Author's Note

This is my first collection series of one shots. I decided to write their daily lives with Grimm!Ruby. Also, I never really write about Faunus!Blake. So these two will be the main casts to this series. I make Ruby a crybaby type so there will be an overloading cuteness in the future stories. For now, Au revoir~

Chapter 1 – Fetching Havoc

The clock strikes 3 o'clock in the morning. The dorm is as quiet as a library except for the snores from the occupants. But the loudest is the blonde girl at the top bunk bed. The other three manage to sleep through the noise. However, her beauty sleep is interrupted by a nudge from someone. The blonde groans and turn herself, facing the wall.

She feel someone shook her body. She groans once again and murmurs, "Later, mom…." She turns herself again and face the ceiling. She hear faint whimpers and a soft whisper, "Yang, wake up! I have to go!" It's her sister, Ruby. She opens one of her eyes and look at the little Grimm next to her. She closes her eye and return to her beauty sleep.

Ruby whimpers and nudge her nose to her sister's cheek. But the blonde refuses to wake up. She whisper, "Yang, I have to go!" Yang faces the Grimm and murmurs with her eyes close, "Go? Go where?"

"GO!" she whisper angrily. It took the blonde few seconds to interpret what she said. She jolt awake and look at her, "Oh, go?! Why didn't you say so?!" She grab her sister and brings her to the bathroom. Ruby drop herself from the blonde's arms and return to her human form. She quickly enters to finish her 'business'.

Yang stands near the entrance and closes her eyes. She struggles to stay awake for the sake of her sister. Every 3 o'clock in the morning, her little sister would asks her some favors. Usually she's the one that have to deal with her but when she's not around, Ruby would find Blake or Weiss. Luckily, her favors aren't too serious. But for Yang Xiao Long, she doesn't like anyone wakes her up every 3 o'clock in the morning.

She heard the toilet flush and Ruby exits with a smile of relief on her face. Yang sighs and quickly return to her bed. Her sister shifts into her Grimm and hops onto her bed. She snuggle herself closer to the blonde's chest. Yang drapes her blanket onto them and pull her sister closer. Few seconds later, they slowly drown into deep slumber.

"Hey, Rubes! Look what I got!" Yang waves her hand which holding something round and red. The girl who's in her semi-Grimm form watches her sister with interest. The blonde bounces the red ball, catching her attention. The younger girl follow every motions of the ball. Yang rolls the toy to her sister.

The red-haired girl catches it with her paws and nips it. As the ball rolls away from her, she pounces on it and nips it again. Her partner, Weiss look at her with Blake next to her, "Seriously, our fearless leader is actually a childish kitten…." she mutters. The Fauna giggles. "Just let her be. At least she won't disturb you for a while," she says.

The Schnee heiress couldn't help but smile when her partner playfully nips the red ball in her paws. Her sister keep yanking away her toy and the younger girl would give a puppy pout and whimpers. The blonde decides to play fetch with her. Ruby shifts into her full Grimm and gives her a yelp. She throws the ball far enough but the red-haired girl easily catches the ball with her mouth. She muffles, "I got it!"

Weiss crosses her arms and shook her head. Blake is reading her book next to her. Suddenly, the Grimm brings the ball to her. She drops it to the ground and wags her tail. The heiress gives her a blank stare. Her partner yelps and nudges her nose to her stomach. She looks up and saw Yang grinning at her. "Ruby wants to play with you so much, princess! Why don't you join us?!" the blonde say in a cheerful tone.

"Fine, see if you can catch it!" She gets up and gestures her partner to back away further. She gives out a yelp and wags her tail. Weiss throws the ball farther and…. CRASH! The four of them hear a glass shatters but Ruby proceeds on finding the ball. She enter through a broken window where the ball might broke. Upon entering the window, a scream of a woman is heard.

Weiss, Blake and Yang freezes on their spot. Ruby haven't return from her quest on finding her toy. The three of them slowly creeps their way to the broken window. They take a peek and saw Ruby chasing the ball which bounces around the room. They saw Ms Glynda standing on a table with her whip in her hand. They're quite surprise that the ball doesn't bounce towards the window.

Suddenly, the door of the room opens and Professor Ozpin enters with his coffee mug in his hand. Unexpectedly, the red ball lands into his mug and the coffee spurts onto his face. His eyes widens as Ruby leaps towards him and knocks the headmaster to the ground, fainted. Yang watches in horror and mutters, "Oh shiz, this is bad…."

"Miss Rose, what's the meaning of this nuisance?!" Ms Glynda drops herself from the table and crosses her arms. The little Grimm picks up the ball with her mouth and stares at the woman with round, shiny eyes. She turns her head and lock her sight onto the three girls at the window. Yang, Blake and Weiss feel goose bumps but they enters the room which completely damaged by the Grimm with her ball.

Ms Glynda picks up Ruby gingerly and yanks the ball from her mouth. The Grimm tries to reach out with her little paws but she can't. The woman drops her on a table. She look at every one of them, "The four of you will be given a detention under my watch. And I'll be keeping this too."

"Uh, ma'am…?" Yang calls her and points to her sister who begins to tears up. The Grimm whimpers and tears streaming down from her eyes. Ruby look at the woman with big, round teary eyes. Ms Glynda freezes and stares at her. She sighs and hands her the ball. The Grimm stops her whimpers and happily nips the toy. Blake and Weiss watches in disbelief. Even a strict teacher as Glynda Goodwitch surrenders to their leader's cuteness.

"I'll let you go this time. But don't play near the teacher's lounge, understand?" The four of them nods. Yang picks her sister up and quickly exits the room. The girls releases a sigh of relief. Blake looks at Ruby and say, "I can't believe that actually works…"

"Who cares? At least we don't get the detention she promised…"

"But we should be careful next time. Fetching can be dangerous too…."

"If you didn't throw it to the teacher's lounge, we won't be in this mess!"

"Oh, so it's my fault?!"

"Literally, you're the one who threw it!"

Blake sighs and picks up Ruby who was dropped to the ground by Yang. She scratches the back of her ear and the Grimm purrs. She murmurs, "Guess it's just you and me, Ruby…" The little Grimm yelps. Weiss and Yang are busy with their quarrels while Blake brings her leader away from the two girls.