Monster Girl Encyclopedia World Guide I: Fallen Maidens

Monster Girl Encyclopedia World Guide I: Fallen Maidens is a collection of character bios about several women in the Monster Girl Encyclopedia (MGE) universe.

Plot
Each character bio gives a brief account of that particular character's story (background, history, etc.) before showing the character as having been transformed from a human into a mamono by a lilim, a rare type of succubus and a daughter of the Demon Lord.

One point of interest is that in each character bio, it is stated that there is a certain man in each of the character's lives, whom the have a close history with. After becoming mamono, each and every one of the characters has their way with that man.

Also, some translations have indicated that the character bios indicate " you " (the reader) are the man that they are involved with, possibly as a form of reader interaction. Furthermore, there is evidence that the male whom each of the characters has fallen for is actually the same person in every story, adding to the posibbility that the reader is the designated male in each story.