Scenario indicates that there's 'you' in the story, if not then it's members-only.

the stuff in the () is organized by what type of story, member (if applicable), rating, and genre.

B2ST/Beast Scenarios (scenario collection, G/PG-13, various)
On Those Rainy Days (threeshot scenario, Yoseob, PG-13, romance/drama)
Look At Me Now (oneshot, Beast/EXO/B.A.P/Chris Brown, PG-13, crack)