MAC, one of the CattHouse Studios artists, did a rather more explicit take on Dean's moments with Nancy and Drew (hint: extremely NSFW) that I linked to on my LJ a while back.
Suffice it to say that it was one of the most popular pr0n fanart pics among WOMEN that I ever linked to on my LJ. I received several PMs from gals telling me things like, "Oh God, it's so wrong, but that's so hot," and expressing their disappointment that the artist hadn't drawn Dean with tears streaming down his face, or even bruises from being forced into sex with the sisters.