first time), and by my guess she only knew roughly the same things about me.

I had never planned on doing something like what I had done to her, I never thought I would've, but I just couldn't help myself I guess. Those thin, sweet looking lips of her's were too inviting, they were too tempting to me, and I wanted to kiss them so, so badly. So I did. It wasn't right of me, I was so stupid for doing something like that.

When I heard about this little 'Welcome party' for the first years, I never thought she would be here. And when I came to check it out, I really didn't expect to see her here.

She was with other girls from her year, talking and laughing with them all, she seemed to be enjoying herself, she looked so happy. So why? Why did I have to come and ruin it all for her?

I wasn't normally like this, I was always able to keep myself together fine, so why? Why was it when it came to that girl, I would feel weak inside? Why was it only her that made me act like this? Why was she the only person that ever made me feel so helpless?

Why did she bring out this side of me? And more importantly, how did she bring it out? I didn't even know it was there before, I never knew I could have this kind of side to me. Why did it only ever come out when she was around? Why only her? I don't get it, what's so different about her? Why do I act so normal around everyone else, expect for her? Why?

I came to the party by myself, so maybe I was feeling a little lonely inside, but I know that's no excuse for doing what I did.

I saw here standing there on the opposite side of the large dance hall, and I just couldn't help myself. Her lips looked much too inviting, and I just couldn't resist it anymore.

I wasn't thinking as I walked over to that girl, the only thing that was on my brain was successfully capturing those sweet lips of her's in a deep kiss.

I stopped and rested a hand on her shoulder to get her attention. She turned around to face me, as did all the other girls standing around her. I didn't care if they saw or not, in fact I kinda wanted them to see to be honest.

"What is it?" I heard her ask me. I didn't answer her, instead I just stared into those confused looking maroon eyes of her's.

"Do you need something, by any chance?" She asked me another question, but again I didn't answer her. I could feel my mouth going dry and my throat started to feel incredibly sore.

I cupped her cheek with one hand, and stroked her soft, smooth skin with two of my fingers gently. I could feel her freeze up under my touch, and right now I didn't care about anything else as I just leaned down to her slightly.

I heard her gasp slightly as my lips brushed against her's lightly, before I slowly closed my eyes and pressed my lips to her's, closing the tiny gap between us.

I could hear the other girls around us all gasp and start to whisper to one another, but I didn't care about them right now. All I cared about was a making this kiss last.

I didn't bother asking for an entrance, I just pushed my tongue into her mouth and started to explore her walls. I played around with her tongue and sucked on her bottom lip, biting it lightly.

I could taste her raspberry flavoured lip-loss, mixed with the different food and drinks she had had earlier on in the day. To me that taste was highly addicting, and I just couldn't get enough of it, it tasted so good to me.

I began licking her teeth and sucking on her tongue, deepening the kiss more and more, while she just stood there and let it happen. She didn't refuse me, or try and stop me, and she didn't pull away, or push me off of her. She just let me full on French kiss her like she didn't even care (or maybe she was just too shocked to react, and pull away from me).

Then I started to hear it, "Mmmm…mmppf…" she began to moan into my mouth almost uncontrollably, while I explored and violated every part of her mouth, lips and tongue. I tightened my grip on her shoulder as her slight moaning urged me on even more.

This felt amazing, I never knew how badly I had wanted this before now. Now I finally realized that ever since that girl had accidently kissed me, that first kiss had left me wanting more, much more. And now I was finally getting that.

I had wanted this so, so badly, and now I just didn't want this perfect moment to end. But I knew it had to eventually as I could feel myself running out of breath. So I finally pulled away and broke our kiss as I sighed slightly, while she just stood there in a bit of a daze, as she panted heavily, gazed up at me, and was blushing deeply (she looked really cute like that).

I didn't bother trying to explain myself or anything, instead I just let go of her and said 'I'm sorry' in a low tone, before I ran off to the girls toilets, not giving her the chance to respond to me or anything.

Which brings me to where I am now, as I stand over one of the sinks in the (thankfully) empty girls toilets, only now noticing that I'm breathing heavily, my heart pounding is loudly in my chest, my hands are all sweaty, and I'm shaking all over.

'Why did I do that? I just went up to some girl that I hardly know, and full on French kissed her, and I left her without even giving her any kind of explanation for doing it,' I thought as I splashed some cold water on my face, and looked in the mirror.

In my reflection I could see that I was blushing deeply just like that Teleporter girl was. I tightly grabbed on to my shirt with one hand as my chest began to tighten up, and started to hurt slightly.

'What's wrong with me? Why am I acting like this?' I asked myself as I pressed my other hand against the mirror and sighed.

My eyes widened as I could feel a certain moist sensation in-between my thighs. I crossed my legs and blushed again, surprised that a simple kiss had made me practically soaked down there.

I had never ever thought about pleasuring myself, and really doubted that I would ever actually do it. But the first couple of times that I had ended up kissing that girl, I had considered doing it while thinking about her non-stop, and then when that girl and I ended up kissing again (for like the 4th time) I actually did it.

That night with the sweet taste of the Teleporter's lips still on mine, I moaned much more than I should have, and I came quite hard considering it was my first time doing something like that. And I'll admit that I was lucky that my roommate is quite the heavy sleeper.

As I looked away from my reflection I noticed that I could still taste that girl's lips on mine. Her raspberry lip-loss, mixed with different kinds of food and drink left a tangy taste on my lips, along with a tingling sensation on my tongue.

I let go of my shirt and touched my lips with two fingers, and bit my bottom lip slightly. That sweet taste still tasted so good to me and I sighed slightly. I realized that in that moment I wanted more of it, much more.

I just couldn't help myself. I wanted to kiss and run my tongue down her slender arms, down her fairly thin, smooth stomach and lower abdomen, and down her long lean legs. I wanted her, I wanted her badly.

Her scent was intoxicating, her taste was addicting, and her sweet saliva was like a dangerous drug that tasted so good to me, and I just couldn't get enough of it all.

I never thought of myself as a lesbian, or someone who liked girls, but I had just kissed one that I hardly know, not only that, but here I am lusting after that same girl, like I'm some wild animal on heat.

Now that I think about it all, I really can't believe I did something like that to her, and in front of who I can only assume are her classmates (since I never see her with anyone normally, so my guess is that she doesn't have many friends). I can only imagine the questions that they're probably showering her with right now,

'Did you know that girl, by any chance?'

'Why did she suddenly kiss you like that?'

'I didn't know you liked girls?'

'So is she your girlfriend or something?'

'How come she just ran off like that?'

I can't believe I just left her like that, she probably hates me now for humiliating her like that, 'I kinda feel sorry for her now,' I thought with a slight smile as I turned away from the mirror.

"I'm such an idiot," I sighed again as I looked to the tiled girls toilets floor for a minute.

I should probably just head back to my dorm, there's no way I would be able to walk back into the party and get bombarded with countless questions, from girls that I don't even know. And I don't think I would be able to face that Teleporter girl right now. If I did see her now I'll probably end up kissing her again, or going further, which is something I really don't want happening.

'She looked cute, blushing like that,' I thought with a slight smile, while I remembered that Teleporter's blushing face.

'DAMN IT! What am I thinking?' I mentally cursed at myself as I shook my head, hoping that those kind of thoughts would disappear from my mind.

I sighed again slightly, 'But could I even make it out of here, without her seeing me? She'll probably want an explanation for what I did. But if I see her again there's a good chance that I may just end up doing something that I'll regret later,' I tried to think of a way out of this party, without running into that Teleporter girl, but it seemed like I was at a loss there.

"I can't bear to see her right now, I could end up jumping her if I do," I thought out loud, before my eyes widened slightly, 'AHH! There you go again, stop thinking about her like that. I need to get back to my dorm before anything else happens, coming here was a mistake,' I decided to head back home, as I ran my fingers through my hair.

I was just about to turn and head for the door, when someone walked into the girls' toilets, and looked to me.

"Oh hey, so this is where you ran off to then?" Of course it was that Teleporter girl that I had just kissed in front of everyone.

I didn't reply, instead I just looked to her with a blank stare, while I leaned my back against the sink, and tightly gripped the sides of it with both hands, making my knuckles turn pure white.

"You're Misaka-san right?" My eyes widened a little as I just kept on staring at her, ignoring her question.

I was a little surprised that she knew my name, although I shouldn't be since practically everyone in the school knows I'm 'The great Ace of Tokiwadai'. I fact now that I think about it, it would be more surprising if she didn't know my name.

"Sorry, I shouldn't have suddenly kissed you like that in front of everyone," I apologized casually as I looked away from the Teleporter girl.

"No it's alright, I didn't mind it that much,"

My neck almost snapped as I turned back to look at her with a surprised look on my face, 'Is she serious?' I questioned, "Really?" I asked nervously.

"Yeah, to be honest I actually kind of liked it," she replied to me with a smile, while a slight blush was covering her cheeks.

'YOU WHAT?!' I mentally shouted as I looked at the girl, not believing what she was saying to me.

I could again feel that urge to kiss her hit me, I wanted her, I wanted her so badly. But I couldn't kiss her again, could I? No one was here to see us this time, and watching those soft, sweet lips of her's move every time she said something was just driving me crazy, and I couldn't resist any longer.

I let go of the sink that I had been leaning against and walked over to her, my whole focus on her lips. I stopped right in front of her, and cupped her cheek with one hand again.

"What's wrong?" she asked as she looked up to me, seeming a little surprised.

"I want to do it again," was my simple reply as I stared at her blankly again.

She blinked once or twice, before she shrugged her shoulders and smiled up to me, "Go ahead, I don't mind," she replied casually.

'What is with this girl?' I wondered, before I leaned into her more, and pressed my lips to her's again.

The sweet taste of her raspberry lip-loss, mixed with different food and drinks hadn't changed, she tasted exactly the same as before, and to me that taste was still incredibly addicting. I wasted no time as I pushed my tongue into her mouth, beginning to lick her teeth, and bite her bottom lip again, while she just stood there moaning slightly every now and again.

She didn't pull away, and she didn't kiss me back either, she just stood still while her moans were urging me on more and more. I could hear her gasp slightly between kisses as she was trying to get her breath back.

After a few more minutes, I finally broke our kiss and breathed out heavily, while she stood there panting and blushing like mad, as she gazed up at me slightly. I just looked to her as I stroked her cheek with one finger, while I waited for her to catch her breath.

"You really like kissing me huh, Misaka-san?" she asked with a smile, while she was still running short of breath a little.

I didn't reply, instead I just kissed her on her forehead lightly. It was true that I did indeed really like kissing her, but as I looked at her blushing up at me like that, I couldn't help but want more, so much more.

I wanted to kiss and touch her more, I wanted to make her moan more, I wanted to make her cry out louder, I wanted to see her blush and pant more, I wanted to lick, kiss and touch every part of her body, I wanted to violate her over and over again, until she told me to stop, I wanted to do all this and more to her, and with no one else around to see us, I just couldn't take it any longer.

I harshly pinned her up against the wall, as I started to kiss her neck, and massage her small covered breasts.

"Ah! W-wait Misaka-san, AH!" I heard her moan as I nipped at her neck, and pinched her nipples slightly. "AHH!" she moaned louder as she shivered under my touch, and clenched her teeth together slightly.

I smiled into her neck slightly, before I moved one hand up her skirt, and started to pleasure her through her underwear, "AH! Misaka-san…" her moans were getting louder now, but I didn't really care if someone heard her or not, I just wanted to make her moan more.

"Wait Misaka-san that's…" she paused as I slipped my hand into her underwear and began to gently caress her. She turned away from me slightly as she gritted her teeth, and shut her eyes tight. I stopped paying attention to her neck and breasts, as I felt some sort of warm liquid beginning to soak my hand that I was pleasuring her with.

'Is she wet?' I thought as I looked to her and smiled again slightly, before I pressed my lips to her's again. She moaned into my mouth and then gasped as I inserted my middle finger into her, and started to make a circular motion with it. She bit down on my lip quite hard, before she broke the kiss and started to pant heavily.

"Misaka-san, it hurts…it hurts," she whimpered slightly as she was shaking against me.

I could then feel something different beginning to soak my hand, it was warm but it wasn't what I first thought it was. It was blood, I had made her bleed,

'Did I just take her virginity?' I questioned, before I removed my hand from inside her underwear and looked at the crimson blood that was coating my fingers. She wasn't looking at me as she just nervously whimpered slightly, still shaking against me. I just shrugged my shoulders, before I put my fingers up to my lips and licked all the blood off them.

I heard her sigh slightly as she relaxed against me now, and finally stopped shaking. The taste of her blood was still fresh on my tongue, as I moved my now clean fingers away from my mouth, and kneeled down on the floor.

"Misaka-san, what are you doing?" I heard her ask as she turned back to look at me. I didn't reply to her, instead I just reached under her skirt and slowly pulled her underwear down. It turns out that they were a little wet, as well as being stained with blood, as I let them drop to her ankles, before I lifted up her skirt and licked my lips slightly.

Her folds looked so perfect, they were a light shade of pink and were practically drenched in sweat, blood and her own juices. I swallowed slowly as I took in the sight, and could just about keep myself from sliding my fingers into her again.

"Don't stare so much, Misaka-san," she said to me nervously, while blushing a deep red.

"Sorry," was my simple reply as I looked back up at her for a moment, before I licked her clit slightly.

"AHH! Misaka-san what if someone comes in?" she asked with a moan. I didn't care if anyone did walk in and see us, I just wanted to lick her and make her moan more.

I slowly started to pleasure her with my tongue, making her wetter as she began to moan louder, then I heard her suddenly gasp as I sucked slightly. She instantly covered herself with both hands, stopping me from pleasuring her in the process.

"If you suck like that I'll end up screaming, someone will hear," she explained in a worried tone as she looked to me with pleading eyes.

But that's kind of what I wanted, I wanted her to scream and cry out, I didn't care if someone heard her or not. I was completely turned on by her and I just couldn't stop myself now. I moved her hands away from between her thighs, and held them tightly pinned up against the wall, not letting them go. Then I simply leaned forward and went back to pleasuring her with my tongue, starting to suck every now and again, making her moan louder.

She tasted sweet and her taste soon became addicting to me as I could feel myself becoming wetter.

"AHH! Misaka-san….AHHH!" she wasn't kidding before, she was now practically screaming out my name, as I could feel her hands shaking under mine.

'When did she start moaning out my name?' I wondered as I started to thrust my tongue into her, while I slightly intertwined my fingers with her's

"AHH! Misaka-san, I-I can't hold back much longer," I hear her almost whisper, while she was panting heavily.

"Then don't hold back," I simply replied as I drew my lips away from in-between her thighs for a minute, before I started to lick and suck on her clit.

"AH! Misaka-san, AHHHH!" she moaned loudly again as I felt her suddenly tense up against me, before she let out a loud cry of release, while her juices flowed into my mouth. They tasted a little bitter, but I didn't care, they were her's and that's all that mattered to me.

"Misaka-san," she called to me as she looked to me, panting heavily and holding onto my hands tightly.

Again I only now noticed my heart was racing, and pounding loudly in my chest. I sighed slightly licking my lips, as I savoured her bitter-sweet taste, before I liked her clean. I felt her squirm against me slightly, as she moaned and was still struggling to catch her breath.

I let her skirt drop back down, covering her back up, as I stood back up and pecked her on her forehead lightly, "Misaka-san," she smiled to me slightly as she was finally able to get her breath back, and looked up at me while she was blushing deeply.

I pressed my lips to her's again, pushing my tongue in straight away, hearing her moan into my mouth slightly. I slowly let go of one of her hands, and lifted up her skirt again, as I started to pleasure again.

"Ah Misaka-san, I'm still sensitive there," she stated as our lips parted, and she looked away from me slightly.

I kissed her neck lightly, as I inserted my middle finger into her and began moving it around inside her again, while she trembled under my touch slightly. Suddenly I felt her freeze up against me, which made me stop what I was doing for a minute, while she gasped slightly.

"What's wrong?" I asked.

"I need to use the toilet," was her simple reply as she glanced back to me slightly.

I stared at her for a minute, silent, and not really knowing what to say at that point. I thought I should probably just let her use the toilet, but stopping here, and having to wait for her felt like it would kinda kill the mood a bit. Plus I probably wouldn't have another chance to be alone with her, and do these kinds of things again, so I replied to her without thinking.

"Let it out," I whispered into her ear as I kissed her on her cheek lightly.

"I can't do that, your hand is still down there," she replied to me in a surprised tone, as she looked to me seeming shocked now.

"It's okay, I don't mind," I whispered into her ear again, before I started to pleasure her again, and could feel her getting wet again.

"Misaka-san," she moaned out my name slightly, before I heard her sigh and relax against me.

A second later I could feel a warm liquid run down my hand, as she let all her urine flow out of her, while she turned away from me and blushed deeply. She must have been dying for it, since the flow was quite rapid, and there seemed to be a lot of it as well. Soon the part of the tiled floor that we were standing on was soaked in her urine.

The flow soon slowed down to a stop as she sighed slightly, while still looking away from me. I removed my now soaked hand from under her skirt and looked to her for a minute. She glanced to me slightly, then gasped in slight surprise, as I shrugged my shoulders and licked my hand clean. I'll admit that it didn't taste all that nice, but I didn't care, it was her's and that alone made it taste strangely sweet somehow.

"Misaka-san, I didn't know you could be so perverted," she stated, while I just looked to her with a blank stare.

"Don't tell anyone, alright?" I whispered into her ear, as I gave her another peck on her cheek. She probably thought I was a really weird person now, defiantly not the kind of person that she would want to be around again.

"I won't," she replied to me with a smile as she wrapped her arms around my neck.

"Sorry," I apologized in a low tone, as I looked to her, kinda surprised that she didn't seem disgusted by what I had just done.

"It's okay, and don't worry I won't tell anyone about what happened tonight, I promise," she stated as she kissed me on my lips lightly, and smiled to me again.

My eyes widened slightly at her suddenly kissing me like that. Out of all the times I had kissed tonight, she had never kissed me back, until now, "How are we going to get out of here without being seen by anyone?" I asked.

"It's fine, I can just teleport us out, I am a level 4 Teleporter after all," she answered with that smile still on her lips.

"What are we going to do about the wet floor?"

"The maids can clean that up for us," was her casual reply, before she pulled me into a tight hug.

She seemed different in that moment, it was like she had finally let her guard down, and I realized that she really didn't mind how perverted I was towards her. To her I wasn't weird, or disgusting, or creepy, I was simply just the girl that she didn't mind letting do these kinds of things to her.

"Sorry," I whispered again slightly, as I wrapped my arms around her waist and hugged her back. In that moment I realized that she was an awful lot like me.

….

Mikoto's P.O.V:

I sighed slightly as I sat on my bed in my dorm room, still thinking about what had happened between me and that Teleporter girl.

She had teleported both herself and me to where her dorm room was, which is where I left her, and came back to my own dorm room.

My roommate seemed to be out late for some reason or another, which gave me time to think in peace.

I had just gone down on a girl I hardly know. I didn't know her that well, and I had already done things to her that only couples would do to each other.

I had French kissed her, I had massaged her breasts and pinched her nipples, I had made her moan and scream out my name, I had kissed her neck, I had gone down on her and let her cum in my mouth, I had even persuaded her to urinate while my hand was still between her legs. I had tasted her blood, her sweet juices, and her urine, and I'm pretty sure I took her virginity, after all I did make her bleed quite a bit.

I did all those things to her, and she just didn't seem to care one bit. She didn't refuse me, or pull away, or tell me 'No', she just let me do whatever I wanted to her. And after doing all that stuff to her, I only now realized something,

"Oh yeah, I forgot to ask her, what her name was," I thought out loud with a slight smile, as I thought about that irresistible Teleporter girl. With her intoxicating body, her inviting lips, and her addicting sweet taste.

I couldn't help thinking about her, she was one strange girl alright, "I want to see her again," I whispered to myself as I lay down on my bed, and gazed up at the ceiling with another slight smile on my lips.