That sudden realization that Lily is a rly mysterious one... Age not known, previous daily life not known, past not known, family or how she came to this world not known...
I really hope this manga ends with some sort of purification ritual or something else that lets Lily turn into a human and she and Exorcist-san can be together forever.
Sweet chapter as always. Ah, I want a cute loli demon to nurse me when I feel bad too. @monkry Lily also isn't her real name, since learning a demon's true name is how you subjugate them according to earlier chapters.