This was done for lightblue-Nymphadora's Harry Potter Slytherin Commonroom challenge. Go check it out-it's pretty fun :)
My prompts were Molly Weasley and Friday Night. Plus the Slytherin Commonroom.
Molly was not at all sure she was supposed to be here.
No, that wasn't true.
She was absolutely sure this place was off limits for a 3rd year Gryffindor. She only hoped she wouldn't get caught.
Molly Weasley, having thoroughly ignored the teachings of her parents on correct behaviour, now looked well on her way to becoming exactly like her uncle, George Weasley. Prowling around the corridors at night certainly wasn't something Percy or Audrey would do.
Especially considering her destination.
The Slytherin commonroom was definitely a desirable destination for any young prankster, and Molly Weasley certainly wasn't the first to try and break in.
Well, 'break in' maybe wasn't the best choice of words. She was going to sneak in, certainly, but did not plan on breaking anything, lest she be discovered. The plan, so hurriedly constructed, was simple.
1. Steal the password.
2. Get into the commonroom.
3. Complete business.
4. Leave.
Simple, huh?
Molly slipped in, briefly assuring there was no one else in the room. She crept to the edge of the room, and used a levitating charm to get herself up to the corner between the roof and walls. Just because she liked pulling pranks didn't mean she wasn't smart.
Anyway, from there she placed a small wad of quick-stick glue, and, using her wand, added one to the opposite wall. She lowered herself down and threw up the large sheet of material into the air, waving her wand at it so it was placed exactly where she wanted it.
There. Done.
No one ever knew how a large silver banner sporting the words 'Gryffindors Rule' appeared in the Slytherin Commonroom Saturday morning.
What do you think? Pointless, yes, but boring? Waste of time? Feedback not too important, but still useful.