It was almost time for bed. Misaka had just finished putting on her Gekoda pajamas and was finishing brushing her teeth in the bathroom in front of the mirror. Kuroko sat on her bed thinking, still wearing her school uniform. Okay. Tonight's the night I finally receive Onee-sama's love. "I have to be bold and come on strong otherwise I'll lose to that guy, To-whatever his name is!"
"What was that, Kuroko?" Misaka said from the bathroom.
"Ah, nothing, nothing, Onee-sama. Just waiting so I can go to bed the same time as you."
"Geez, Kuroko, you're such a creep." She went back to brushing.
Have to be more careful thought Kuroko. Misaka rinsed her mouth out, ready to finally go to bed. Kuroko's heart was racing. She took a deep breath.
"Hey, Onee-sama?"
"Yeah, what is it, Kuroko?" Misaka said as she was getting in her bed.
"I was just thinking. Are there any boys you like right now?" Misaka's face turned bright red.
"O-o-o-of course not! Wh-wh-where did that come from all of the sudden?"
"Obviously there is, given that reaction. But even if there is, Onee-sama, he doesn't know your ins and outs like I do. There's no way he'll be able to pleasure you like I could." Misaka stood up, raising her fist.
"Look, I already told you there's no one like that, and just what do you mean by 'pleasure'?"
"Exactly what I said, Onee-sama." Kuroko stood up from her bed. Misaka was about to knock Kuroko like she always does when she tries something perverted, but this time Kuroko was prepared. She dodged Misaka's fist.
A moment of silence…
Kuroko lunged in and pressed her lips against a very surprised Misaka's. Misaka felt herself grow weak in the knees. She was running out of breath due to the long kiss. All of the sudden she felt too exhausted to use her electricity on Kuroko. Kuroko finally released Misaka from the kiss. Misaka gasped for air, but Kuroko only took the chance of Misaka's open mouth to kiss her again, this time forcing her tongue inside. Kuroko placed her hands on Misaka's shoulders and started pushing her across the room until they both fell on Misaka's bed. Again, Kuroko released Misaka. "Kuroko, what are you-mmmmm…." She again kissed Misaka again, determined to make her succumb. Kuroko was almost running on instinct at this point. Having experienced her dear Onee-sama's tongue made her lose all control. She grabbed Misaka's wrists and pinned her down on the bed, continuing to kiss her with tongue relentlessly. Misaka began to lose her strength. Kuroko is too strong. I can't resist her. She clearly prepared for this tonight. I'm losing my strength. I'm feeling fuzzy, but….I'm surprised. Kuroko's lips are softer than I expected and her tongue feels warm and comforting. What is this strange feeling? Ahh~, I feel really weird.
Kuroko thought it was time to finally advance to the next step. She let go of one of Misaka's wrists, the one she was holding with her left hand. Surprisingly, Misaka didn't do anything. She was too dazed to move. Kuroko took this opportunity to slide her left hand into Misaka's pajama pants, rubbing her index and middle finger across Misaka's panties over her sensitive spot. Misaka let out a near silent gasp and her breathing became heavy