whats the name of the succubus girl at 1:57?

Eliza from Tekken by Bouquetman
https://twitter.com/bouquetman
https://www.pixiv.net/en/users/10224276
https://www.patreon.com/bouquetman

https://rule34.xxx/index.php?page=post&s=view&id=4073796
https://twitter.com/bouquetman/status/1304253839260946435?s=19
https://www.pixiv.net/en/artworks/84294741

Well this picture isn't a particular person but, a class of race from "monster girl encyclopedia" called "Demon"

You can cross reference this answer by looking at the tattoo on her chest right under her neck for which some artwork of this species from this book very such as some not having the tattoo at all:

https://danbooru.donmai.us/posts/3467880

Additional information is that there is a character that is closely similar to this species which is "astaroth (shinrabanshou) "

https://danbooru.donmai.us/posts/1536155?q=astaroth_%28shinrabanshou%29

That's a compilation and the GB stands for General Butch
https://www.xvideos.com/video62870677/generalbutch_compilation

Eliza from Tekken by Bouquetman
https://twitter.com/bouquetman
https://www.pixiv.net/en/users/10224276
https://www.patreon.com/bouquetman

https://rule34.xxx/index.php?page=post&s=view&id=4073796
https://twitter.com/bouquetman/status/1304253839260946435?s=19
https://www.pixiv.net/en/artworks/84294741