Judal, this is a bad, bad idea. SestuntaMew, this is a good, good idea. :) There is so much to love in this fic. Judal summoning a demon for the hell of it. Drawing the sigil in a glitter pen. The line “In Satan’s name i pray or whatever i guess.” The title. Hakuryuu being scandalized by Judal’s haphazard ritual. Just everything with their interaction. This is one fic i would love to see a possible sequel to.

This... is just awesome. I laughed my arse off for the whole thing.
I can't help but wish ( beg) for a second chapter that describes the after morning when Judal starts experimenting and Hakuryuu realizes that perhaps he's not ready for such amounts of madness (and bad manners).
Whatever you decide to do, keep writing, because you're fudging hilarious.