I hate putting this here but I've exhausted all other options. I've googled, I've asked on reddit, and on facebook groups and I could really use some help finding a story.
Its set during season 1, right after Mamoru is taken to the Dark Kingdom by Kunzite. The girls do nothing to stop him from being taken, and Usagi/Serenity freaks out on them. The only person who is on her side that Tuxedo Mask didn't deserve to be taken is Minako. I think at one point the outers show up, but that might be me mixing stories. I know that she takes at least Rei's transformation pen and powers.
If someone could help I would appreciate it.