Emma

Emma is a Succubus who, like many other people, was drawn into the world of Arbatel by the magic of the Grimoire and was a student at the Grimoire High School for a time. She makes their debut in Chapter 78.

Physical Traits

 * Succubus Physiology:
 * Sexual Libido: Succubi have a very high sexual libido, and given the opportunity, they will attempt to engage in sexual activities with most men they meet. However, although Succubi may seem excessive in this regard, they are actually very loyal lovers and once a Succubi has chosen a steady partner, she will never betray him.
 * Wings: As a Succubus, Emma has bat-like wings on her back, but they are too small to actually fly with them. Unlike most Succubi, however, Emma also has tiny wings on the sides of her head, roughly were a normal Devil's horns would be.
 * Succubi's tattoo: The Womb Tattoo of a Succubus changes when they "eat" (in other words, have sex with) men. When a Succubi doesn't regularly meet with men, the tattoo looks quite laid-back and lazy.

Possessions

 * Smartphone: As seen in Chapter 78, Emma has a white smartphone that she often uses to make selfies.

Zoological Classification
Succubi are a Devil subspecies that can be similar in appearance to Lesser, Greater or Elder Devils but lack Devil horns, posses a womb tattoo-like marking on their lower stomach, and possess a prominent interest in sex and all things sexual.