Not quite sure if the question, but:
A) Harems are basically totally impractical unless you're a top-level Incubus or have bicorn assistance, simply because one monster is too sexually insatiable for a human, let alone two plus. This goes double when one of the harem is particularly powerful and semen-hungry, like baphy.
B) Baphos are pretty intimidating. Even an MG who might be interested in the man is probably going to find easier prey if she smells goat-stank on him. No-one wants to take a magic scythe to the face.