(a) He (usually male) is very fearful of rejection by women and he desires a sexual partner who is incapable of rejecting him; and/or
(b) He is fearful of the dead, and transforms his fear of the dead—by means of reaction formation—into a desire for the dead.
(2) He develops an exciting fantasy of sex with a corpse, sometimes after exposure to a corpse.
"Omg, He engaged in necrophilia?"
"yeah, he said it was fun"
Mr. Mister: Well.. um... Annie, I don't want to go into this with you...
Annie: Please Mr. Mister. I can handle it *unreassuring thumbs up*
Mr. Mister: Uhhh... someone who loves dead people dear.
Annie: *sound of crickets in the background* huh?
Chloe: You heard the man. Someone who LOVES dead people *suggestive eyebrow waggling*
Annie: Wait... what? Mr. Mister... Do they do... sexual... things with them?
Chloe: *bangs head into desk*
Mr. Mister: Yes Annie. Yes they do.
Annie: Like, OMG!
Mr. Mister: OK. Back to the actual topic at hand-
Annie: Wait! Do these people like live together in cults?
Chloe: *Do you retards live in a cult to keep yourselves out of the gene-pool?*
Mr. Mister: No... They do this on their own...
Annie: Ooooooh... Who are they? Do they dig up graves?
Sophie: No. They're usually psychopaths that murder people and then *ahem* with the dead bodies.
Chloe: Sometimes they work at morgues.
Annie: What? 0_0
Chloe: At morgues. Ya know... granny dies... the morgue guy gets her... sometimes with very different intents in mind then regular society.
Mr. Mister: OKAY THEN. New subject
GUY 1: Okay, man. If I die first, you can eat me for nourishment. You have my permission.
GUY 2: I can eat you?
GUY 1: Yeah, sure.
GUY 2: Um, okay. But can I also... you know... fffffff...
GUY 1: ...
GUY 2: Never mind.