Trapped in a Nightmare

Author's Note: Just finished watching the RWBY Ice Queendom episode and felt the need to make this.

While undergoing Beacon's initation test to be accepted into Beacon, Ruby and the rest of her team unknowingly allowed a Grimm called a Nightmare to attach itself to all four of them and are now trapped within a dream world which will now bring forth the girls worst/naughtiest nightmares into foliation without them even knowing that everything that's happening is all in their head. The question is what kind of nightmare is in store for them? The only way to find out is to enter the dream world and help the girls escape... or not, it's up to you.