In Lolita, Nabokov states specifically that "the nymphet" Lolitia is not human. Anons know that a common child rapist defense is the "X (boy girl infant) came on to me."

In the event non humans incarnate it might be valid. Steinbeck's East of Eden Cathy Ames is a "malformed soul"; she is evil and delights in using and destroying people.

Lilith?