I reorganized the story to make it easier to read, hope you'll enjoy it.
Blake was sitting on her bed, reading one of her favorite books and twitching her ears under her bow, totally absorbed by the story. No one else were in the dorm, but her partners should come back from class in a few time, so she couldn't take off her ribbon, even if she wanted it really bad. Then Ruby entered, apparently hungry and Weiss was just behind her with a hand full of notes. Ruby laid down on the ground grabbing her belly and supplying Weiss to let her go grab something to eat, So Weiss turned to her:
- You are so childish! We have lessons and homework you know?
- Weiss! Please! I'm so hungry I wouldn't learn anything! Begged Ruby with her super-cute smile
Weiss, as any other before, couldn't resist and went to the cafeteria with Ruby and her notes, leaving Blake alone again, or almost. Yang came in with a huge smile on her face, and with a "Hey Blakey!" which pulled Blake out of her book. She smiled too in front of her joy-burning partner. Yang had a curious expression, just like she was going to make a bad pun… Or a tricky move.
- Blake, I need your help for something. Started Yang
- What is it? Asked the black one slowly
- I wanna trap Ruby and Weiss when they'll come back, but I need you to distract'em. Think you can handle this? Yang was really in a tricky mood.
Blake just nodded, and Yang explained her the whole thing. The basic bucket-on-the-door thing, except the water was almost frozen and the bucket won't just fall on their heads. Yang and Blake placed each one on a side of the door, and waited quietly.
When they heard footsteps and a mouthful Ruby talking too fast, Blake created a clone laying on the bed, just like she was before, and grabbed her water bucket smiling just like Yang: evilly. Yang was hopping that Weiss would come on her side, just to watch her furious and frozen face, so she had prepared two buckets instead of one.
Ruby and Weiss entered, but Weiss was always holding her notes and Blake felt guilty, so her clone get up and picked up the notes before Yang could do anything, and she just splashed the water in Weiss face while Ruby get a double splash from her big sister. Yang and Blake slammed their hand together in front of a soaked Weiss holding a freezing Ruby in her arms, totally stunned.
Then Weiss started to yell after Blake, but she apparently forgot to put down Ruby who has jumped in her arms because of the surprise, and Yang and Blake tried not to laugh but it was nearly impossible. Finally, Blake laughed first and Weiss passed from white to red, suddenly understanding that they looked just like a pair. She opened her mouth, arm and hands and Ruby fell down, as red as her hoodie but laughing out loud. Weiss, always red, dropped a "I won't forget this" and went out to the dorm's showers. Ruby laughed a while, then she get up and went to the showers leaving the two puny girls alone again.
- Hey kitten, wanna get out? We don't have class and I may now a great place!
Blake stopped, in a total fear, and asked:
- What… what have you called me?
She was near panic, but couldn't show, and questions started to roam in her head. Has Yang discovered her secret? What will she do?
- I've said kitten. I dunno why, but your bow make you look like you have cat ears. So what's the answer?
Yang didn't notice Blake's panic, and Blake get to normal quickly. That was just a coincidence. Then she started thinking about the question, and decided to go with Yang.
- Okay. You have strange name ideas, but why not hang out?
They went out in the corridor and crossed over Ruby and Weiss in pajamas making their way back. They explained that they were going out, and Blake saw, just for a second, Ruby winking at Yang. She forgot it really fast while Yang and she walked to the blondie's motorcycle. Yang grabbed her helmet and give a red one to Blake:
- Sorry for the color, it's usually Ruby's.
- Don't worry, I can survive it, answered Blake with an ironic smile
- So it's purrfect!
Yang winked at a really weird-feeling Blake, who just glanced at her reproachfully. Yang laughed and jumped on the motorcycle, then Blake put on the helmet and sat behind her, a little bit worried. As far as she could remember, no one else except Ruby has ever been allowed to approach Bumbleby, Yang's bike. She stopped thinking once the engine started and accelerated suddenly, practically jumping out the school. She automatically grabbed her partner's waist not to fall, and stayed like this the whole trip.