This is a thread for the best erotic fiction, published IRL or on the Internet, that you've read.
This is probably the BEST teratophilic story I've found, ever. Good, clear prose that has a delightful fairy-tale quality, vivid descriptions, an intelligent and erotic monster, a clever and lovable heroine who happily beds her beastly hubby... seriously, its ONLY flaw is that there isn't more of it and that the author hasn't written more. Definitely a gem.