Skip forward, a bit

Nothing major happened for the rest of that day. Weiss and Blake each took their turns in the shower once Ruby was done, joining Yang in the cafeteria when they were all ready for the day. When they all had their food and sat at a table, they were sat opposite of team JNPR. Jaune, to his credit, didn't behave awkwardly when Weiss arrived. At least, not much more than he normally did. As such, no one thought much of it.

Once classes were done and the four girls returned to their dorm for the night, things seemed to be going rather normally. Weiss worked on homework, Ruby and Yang played video games, and Blake read her book for a while. However, things took a turn when Ruby went to the bathroom to get ready for bed, and emerged minutes later without a stitch of clothing on. Weiss was, again, surprised to see her leader be so brazen.

"C'mon, team. You know the rule," Ruby said, tossing her dirty uniform into the laundry basket and climbing up to her bed.

With that, the three other girls did their own nightly routines and got naked for bed. Even Weiss, much to Yang and Ruby's surprise, did so without protest. Granted, she did climb under the covers before stripping down, avoiding giving her teammates a show. She liked being seen by Jaune last night, but she still wasn't quite ready to be seen fully nude on purpose. Yet.

And that's how it went for the next couple of weeks. Team RWBY would go to classes like normal, and strip naked when it came time to go to bed. After a couple of days, they all began doing it without having to be reminded. After a couple weeks, they would sometimes get naked as soon as they got home, spending their evenings in the buff. Like before, though, Weiss would remain hidden beneath the covers on her bed, only joining her nude teammates in spirit.