Luthros

Luthros is a female Orthrus 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 77.

Appearance
As a Orthrus, Luthros has the special feature that she has not one but two bodies. While her two bodies are physically independent of each other, both wears a collar that connects them with a black lead.

Luthros' two bodies resemble female Kobolds with dog-like tails and pointed ears. They look almost identical except for the difference that their skin colour and hair/fur colour are reversed; one body has light skin but dark eyebrows and dark hair, while the other body has dark skin, but light eyebrows and light hair. The only exception to this is the fur inside their ears, which is light on both bodies.

During her stay in the Grimoire, both bodies of Luthros wore the usual school uniform, consisting of a seifuku with a plaid skirt. Also, both bodies each wore a long dark stocking sock, the light body on the left leg and the dark body on the right leg. The respective other leg (on the right of the light body, on the left of the dark body) did not have a stocking sock.

Personality
Due to the fact that Luthros has two bodies but only one soul, her personality is generally a bit difficult to describe.

Luthros refers to her two bodies as "right me" and "left me" and has a seductive side, such as when she ask her boyfriend if he likes one side of her better than the other, although due to the fact that her two bodies sharing the same soul actually makes no difference. Like many other Liminals, Luthros doesn't have many inhibitions, as to "prove" how connected their bodies are, she showed her boyfriend one of her body's bare breasts and even the crotch that body so that if he touched her, he would see her other body would could tell where he touched. She doesn't seem to notice how uncomfortable that made him.

As stated in her description in Chapter 80, Luthros considers anyone who marries her as a lucky guy, since to him it is like two for one because of their two bodies.

Physical Traits

 * Orthrus Physiology:
 * Two bodies, one soul: As an Orthrus, Luthros possesses the perculiarity of sharing a conscioussness between two bodies. Each individual Orthrus, while possessing one consciousness, spirit, and soul possesses two bodies that can operate independently or with one another. Because the two bodies of an Orthrus are actually one person, both bodies can talk in sync, share their thoughts and experiences with each other, and even physically feel what the other is feeling.

Zoological Classification
The Orthrus is a unique werewolf-like Liminal species that shares a consciousness between two bodies. Each individual Orthrus, while possesing one consciousness, mind and soul, possesses two physical bodies that can operate independently or in tandem to each other. As an Orthrus' two bodies are actually one person, both bodies can speak in synchronization, can share their thoughts and experiences between each other and can even physically feel what the other is physically feeling.

Trivia

 * Luthros is the first character in the manga series to have one consciousness but two bodies. Because of this peculiarity, she often uses the pronouns "us" or "we" when she refers to herself.
 * Luthros appearance as Orthrus is very different from that of Rus in Monster Musume: Online, as Rus' body and her hand puppet have a split personality, while Luthros has two bodies with the same consciousness. Also, Luthros doesn't have a snake for a tail.
 * Luthros' name is likely an amalgamation of Orthrus and Lupus. Lupus is the latin name for the wolf (Canis lupus), but it can also refer to the domestic dog (Canis lupus familiaris), the latter being more likely in this case, since Orthrus was a two-headed dog in Greek mythology, and not a wolf.