"Where are our uniforms?"

"Good day to you to, Weiss."

Jaune stood by his dorm room as an angry heiress and a fidgeting Ruby waited outside. Weiss was clearly in a bad mood, while the petit redhead seemed to be frustrated with something, but the blonde boy had no idea why. He was just studying with Pyrrha since Ren and Nora were in another of their non-dates. Those are the few moments they could enjoy some quite and peace, and now there was a furious heiress at their door.

"Where are they?" she demanded again, Jaune groaned.

"Weiss, do you really think I would even think of stealing a girl's uniform?" Weiss stared at him for a moment.

"No, I don't think you would. Of your many flaws, being a pervert is not one. My two reserve uniforms are missing, and one of Ruby. The only ones that have access to our room beside us is your team, as we agreed since we are all friends we could use the access to help with forgotten items and such." She stated and Jaune got pensive.

"Pyrrha, check Nora's stuff. She might have had one of her brilliant ideas involving their uniforms."

The taller redhead did as asked. Nora was prone to do things without thinking thoroughly, so it would not be a surprise if she took the uniforms without asking beforehand. But Pyrrha found not a single one of them around, even checking the rest of the closets and several others of Nora's hiding places.

"Weird… We better talk to Ms. Goodwitch about this. I hope we don't have a pervert around." Jaune commented, and Weiss agreed.

"If we do have, I count on you all to provide me an alibi."

Nobody disagreed with Weiss on that.

"Yeah, we should have stolen the ones from Ruby." Dia Arc commented as she fixed the Beacon uniform on her body. "Weiss' are all tight on the chest."

"I told you, but no, you had to feel bad for Red." Noir Arc retorted, surprised Ruby's uniform fit her like a glove.

"I still say this is a bad idea. Why are we doing this again?" Savannah Arc was pretty unpleased with the current situation.

They were the Arc triplets, the younger sisters to Jaune by two years. Noir was so like Ruby that she even used a sniper rifle/scythe as weapon and attended the same combat school. Since Ruby was advanced two years, they only get to know each other through Jaune, and quickly developed a rivalry. If she didn't have one green and one blue eye and blonde hair, they could be sisters.

Dia was the sweetheart of the family, and probably Jaune's favorite sister as she was the more normal one, but she also was too quick to follow into Noir's crazy scheme, and today they were breaking into Beacon to stalk (Observe!) their brother, following the last events he told about his life.

Savannah was the proper lady of the family, even more than Maika, and was always complaining about their sister's antics. The only reason she was there was to make sure they wouldn't cause trouble for her beloved big brother. Especially after Micaela and Chia visit.

"OK, look, we just need to confirm that Jaune is dating the cereal box girl…" Noir started as she checked her scroll, a picture of Jaune in a dress dancing with Pyrrha.

"Pyrrha Nikos, four time Mistral champion, top of her class. Why you all seem to remember her just because of that awful cereal?" Savannah complained, but she was also rooting to her brother to get together with what she defined as the perfect girl.

"Wait, she is the one he is dating? I thought it was Yang." Dia exclaimed and the other two looked at her. She showed a picture of Jaune sleeping and Yang kissing his cheek, one of her many ways to tease the boy, but the triplets had no idea that was the case.

"Uh, maybe Chia was right. Maybe there are girls all over our brother." Savannah wondered, a finger on her chin. She always held her big brother in high regards, and to her he would always have many ladies trying to get his attention.

"So, our mission is to both discover whose girl is in love with Jaune and that he chooses the right one." Noir proudly stated.

"Pyrrha."

"Yang."

Dia and Savannah glared at each other, Noir just shook her head.

After informing Ms. Goodwitch of the theft, Jaune had a nagging feeling. According to the computer registers, the digital locker on the door was opened from the main servers. And exactly three uniforms disappeared. But that couldn't be, could it? Maika promised him to keep his sisters under control, especially after Chia's last visit.

"Jaune, is something worrying you?" Pyrrha asked as she gentle touched his shoulder.

"Nah, just worried we might have a pervert around. We better go back to our room and secure your clothes too." The girl smiled and gave a quick hug.

"Thanks, Jaune."

As soon as she spoke this a water balloon hit Pyrrha on the red. Jaune first tried to locate who threw it, but couldn't see anyone suspicious around. He turned to the redhead and immediately blushed. Not only had she looked too sexy while wet, her bra was showing through the uniform. Jaune immediately took his jacket of and covered his partner. She snuggled the jacket and smiled at him.

"Thanks again."

"What is wrong with people? Come on, you need to change before you catch a cold." He pushed her close to him, one hand over her shoulder, another gently touching her arm. She was enjoying that, and mentally she thanked whoever threw the water balloon on her.

"That was definitely the reaction of a concerned boyfriend, and definitely the reaction of a girl in love." Savannah stated as she watched the duo going away. "Good throw, Noir."

"That is why I am the undefeated champion of the Arc annual Water Fight."

"I dunno yet. We need to test Yang too." Dia affirmed with a finger on her chin.

"Fine, but if they don't react the same way, we will make the Arkos our flagship." Savannah stated as they hid inside the bush again.

Jaune left Pyrrha to take a hot bath and change into dry clothes, and decided to search Ms. Goodwitch again. He suspected someone that held a grudge against the girls on both teams RWBY and JNPR were behind it. He just hoped it wasn't Cardin, as the two were in somewhat of a peace treaty currently.

He was near the arenas when he saw a few students running towards him, like they were fleeing for their dear lives. Jaune regretted he didn't have his sword with him, suspecting it was another case of runaway Grimm (Prof. Port cages had a tendency to malfunction). He needed to confirm the situation first, and as he turned a corner he discovered it was even worse than imagined.

Yang Xiao Long was walking with her hair on fire and her eyes glowing red.

"Y-Yang? S-Someone messed w-with your h-hair?" Jaune dared to question in an attempt to calm down his friend.

"I will tell you what happened vomit boy. I was training, and after my workout, I took a nice bath. So, as I was dressing up again, guess what was missing?" Jaune just remained silent. "My… UNDERWEAR. You have nothing to do with it, do you, vomit boy?"

"Yang, would I do that, especially with you?" Yang nodded in agreement. Jaune was too much of a gentleman to do anything like that. "And Yang, please tell me you are not going commando right now..."

The brawler smiled and calmed down immediately. The opportunity of utterly tease Jaune took priority over finding lost underwear. She pinched the rim of her skirt with her fingers and gently pushed it up, just till it come dangerously close to show something. Jaune was already fuming from his ears.

"Wanna see for yourself, lover boy?" Jaune took a step back.

"Y-Yang, p-please s-stop." She smiled and approached him.

"It is okay if it is you."

Jaune was about to say something when he felt someone tripped him. He felt down, and in the confusion grabbed Yang's arm and pushed her down with him, the girl landed on top of him, both groaned for a bit before realizing the situation they were in. For Yang, of course, that was a golden opportunity.

"Oh, who could tell you had into you to take me down."

"Yang! Can you get off, you weight like a plume but we need to tell a teacher about your stolen stuff."

"Come on, I have to show you under my skirt!" Yang sat on his belly and pulled her skirt up, almost killing Jaune of heart attack before he noticed she was wearing her training spats underneath the skirt. "Gotcha!"

"Damn it Yang! I almost had a heart attack!"

"Come on, you OUCH!" Yang had her ear pulled by Pyrrha, now wearing a dry uniform, off Jaune's lap. "What was that for?"

"Why were you attacking Jaune?" Pyrrha questioned, and Yang laughed.

"I was not attacking him, right Jauney?"

"Yeah, she just fell over me." Pyrrha looked at the two, barely able to contain her jealousy, but believed them. Since she and Jaune started training, he never lied to her again.

"Someone stole my underwear and I was searching who." Yang explained to the redhead.

"Yours too?" They turned to see Coco approaching. "There have being some cases of that for a while now. I will have so much fun with whoever stole mine."

"I will go talk to Goodwitch, because hearing this talk about girl's underwear is really not doing me any good." Jaune just ran far away of the girls as possible.

"There was a moment there! See how she calmed down just to tease him!" Dia celebrated after she returned from tripping her brother.

"That means nothing. I still bet on Pyrrha. Besides, she is perfect, flawless! She would fit our brother better than that hooligan!" Savannah retorted. Noir shook her head.

"Look, we need definitive proof. Let's lock Jaune with them in a closet and let them confess, OK?"

"Or, you three will explain to me what you are doing pretending to be students."

The triplets slowly turned around to see a pair of angry green eyes behind glasses staring at them.

Jaune stared down at his younger sisters, sat on their legs, wearing Ruby and Weiss uniforms, and sighed. Of course they were involved somehow. He just hoped the punishment wouldn't be too hard.

"OK, Noir, Savannah, Dia, explain to me why you are here." He started, and the triplets started talking at the same time. "One at a time!"

"We were just worried about you…" Dia started, giving a damn cute pout.

"And we wanted to be sure you was alright." Savannah completed.

"We definitely weren't here to discover if you were dating Pyrrha or Yang." Noir put her hands on her mouth as soon as she spoke those words. Yang gave them a surprised stare; Pyrrha was blushing and suppressing a smile. Jaune just couldn't believe that. Or better yet, he could, after all they were part of the infamous Arc sisters.

"Why would you three even think that? First, you would be the first ones to know, if not because I tell you, because I am sure Mia is always invading Beacon's CFTV system, and I am sure Micaela have a snitch here." Blake made a funny sound at that, and they looked at her.

"Hiccups." She lied, and they believed it.

"If I was dating any of them, I would probably be throwing a party to let everyone knows!" Jaune missed Pyrrha opening a bright smile and Yang giving him a surprised stare at that declaration.

"This is all irrelevant! I just want my uniform back!" Weiss shouted and the triplets winced.

"Fine, fine. They are tightening my breasts anyway." Dia commented, and Weiss eyebrow twitched.

"Yeah, it is like they were made for a boy." Savannah added, and now Weiss eye twitched, together with the corner of her mouth.

"See, I told you, there is plenty of space in Ruby's clothes." Weiss just didn't jump on them because Blake and Ruby held her back.

"I don't care if the stolen clothes are comfortable or not. I want to know why you were stealing underwear." Ms. Goodwitch finally spoke. The triplets stare at each other and then back at the teacher.

"We didn't steal any underwear. We are using our own." Noir affirmed.

"So, who is going around stealing panties?" Jaune questioned.

"Cardin, are you sure we won't get caught?" Russell questioned as their team checked their loot, a multitude of colorful panties and bras.

"Of course, I told you Dove in a wig would pass as a girl easily. Besides, we will make good money of those. There is a third year that will pay 500 lien for Coco's panties." Cardin showed a tiny black g-string. "Never knew she would wear such tiny thing."

"They don't mark my skirts."

They turned around to see Coco and Velvet standing there. The girls were smiling, but the boys knew that was an evil smile. Velvet took her box and opened it. As her weapon took form with many clicks and clacks, team CRDL left out very girly screams.

A.N.: I am having so much fun writing those that I decided to add one extra chapter. XD