This is the challenge I received:

The fic must include (in any which way you like):

1. Someone's hair being dyed pink (don't care whose,
don't care the situation) but it has to be a Marauder
(Lily included).
2. A Valentine sent by Cupin dwarf a la Chamber of Secrets.
Circumstances I leave up to you as well
3. A Love Match. This is a spell (possibly done by Flitwick)
that will give you results according to a previously filled
out questionaire who in the school you are most compatible
with. The most compatible couple wins a free candlelit dinner.
Gee...wonder who will win? lol.
4. Aim for NC-17, but if it doesn't happen it's all right,
I understand how fickle muses can be, especially smutty ones.
Author's Notes: Well, and this is (or rather was) the story as posted in reply, minus the NC-17 bits. I must admit my muses showed me the rear on this one. I wanted to write a smutty story with some humourous bits tucked in here and there, but it developed more and more into a humour story (though probably not a very good one) with a little ghost story sideplot, but I really couldn't decide on anything better.

Again, if you would like to read the concluding (and smutty) chapter, please email me privately with an age statement and I'll send it over to you.

Cheers,
Reija Linn