Fic: Cardinal Rules, Ginny/Fred/George; NC-17 Title: Cardinal Rules Challenge: written for like_charity as part of the hpfamilyfuncest exchange. Author:dead_sexydexy in dexy_demented Rating: NC-17 Form: Smut fic Word Count 5,690 Characters: Ginny/Fred/George Summary Fred and George need a guinea pig to test their sex potion wedding gift for Bill and Fleur… Ginny turns out to be the "Ginny Pig" of choice. Warningsincest, implied Fred/George, het. threesome, wanking, nipplegasms, sandwich sex, loud sex, messy sex. Disclaimer: The Potterverse is not mine, I make no money from it, I don’t intend to harm it or anyone else. Thanks to mauvaise_etoile for the super beta and to conspiratorsb and belladoragirl for the read throughs and suggestions. Any remaining errors are mine. (Oh geez, I already found at least one where I failed to delete one of their notes to me… tis deleted now, but not in the exchange version. eep!) Comments: are most welcome.