Shouldn't he be referred to as an incubus since he's male? Succubi are always female.
Viewing post in Amir's concept chapter is OUT comments
tl,dr, succubus comes from latin to "lie under" and incubus comes from to "lie in" and is from the same root word as incubate and mostly I just didn't like the incubus context on him, esp given his kinda fluid gender presentation. I like the vibes of succubus better but if you want a more detailed explanation here's a public patreon post where I wrote about why I went that way :)
https://www.patreon.com/posts/63334741