Demon (Bible Black: Origins)

"If You Get In My Way I Kill You."

- Reika Makes A Threat To Taki Minase.

The Demon (悪魔 Akuma) is a vicious male devil summoned by Academy student Hiroko Takashiro and her witchcraft club from Bible Black: Origins.

Appearance
He is a robed and large muscular entity with a sharp nose, handsome features, long bat-like wings and a blue complexion with lighter blue markings around his hypnotic yellow eyes. He has slightly curved fangs, and a serpent-like tongue, which he uses to kiss his victims. Between his groin is a demonic mouth-like organ, which when opened reveals several long tentacles and a penis.

Powers and abilities
As a demon, it is an immortal creature that can be summoned from his pit of origins through rituals. His physical form may or may not be malleable, summoning tentacles from his crotch area as tools of pleasure. He is even capable of demonic possession, possessing a teacher to have sex with Takashiro, manifesting as black goo from the ceiling as he does so.

Personality
Its personality is not shown in full depth, but the Demon is shown to be aggressive, lustful and remorseless, raping a defenseless Takashiro. He does however seem to hold an affection to those he torments, appearing to an adult Takashiro years later and "relieving" her of her tormenting desires.

Trivia

 * Dialogue between the characters hint that maybe the Demon does not serve the Devil, but rather it is another incarnation of him